Update and desolarization of zfs(8) and zpool(8) manual pages:

- synchronized to match new vendor code (Illumos rev. 13513) [1]
- removed references to sun commands (replaced with FreeBSD commands)
- removed ATTRIBUTES sections
- updated SEE ALSO sections
- properly updated copyright information (required by CDDL)
- remove empty lines via MANFILTER

zfs(8) only:
- replaced "Zones" section with new "Jails" section
- removed misleading "ZFS Volumes as Swap or Dump Devices" section
- updated shareiscsi and sharesmb option information (not supported on FreeBSD)
- replace zoned property with jailed property

zpool(8) only:
- updated device names in examples

Obtained from:	Illumos (as of rev. 13513:f84d4672fdbd) [1]
MFC after:	1 week

4 files changed, 1560 insertions, 956 deletions

diff --git a/cddl/contrib/opensolaris/cmd/zfs/zfs.8 b/cddl/contrib/opensolaris/cmd/zfs/zfs.8
index 03deef2..74309e2 100644
--- a/cddl/contrib/opensolaris/cmd/zfs/zfs.8
+++ b/cddl/contrib/opensolaris/cmd/zfs/zfs.8
@@ -8,7 +8,9 @@
 .\" the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
 .\" Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
 .\" Copyright 2011 by Delphix.  All rights reserved.
-.TH zfs 1M "24 Sep 2009" "SunOS 5.11" "System Administration Commands"
+.\" Portions Copyright 2011 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+.\" Portions Copyright 2011 Martin Matuska <mm@FreeBSD.org>
+.TH ZFS 8 "September 24, 2009" FreeBSD
 .SH NAME
 zfs \- configures ZFS file systems
 .SH SYNOPSIS
@@ -39,7 +41,7 @@ zfs \- configures ZFS file systems
 
 .LP
 .nf
-\fBzfs\fR \fBsnapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR]... 
+\fBzfs\fR \fBsnapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR]...
       \fIfilesystem@snapname\fR|\fIvolume@snapname\fR
 .fi
 
@@ -60,7 +62,7 @@ zfs \- configures ZFS file systems
 
 .LP
 .nf
-\fBzfs\fR \fBrename\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR 
+\fBzfs\fR \fBrename\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR
      \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR
 .fi
 
@@ -125,7 +127,7 @@ zfs \- configures ZFS file systems
 
 .LP
 .nf
-\fBzfs\fR \fBmount\fR 
+\fBzfs\fR \fBmount\fR
 .fi
 
 .LP
@@ -170,7 +172,7 @@ zfs \- configures ZFS file systems
 
 .LP
 .nf
-\fBzfs\fR \fBallow\fR [\fB-ldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] \fIperm\fR|\fI@setname\fR[,...] 
+\fBzfs\fR \fBallow\fR [\fB-ldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] \fIperm\fR|\fI@setname\fR[,...]
      \fIfilesystem\fR|\fIvolume\fR
 .fi
 
@@ -191,7 +193,7 @@ zfs \- configures ZFS file systems
 
 .LP
 .nf
-\fBzfs\fR \fBunallow\fR [\fB-rldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] [\fIperm\fR|@\fIsetname\fR[,... ]] 
+\fBzfs\fR \fBunallow\fR [\fB-rldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] [\fIperm\fR|@\fIsetname\fR[,... ]]
      \fIfilesystem\fR|\fIvolume\fR
 .fi
 
@@ -225,17 +227,22 @@ zfs \- configures ZFS file systems
 \fBzfs\fR \fBrelease\fR [\fB-r\fR] \fItag\fR \fIsnapshot\fR...
 .fi
 
-\fBzfs\fR \fBjail\fR \fBjailid\fR \fB\fIfilesystem\fR\fR
+.LP
+.nf
+\fBzfs\fR \fBjail\fR \fIjailid\fR \fIfilesystem\fR
 .fi
+
 .LP
 .nf
-\fBzfs\fR \fBunjail\fR \fBjailid\fR \fB\fIfilesystem\fR\fR
+\fBzfs\fR \fBunjail\fR \fIjailid\fR \fIfilesystem\fR
 .fi
 
 .SH DESCRIPTION
 .sp
 .LP
-The \fBzfs\fR command configures \fBZFS\fR datasets within a \fBZFS\fR storage pool, as described in \fBzpool\fR(1M). A dataset is identified by a unique path within the \fBZFS\fR namespace. For example:
+The \fBzfs\fR command configures \fBZFS\fR datasets within a \fBZFS\fR storage
+pool, as described in \fBzpool\fR(8). A dataset is identified by a unique path
+within the \fBZFS\fR namespace. For example:
 .sp
 .in +2
 .nf
@@ -252,115 +259,164 @@ where the maximum length of a dataset name is \fBMAXNAMELEN\fR (256 bytes).
 A dataset can be one of the following:
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfile system\fR\fR
 .ad
 .sp .6
 .RS 4n
-A \fBZFS\fR dataset of type \fBfilesystem\fR can be mounted within the standard system namespace and behaves like other file systems. While \fBZFS\fR file systems are designed to be \fBPOSIX\fR compliant, known issues exist that prevent compliance in some cases. Applications that depend on standards conformance might fail due to nonstandard behavior when checking file system free space.
+A \fBZFS\fR dataset of type \fBfilesystem\fR can be mounted within the standard
+system namespace and behaves like other file systems. While \fBZFS\fR file
+systems are designed to be \fBPOSIX\fR compliant, known issues exist that
+prevent compliance in some cases. Applications that depend on standards
+conformance might fail due to nonstandard behavior when checking file system
+free space.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-A logical volume exported as a raw or block device. This type of dataset should only be used under special circumstances. File systems are typically used in most environments.
+A logical volume exported as a raw or block device. This type of dataset should
+only be used under special circumstances. File systems are typically used in
+most environments.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-A read-only version of a file system or volume at a given point in time. It is specified as \fIfilesystem@name\fR or \fIvolume@name\fR.
+A read-only version of a file system or volume at a given point in time. It is
+specified as \fIfilesystem@name\fR or \fIvolume@name\fR.
 .RE
 
 .SS "ZFS File System Hierarchy"
 .sp
 .LP
-A \fBZFS\fR storage pool is a logical collection of devices that provide space for datasets. A storage pool is also the root of the \fBZFS\fR file system hierarchy.
+A \fBZFS\fR storage pool is a logical collection of devices that provide space
+for datasets. A storage pool is also the root of the \fBZFS\fR file system
+hierarchy.
 .sp
 .LP
-The root of the pool can be accessed as a file system, such as mounting and unmounting, taking snapshots, and setting properties. The physical storage characteristics, however, are managed by the \fBzpool\fR(1M) command.
+The root of the pool can be accessed as a file system, such as mounting and
+unmounting, taking snapshots, and setting properties. The physical storage
+characteristics, however, are managed by the \fBzpool\fR(8) command.
 .sp
 .LP
-See \fBzpool\fR(1M) for more information on creating and administering pools.
+See \fBzpool\fR(8) for more information on creating and administering pools.
 .SS "Snapshots"
 .sp
 .LP
-A snapshot is a read-only copy of a file system or volume. Snapshots can be created extremely quickly, and initially consume no additional space within the pool. As data within the active dataset changes, the snapshot consumes more data than would otherwise be shared with the active dataset.
+A snapshot is a read-only copy of a file system or volume. Snapshots can be
+created extremely quickly, and initially consume no additional space within the
+pool. As data within the active dataset changes, the snapshot consumes more
+data than would otherwise be shared with the active dataset.
 .sp
 .LP
-Snapshots can have arbitrary names. Snapshots of volumes can be cloned or rolled back, but cannot be accessed independently.
+Snapshots can have arbitrary names. Snapshots of volumes can be cloned or
+rolled back, but cannot be accessed independently.
 .sp
 .LP
-File system snapshots can be accessed under the \fB\&.zfs/snapshot\fR directory in the root of the file system. Snapshots are automatically mounted on demand and may be unmounted at regular intervals. The visibility of the \fB\&.zfs\fR directory can be controlled by the \fBsnapdir\fR property.
+File system snapshots can be accessed under the \fB\&.zfs/snapshot\fR directory
+in the root of the file system. Snapshots are automatically mounted on demand
+and may be unmounted at regular intervals. The visibility of the \fB\&.zfs\fR
+directory can be controlled by the \fBsnapdir\fR property.
 .SS "Clones"
 .sp
 .LP
-A clone is a writable volume or file system whose initial contents are the same as another dataset. As with snapshots, creating a clone is nearly instantaneous, and initially consumes no additional space.
+A clone is a writable volume or file system whose initial contents are the same
+as another dataset. As with snapshots, creating a clone is nearly
+instantaneous, and initially consumes no additional space.
 .sp
 .LP
-Clones can only be created from a snapshot. When a snapshot is cloned, it creates an implicit dependency between the parent and child. Even though the clone is created somewhere else in the dataset hierarchy, the original snapshot cannot be destroyed as long as a clone exists. The \fBorigin\fR property exposes this dependency, and the \fBdestroy\fR command lists any such dependencies, if they exist.
+Clones can only be created from a snapshot. When a snapshot is cloned, it
+creates an implicit dependency between the parent and child. Even though the
+clone is created somewhere else in the dataset hierarchy, the original snapshot
+cannot be destroyed as long as a clone exists. The \fBorigin\fR property
+exposes this dependency, and the \fBdestroy\fR command lists any such
+dependencies, if they exist.
 .sp
 .LP
-The clone parent-child dependency relationship can be reversed by using the \fBpromote\fR subcommand. This causes the "origin" file system to become a clone of the specified file system, which makes it possible to destroy the file system that the clone was created from.
+The clone parent-child dependency relationship can be reversed by using the
+\fBpromote\fR subcommand. This causes the "origin" file system to become a
+clone of the specified file system, which makes it possible to destroy the file
+system that the clone was created from.
 .SS "Mount Points"
 .sp
 .LP
-Creating a \fBZFS\fR file system is a simple operation, so the number of file systems per system is likely to be numerous. To cope with this, \fBZFS\fR automatically manages mounting and unmounting file systems without the need to edit the \fB/etc/vfstab\fR file. All automatically managed file systems are mounted by \fBZFS\fR at boot time.
-.sp
-.LP
-By default, file systems are mounted under \fB/\fIpath\fR\fR, where \fIpath\fR is the name of the file system in the \fBZFS\fR namespace. Directories are created and destroyed as needed.
-.sp
-.LP
-A file system can also have a mount point set in the \fBmountpoint\fR property. This directory is created as needed, and \fBZFS\fR automatically mounts the file system when the \fBzfs mount -a\fR command is invoked (without editing \fB/etc/vfstab\fR). The \fBmountpoint\fR property can be inherited, so if \fBpool/home\fR has a mount point of \fB/export/stuff\fR, then \fBpool/home/user\fR automatically inherits a mount point of \fB/export/stuff/user\fR.
-.sp
-.LP
-A file system \fBmountpoint\fR property of \fBnone\fR prevents the file system from being mounted.
-.sp
-.LP
-If needed, \fBZFS\fR file systems can also be managed with traditional tools (\fBmount\fR, \fBumount\fR, \fB/etc/vfstab\fR). If a file system's mount point is set to \fBlegacy\fR, \fBZFS\fR makes no attempt to manage the file system, and the administrator is responsible for mounting and unmounting the file system.
-.SS "Zones"
+Creating a \fBZFS\fR file system is a simple operation, so the number of file
+systems per system is likely to be numerous. To cope with this, \fBZFS\fR
+automatically manages mounting and unmounting file systems without the need to
+edit the \fB/etc/fstab\fR file. All automatically managed file systems are
+mounted by \fBZFS\fR at boot time.
 .sp
 .LP
-A \fBZFS\fR file system can be added to a non-global zone by using the \fBzonecfg\fR \fBadd fs\fR subcommand. A \fBZFS\fR file system that is added to a non-global zone must have its \fBmountpoint\fR property set to \fBlegacy\fR.
+By default, file systems are mounted under \fB/\fIpath\fR\fR, where \fIpath\fR
+is the name of the file system in the \fBZFS\fR namespace. Directories are
+created and destroyed as needed.
 .sp
 .LP
-The physical properties of an added file system are controlled by the global administrator. However, the zone administrator can create, modify, or destroy files within the added file system, depending on how the file system is mounted.
+A file system can also have a mount point set in the \fBmountpoint\fR property.
+This directory is created as needed, and \fBZFS\fR automatically mounts the
+file system when the \fBzfs mount -a\fR command is invoked (without editing
+\fB/etc/fstab\fR). The \fBmountpoint\fR property can be inherited, so if
+\fBpool/home\fR has a mount point of \fB/export/stuff\fR, then
+\fBpool/home/user\fR automatically inherits a mount point of
+\fB/export/stuff/user\fR.
 .sp
 .LP
-A dataset can also be delegated to a non-global zone by using the \fBzonecfg\fR \fBadd dataset\fR subcommand. You cannot delegate a dataset to one zone and the children of the same dataset to another zone. The zone administrator can change properties of the dataset or any of its children. However, the \fBquota\fR property is controlled by the global administrator.
+A file system \fBmountpoint\fR property of \fBnone\fR prevents the file system
+from being mounted.
 .sp
 .LP
-A \fBZFS\fR volume can be added as a device to a non-global zone by using the \fBzonecfg\fR \fBadd device\fR subcommand. However, its physical properties can be modified only by the global administrator.
+If needed, \fBZFS\fR file systems can also be managed with traditional tools
+(\fBmount\fR, \fBumount\fR, \fB/etc/fstab\fR). If a file system's mount point
+is set to \fBlegacy\fR, \fBZFS\fR makes no attempt to manage the file system,
+and the administrator is responsible for mounting and unmounting the file
+system.
+.SS "Jails"
 .sp
 .LP
-For more information about \fBzonecfg\fR syntax, see \fBzonecfg\fR(1M).
+A \fBZFS\fR dataset can be attached to a jail by using the \fBzfs\fR
+\fBjail\fR subcommand. You cannot attach a dataset to one jail and the
+children of the same dataset to another jails. To allow managment of the
+dataset from within a jail, the "\fBjailed\fR" property has to be set.
+The \fBquota\fR property cannot be changed from within a jail.
 .sp
 .LP
-After a dataset is delegated to a non-global zone, the \fBzoned\fR property is automatically set. A zoned file system cannot be mounted in the global zone, since the zone administrator might have to set the mount point to an unacceptable value.
+A \fBZFS\fR dataset can be detached from a jail using the \fBzfs\fR
+\fBunjail\fR subcommand.
 .sp
 .LP
-The global administrator can forcibly clear the \fBzoned\fR property, though this should be done with extreme care. The global administrator should verify that all the mount points are acceptable before clearing the property.
+After a dataset is attached to a jail and the \fBjailed\fR property is set,
+a jailed file system cannot be mounted outside the jail, since the jail
+administrator might have set the mount point to an unacceptable value.
 .SS "Native Properties"
 .sp
 .LP
-Properties are divided into two types, native properties and user-defined (or "user") properties. Native properties either export internal statistics or control \fBZFS\fR behavior. In addition, native properties are either editable or read-only. User properties have no effect on \fBZFS\fR behavior, but you can use them to annotate datasets in a way that is meaningful in your environment. For more information about user properties, see the "User Properties" section, below.
+Properties are divided into two types, native properties and user-defined (or
+"user") properties. Native properties either export internal statistics or
+control \fBZFS\fR behavior. In addition, native properties are either editable
+or read-only. User properties have no effect on \fBZFS\fR behavior, but you can
+use them to annotate datasets in a way that is meaningful in your environment.
+For more information about user properties, see the "User Properties" section,
+below.
 .sp
 .LP
-Every dataset has a set of properties that export statistics about the dataset as well as control various behaviors. Properties are inherited from the parent unless overridden by the child. Some properties apply only to certain types of datasets (file systems, volumes, or snapshots).
+Every dataset has a set of properties that export statistics about the dataset
+as well as control various behaviors. Properties are inherited from the parent
+unless overridden by the child. Some properties apply only to certain types of
+datasets (file systems, volumes, or snapshots).
 .sp
 .LP
-The values of numeric properties can be specified using human-readable suffixes (for example, \fBk\fR, \fBKB\fR, \fBM\fR, \fBGb\fR, and so forth, up to \fBZ\fR for zettabyte). The following are all valid (and equal) specifications: 
+The values of numeric properties can be specified using human-readable suffixes
+(for example, \fBk\fR, \fBKB\fR, \fBM\fR, \fBGb\fR, and so forth, up to \fBZ\fR
+for zettabyte). The following are all valid (and equal) specifications:
 .sp
 .in +2
 .nf
@@ -371,37 +427,47 @@ The values of numeric properties can be specified using human-readable suffixes
 
 .sp
 .LP
-The values of non-numeric properties are case sensitive and must be lowercase, except for \fBmountpoint\fR, \fBsharenfs\fR, and \fBsharesmb\fR.
+The values of non-numeric properties are case sensitive and must be lowercase,
+except for \fBmountpoint\fR, \fBsharenfs\fR, and \fBsharesmb\fR.
 .sp
 .LP
-The following native properties consist of read-only statistics about the dataset. These properties can be neither set, nor inherited. Native properties apply to all dataset types unless otherwise noted.
+The following native properties consist of read-only statistics about the
+dataset. These properties can be neither set, nor inherited. Native properties
+apply to all dataset types unless otherwise noted.
 .sp
 .ne 2
-.mk
 .na
 \fB\fBavailable\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space available to the dataset and all its children, assuming that there is no other activity in the pool. Because space is shared within a pool, availability can be limited by any number of factors, including physical pool size, quotas, reservations, or other datasets within the pool.
+The amount of space available to the dataset and all its children, assuming
+that there is no other activity in the pool. Because space is shared within a
+pool, availability can be limited by any number of factors, including physical
+pool size, quotas, reservations, or other datasets within the pool.
 .sp
-This property can also be referred to by its shortened column name, \fBavail\fR.
+This property can also be referred to by its shortened column name,
+\fBavail\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcompressratio\fR\fR
 .ad
 .sp .6
 .RS 4n
-For non-snapshots, the compression ratio achieved for the \fBused\fR space of this dataset, expressed as a multiplier.  The \fBused\fR property includes descendant datasets, and, for clones, does not include the space shared with the origin snapshot.  For snapshots, the \fBcompressratio\fR is the same as the \fBrefcompressratio\fR property. Compression can be turned on by running: \fBzfs set compression=on \fIdataset\fR\fR. The default value is \fBoff\fR.
+For non-snapshots, the compression ratio achieved for the \fBused\fR
+space of this dataset, expressed as a multiplier.  The \fBused\fR
+property includes descendant datasets, and, for clones, does not include
+the space shared with the origin snapshot.  For snapshots, the
+\fBcompressratio\fR is the same as the \fBrefcompressratio\fR property.
+Compression can be turned on by running: \fBzfs set compression=on
+\fIdataset\fR\fR. The default value is \fBoff\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcreation\fR\fR
 .ad
@@ -412,64 +478,69 @@ The time this dataset was created.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBdefer_destroy\fR\fR
 .ad
 .sp .6
 .RS 4n
-This property is \fBon\fR if the snapshot has been marked for deferred destroy by using the \fBzfs destroy\fR \fB-d\fR command. Otherwise, the property is \fBoff\fR.
+This property is \fBon\fR if the snapshot has been marked for deferred destroy
+by using the \fBzfs destroy\fR \fB-d\fR command. Otherwise, the property is
+\fBoff\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBmounted\fR\fR
 .ad
 .sp .6
 .RS 4n
-For file systems, indicates whether the file system is currently mounted. This property can be either \fByes\fR or \fBno\fR.
+For file systems, indicates whether the file system is currently mounted. This
+property can be either \fByes\fR or \fBno\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBorigin\fR\fR
 .ad
 .sp .6
 .RS 4n
-For cloned file systems or volumes, the snapshot from which the clone was created. The origin cannot be destroyed (even with the \fB-r\fR or \fB-f\fR options) so long as a clone exists.
+For cloned file systems or volumes, the snapshot from which the clone was
+created. The origin cannot be destroyed (even with the \fB-r\fR or \fB-f\fR
+options) so long as a clone exists.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBreferenced\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of data that is accessible by this dataset, which may or may not be shared with other datasets in the pool. When a snapshot or clone is created, it initially references the same amount of space as the file system or snapshot it was created from, since its contents are identical.
+The amount of data that is accessible by this dataset, which may or may not be
+shared with other datasets in the pool. When a snapshot or clone is created, it
+initially references the same amount of space as the file system or snapshot it
+was created from, since its contents are identical.
 .sp
-This property can also be referred to by its shortened column name, \fBrefer\fR.
+This property can also be referred to by its shortened column name,
+\fBrefer\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBrefcompressratio\fR\fR
 .ad
 .sp .6
 .RS 4n
-The compression ratio achieved for the \fBreferenced\fR space of this dataset, expressed as a multiplier.  See also the \fBcompressratio\fR property.
+The compression ratio achieved for the \fBreferenced\fR space of this
+dataset, expressed as a multiplier.  See also the \fBcompressratio\fR
+property.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBtype\fR\fR
 .ad
@@ -480,87 +551,113 @@ The type of dataset: \fBfilesystem\fR, \fBvolume\fR, or \fBsnapshot\fR.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBused\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space consumed by this dataset and all its descendents. This is the value that is checked against this dataset's quota and reservation. The space used does not include this dataset's reservation, but does take into account the reservations of any descendent datasets. The amount of space that a dataset consumes from its parent, as well as the amount of space that are freed if this dataset is recursively destroyed, is the greater of its space used and its reservation.
+The amount of space consumed by this dataset and all its descendents. This is
+the value that is checked against this dataset's quota and reservation. The
+space used does not include this dataset's reservation, but does take into
+account the reservations of any descendent datasets. The amount of space that a
+dataset consumes from its parent, as well as the amount of space that are freed
+if this dataset is recursively destroyed, is the greater of its space used and
+its reservation.
 .sp
-When snapshots (see the "Snapshots" section) are created, their space is initially shared between the snapshot and the file system, and possibly with previous snapshots. As the file system changes, space that was previously shared becomes unique to the snapshot, and counted in the snapshot's space used. Additionally, deleting snapshots can increase the amount of space unique to (and used by) other snapshots.
+When snapshots (see the "Snapshots" section) are created, their space is
+initially shared between the snapshot and the file system, and possibly with
+previous snapshots. As the file system changes, space that was previously
+shared becomes unique to the snapshot, and counted in the snapshot's space
+used. Additionally, deleting snapshots can increase the amount of space unique
+to (and used by) other snapshots.
 .sp
-The amount of space used, available, or referenced does not take into account pending changes. Pending changes are generally accounted for within a few seconds. Committing a change to a disk using \fBfsync\fR(3c) or \fBO_SYNC\fR does not necessarily guarantee that the space usage information is updated immediately.
+The amount of space used, available, or referenced does not take into account
+pending changes. Pending changes are generally accounted for within a few
+seconds. Committing a change to a disk using \fBfsync\fR(3c) or \fBO_SYNC\fR
+does not necessarily guarantee that the space usage information is updated
+immediately.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBusedby*\fR\fR
 .ad
 .sp .6
 .RS 4n
-The \fBusedby*\fR properties decompose the \fBused\fR properties into the various reasons that space is used. Specifically, \fBused\fR = \fBusedbychildren\fR + \fBusedbydataset\fR + \fBusedbyrefreservation\fR +, \fBusedbysnapshots\fR. These properties are only available for datasets created on \fBzpool\fR "version 13" pools.
+The \fBusedby*\fR properties decompose the \fBused\fR properties into the
+various reasons that space is used. Specifically, \fBused\fR =
+\fBusedbychildren\fR + \fBusedbydataset\fR + \fBusedbyrefreservation\fR +,
+\fBusedbysnapshots\fR. These properties are only available for datasets created
+on \fBzpool\fR "version 13" pools.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBusedbychildren\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space used by children of this dataset, which would be freed if all the dataset's children were destroyed.
+The amount of space used by children of this dataset, which would be freed if
+all the dataset's children were destroyed.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBusedbydataset\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space used by this dataset itself, which would be freed if the dataset were destroyed (after first removing any \fBrefreservation\fR and destroying any necessary snapshots or descendents).
+The amount of space used by this dataset itself, which would be freed if the
+dataset were destroyed (after first removing any \fBrefreservation\fR and
+destroying any necessary snapshots or descendents).
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBusedbyrefreservation\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space used by a \fBrefreservation\fR set on this dataset, which would be freed if the \fBrefreservation\fR was removed.
+The amount of space used by a \fBrefreservation\fR set on this dataset, which
+would be freed if the \fBrefreservation\fR was removed.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBusedbysnapshots\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space consumed by snapshots of this dataset. In particular, it is the amount of space that would be freed if all of this dataset's snapshots were destroyed. Note that this is not simply the sum of the snapshots' \fBused\fR properties because space can be shared by multiple snapshots.
+The amount of space consumed by snapshots of this dataset. In particular, it is
+the amount of space that would be freed if all of this dataset's snapshots were
+destroyed. Note that this is not simply the sum of the snapshots' \fBused\fR
+properties because space can be shared by multiple snapshots.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBuserused@\fR\fIuser\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space consumed by the specified user in this dataset. Space is charged to the owner of each file, as displayed by \fBls\fR \fB-l\fR. The amount of space charged is displayed by \fBdu\fR and \fBls\fR \fB-s\fR. See the \fBzfs userspace\fR subcommand for more information.
+The amount of space consumed by the specified user in this dataset. Space is
+charged to the owner of each file, as displayed by \fBls\fR \fB-l\fR. The
+amount of space charged is displayed by \fBdu\fR and \fBls\fR \fB-s\fR. See the
+\fBzfs userspace\fR subcommand for more information.
 .sp
-Unprivileged users can access only their own space usage. The root user, or a user who has been granted the \fBuserused\fR privilege with \fBzfs allow\fR, can access everyone's usage.
+Unprivileged users can access only their own space usage. The root user, or a
+user who has been granted the \fBuserused\fR privilege with \fBzfs allow\fR,
+can access everyone's usage.
 .sp
-The \fBuserused@\fR... properties are not displayed by \fBzfs get all\fR. The user's name must be appended after the \fB@\fR symbol, using one of the following forms:
+The \fBuserused@\fR... properties are not displayed by \fBzfs get all\fR. The
+user's name must be appended after the \fB@\fR symbol, using one of the
+following forms:
 .RS +4
 .TP
 .ie t \(bu
@@ -589,218 +686,310 @@ The \fBuserused@\fR... properties are not displayed by \fBzfs get all\fR. The us
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBuserrefs\fR\fR
 .ad
 .sp .6
 .RS 4n
-This property is set to the number of user holds on this snapshot. User holds are set by using the \fBzfs hold\fR command.
+This property is set to the number of user holds on this snapshot. User holds
+are set by using the \fBzfs hold\fR command.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBgroupused@\fR\fIgroup\fR\fR
 .ad
 .sp .6
 .RS 4n
-The amount of space consumed by the specified group in this dataset. Space is charged to the group of each file, as displayed by \fBls\fR \fB-l\fR. See the \fBuserused@\fR\fIuser\fR property for more information.
+The amount of space consumed by the specified group in this dataset. Space is
+charged to the group of each file, as displayed by \fBls\fR \fB-l\fR. See the
+\fBuserused@\fR\fIuser\fR property for more information.
 .sp
-Unprivileged users can only access their own groups' space usage. The root user, or a user who has been granted the \fBgroupused\fR privilege with \fBzfs allow\fR, can access all groups' usage.
+Unprivileged users can only access their own groups' space usage. The root
+user, or a user who has been granted the \fBgroupused\fR privilege with \fBzfs
+allow\fR, can access all groups' usage.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBvolblocksize\fR=\fIblocksize\fR\fR
 .ad
 .sp .6
 .RS 4n
-For volumes, specifies the block size of the volume. The \fBblocksize\fR cannot be changed once the volume has been written, so it should be set at volume creation time. The default \fBblocksize\fR for volumes is 8 Kbytes. Any power of 2 from 512 bytes to 128 Kbytes is valid.
+For volumes, specifies the block size of the volume. The \fBblocksize\fR cannot
+be changed once the volume has been written, so it should be set at volume
+creation time. The default \fBblocksize\fR for volumes is 8 Kbytes. Any power
+of 2 from 512 bytes to 128 Kbytes is valid.
 .sp
-This property can also be referred to by its shortened column name, \fBvolblock\fR.
+This property can also be referred to by its shortened column name,
+\fBvolblock\fR.
 .RE
 
 .sp
 .LP
-The following native properties can be used to change the behavior of a \fBZFS\fR dataset.
+The following native properties can be used to change the behavior of a
+\fBZFS\fR dataset.
 .sp
 .ne 2
-.mk
 .na
-\fB\fBaclinherit\fR=\fBdiscard\fR | \fBnoallow\fR | \fBrestricted\fR | \fBpassthrough\fR | \fBpassthrough-x\fR\fR
+\fB\fBaclinherit\fR=\fBdiscard\fR | \fBnoallow\fR | \fBrestricted\fR |
+\fBpassthrough\fR | \fBpassthrough-x\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls how \fBACL\fR entries are inherited when files and directories are created. A file system with an \fBaclinherit\fR property of \fBdiscard\fR does not inherit any \fBACL\fR entries. A file system with an \fBaclinherit\fR property value of \fBnoallow\fR only inherits inheritable \fBACL\fR entries that specify "deny" permissions. The property value \fBrestricted\fR (the default) removes the \fBwrite_acl\fR and \fBwrite_owner\fR permissions when the \fBACL\fR entry is inherited. A file system with an \fBaclinherit\fR property value of \fBpassthrough\fR inherits all inheritable \fBACL\fR entries without any modifications made to the \fBACL\fR entries when they are inherited. A file system with an \fBaclinherit\fR property value of \fBpassthrough-x\fR has the same meaning as \fBpassthrough\fR, except that the \fBowner@\fR, \fBgroup@\fR, and \fBeveryone@\fR \fBACE\fRs inherit the execute permission only if the file creation mode also requests the execute bit.
+Controls how \fBACL\fR entries are inherited when files and directories are
+created. A file system with an \fBaclinherit\fR property of \fBdiscard\fR does
+not inherit any \fBACL\fR entries. A file system with an \fBaclinherit\fR
+property value of \fBnoallow\fR only inherits inheritable \fBACL\fR entries
+that specify "deny" permissions. The property value \fBrestricted\fR (the
+default) removes the \fBwrite_acl\fR and \fBwrite_owner\fR permissions when the
+\fBACL\fR entry is inherited. A file system with an \fBaclinherit\fR property
+value of \fBpassthrough\fR inherits all inheritable \fBACL\fR entries without
+any modifications made to the \fBACL\fR entries when they are inherited. A file
+system with an \fBaclinherit\fR property value of \fBpassthrough-x\fR has the
+same meaning as \fBpassthrough\fR, except that the \fBowner@\fR, \fBgroup@\fR,
+and \fBeveryone@\fR \fBACE\fRs inherit the execute permission only if the file
+creation mode also requests the execute bit.
 .sp
-When the property value is set to \fBpassthrough\fR, files are created with a mode determined by the inheritable \fBACE\fRs. If no inheritable \fBACE\fRs exist that affect the mode, then the mode is set in accordance to the requested mode from the application.
+When the property value is set to \fBpassthrough\fR, files are created with a
+mode determined by the inheritable \fBACE\fRs. If no inheritable \fBACE\fRs
+exist that affect the mode, then the mode is set in accordance to the requested
+mode from the application.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBaclmode\fR=\fBdiscard\fR | \fBgroupmask\fR | \fBpassthrough\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls how an \fBACL\fR is modified during \fBchmod\fR(2). A file system with an \fBaclmode\fR property of \fBdiscard\fR (the default) deletes all \fBACL\fR entries that do not represent the mode of the file. An \fBaclmode\fR property of \fBgroupmask\fR reduces permissions granted in all \fBALLOW\fR entries found in the \fBACL\fR such that they are no greater than the group permissions specified by \fBchmod\fR.  A file system with an \fBaclmode\fR property of \fBpassthrough\fR indicates that no changes are made to the \fBACL\fR other than creating or updating the necessary \fBACL\fR entries to represent the new mode of the file or directory.
+Controls how an \fBACL\fR is modified during \fBchmod\fR(2). A file system with
+an \fBaclmode\fR property of \fBdiscard\fR (the default) deletes all \fBACL\fR
+entries that do not represent the mode of the file. An \fBaclmode\fR property
+of \fBgroupmask\fR reduces permissions granted in all \fBALLOW\fR entries found
+in the \fBACL\fR such that they are no greater than the group permissions
+specified by \fBchmod\fR.  A file system with an \fBaclmode\fR property of
+\fBpassthrough\fR indicates that no changes are made to the \fBACL\fR other
+than creating or updating the necessary \fBACL\fR entries to
+represent the new mode of the file or directory.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBatime\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the access time for files is updated when they are read. Turning this property off avoids producing write traffic when reading files and can result in significant performance gains, though it might confuse mailers and other similar utilities. The default value is \fBon\fR.
+Controls whether the access time for files is updated when they are read.
+Turning this property off avoids producing write traffic when reading files and
+can result in significant performance gains, though it might confuse mailers
+and other similar utilities. The default value is \fBon\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcanmount\fR=\fBon\fR | \fBoff\fR | \fBnoauto\fR\fR
 .ad
 .sp .6
 .RS 4n
-If this property is set to \fBoff\fR, the file system cannot be mounted, and is ignored by \fBzfs mount -a\fR. Setting this property to \fBoff\fR is similar to setting the \fBmountpoint\fR property to \fBnone\fR, except that the dataset still has a normal \fBmountpoint\fR property, which can be inherited. Setting this property to \fBoff\fR allows datasets to be used solely as a mechanism to inherit properties. One example of setting \fBcanmount=\fR\fBoff\fR is to have two datasets with the same \fBmountpoint\fR, so that the children of both datasets appear in the same directory, but might have different inherited characteristics.
+If this property is set to \fBoff\fR, the file system cannot be mounted, and is
+ignored by \fBzfs mount -a\fR. Setting this property to \fBoff\fR is similar to
+setting the \fBmountpoint\fR property to \fBnone\fR, except that the dataset
+still has a normal \fBmountpoint\fR property, which can be inherited. Setting
+this property to \fBoff\fR allows datasets to be used solely as a mechanism to
+inherit properties. One example of setting \fBcanmount=\fR\fBoff\fR is to have
+two datasets with the same \fBmountpoint\fR, so that the children of both
+datasets appear in the same directory, but might have different inherited
+characteristics.
 .sp
-When the \fBnoauto\fR option is set, a dataset can only be mounted and unmounted explicitly. The dataset is not mounted automatically when the dataset is created or imported, nor is it mounted by the \fBzfs mount -a\fR command or unmounted by the \fBzfs unmount -a\fR command.
+When the \fBnoauto\fR option is set, a dataset can only be mounted and
+unmounted explicitly. The dataset is not mounted automatically when the dataset
+is created or imported, nor is it mounted by the \fBzfs mount -a\fR command or
+unmounted by the \fBzfs unmount -a\fR command.
 .sp
 This property is not inherited.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBchecksum\fR=\fBon\fR | \fBoff\fR | \fBfletcher2,\fR| \fBfletcher4\fR | \fBsha256\fR\fR
+\fB\fBchecksum\fR=\fBon\fR | \fBoff\fR | \fBfletcher2,\fR| \fBfletcher4\fR |
+\fBsha256\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the checksum used to verify data integrity. The default value is \fBon\fR, which automatically selects an appropriate algorithm (currently, \fBfletcher4\fR, but this may change in future releases). The value \fBoff\fR disables integrity checking on user data. Disabling checksums is \fBNOT\fR a recommended practice.
+Controls the checksum used to verify data integrity. The default value is
+\fBon\fR, which automatically selects an appropriate algorithm (currently,
+\fBfletcher4\fR, but this may change in future releases). The value \fBoff\fR
+disables integrity checking on user data. Disabling checksums is \fBNOT\fR a
+recommended practice.
 .sp
 Changing this property affects only newly-written data.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBcompression\fR=\fBon\fR | \fBoff\fR | \fBlzjb\fR | \fBgzip\fR | \fBgzip-\fR\fIN\fR\fR
+\fB\fBcompression\fR=\fBon\fR | \fBoff\fR | \fBlzjb\fR | \fBgzip\fR |
+\fBgzip-\fR\fIN\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the compression algorithm used for this dataset. The \fBlzjb\fR compression algorithm is optimized for performance while providing decent data compression. Setting compression to \fBon\fR uses the \fBlzjb\fR compression algorithm. The \fBgzip\fR compression algorithm uses the same compression as the \fBgzip\fR(1) command. You can specify the \fBgzip\fR level by using the value \fBgzip-\fR\fIN\fR where \fIN\fR is an integer from 1 (fastest) to 9 (best compression ratio). Currently, \fBgzip\fR is equivalent to \fBgzip-6\fR (which is also the default for \fBgzip\fR(1)).
+Controls the compression algorithm used for this dataset. The \fBlzjb\fR
+compression algorithm is optimized for performance while providing decent data
+compression. Setting compression to \fBon\fR uses the \fBlzjb\fR compression
+algorithm. The \fBgzip\fR compression algorithm uses the same compression as
+the \fBgzip\fR(1) command. You can specify the \fBgzip\fR level by using the
+value \fBgzip-\fR\fIN\fR where \fIN\fR is an integer from 1 (fastest) to 9
+(best compression ratio). Currently, \fBgzip\fR is equivalent to \fBgzip-6\fR
+(which is also the default for \fBgzip\fR(1)).
 .sp
-This property can also be referred to by its shortened column name \fBcompress\fR. Changing this property affects only newly-written data.
+This property can also be referred to by its shortened column name
+\fBcompress\fR. Changing this property affects only newly-written data.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcopies\fR=\fB1\fR | \fB2\fR | \fB3\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the number of copies of data stored for this dataset. These copies are in addition to any redundancy provided by the pool, for example, mirroring or RAID-Z. The copies are stored on different disks, if possible. The space used by multiple copies is charged to the associated file and dataset, changing the \fBused\fR property and counting against quotas and reservations.
+Controls the number of copies of data stored for this dataset. These copies are
+in addition to any redundancy provided by the pool, for example, mirroring or
+RAID-Z. The copies are stored on different disks, if possible. The space used
+by multiple copies is charged to the associated file and dataset, changing the
+\fBused\fR property and counting against quotas and reservations.
 .sp
-Changing this property only affects newly-written data. Therefore, set this property at file system creation time by using the \fB-o\fR \fBcopies=\fR\fIN\fR option.
+Changing this property only affects newly-written data. Therefore, set this
+property at file system creation time by using the \fB-o\fR
+\fBcopies=\fR\fIN\fR option.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBdevices\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether device nodes can be opened on this file system. The default value is \fBon\fR.
+Controls whether device nodes can be opened on this file system. The default
+value is \fBon\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBexec\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether processes can be executed from within this file system. The default value is \fBon\fR.
+Controls whether processes can be executed from within this file system. The
+default value is \fBon\fR.
+.RE
+
+.sp
+.ne 2
+.na
+\fB\fBjailed\fR=\fBon\fR | \fBoff\fR\fR
+.ad
+.sp .6
+.RS 4n
+Controls whether the dataset is managed from within a jail. See the "Jails"
+section for more information. The default value is \fBoff\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBmountpoint\fR=\fIpath\fR | \fBnone\fR | \fBlegacy\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the mount point used for this file system. See the "Mount Points" section for more information on how this property is used. 
+Controls the mount point used for this file system. See the "Mount Points"
+section for more information on how this property is used.
 .sp
-When the \fBmountpoint\fR property is changed for a file system, the file system and any children that inherit the mount point are unmounted. If the new value is \fBlegacy\fR, then they remain unmounted. Otherwise, they are automatically remounted in the new location if the property was previously \fBlegacy\fR or \fBnone\fR, or if they were mounted before the property was changed. In addition, any shared file systems are unshared and shared in the new location.
+When the \fBmountpoint\fR property is changed for a file system, the file
+system and any children that inherit the mount point are unmounted. If the new
+value is \fBlegacy\fR, then they remain unmounted. Otherwise, they are
+automatically remounted in the new location if the property was previously
+\fBlegacy\fR or \fBnone\fR, or if they were mounted before the property was
+changed. In addition, any shared file systems are unshared and shared in the
+new location.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBnbmand\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the file system should be mounted with \fBnbmand\fR (Non Blocking mandatory locks). This is used for \fBCIFS\fR clients. Changes to this property only take effect when the file system is umounted and remounted. See \fBmount\fR(1M) for more information on \fBnbmand\fR mounts.
+Controls whether the file system should be mounted with \fBnbmand\fR (Non
+Blocking mandatory locks). This is used for \fBCIFS\fR clients. Changes to this
+property only take effect when the file system is umounted and remounted. See
+\fBmount\fR(8) for more information on \fBnbmand\fR mounts.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBprimarycache\fR=\fBall\fR | \fBnone\fR | \fBmetadata\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls what is cached in the primary cache (ARC). If this property is set to \fBall\fR, then both user data and metadata is cached. If this property is set to \fBnone\fR, then neither user data nor metadata is cached. If this property is set to \fBmetadata\fR, then only metadata is cached. The default value is \fBall\fR.
+Controls what is cached in the primary cache (ARC). If this property is set to
+\fBall\fR, then both user data and metadata is cached. If this property is set
+to \fBnone\fR, then neither user data nor metadata is cached. If this property
+is set to \fBmetadata\fR, then only metadata is cached. The default value is
+\fBall\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBquota\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-Limits the amount of space a dataset and its descendents can consume. This property enforces a hard limit on the amount of space used. This includes all space consumed by descendents, including file systems and snapshots. Setting a quota on a descendent of a dataset that already has a quota does not override the ancestor's quota, but rather imposes an additional limit.
+Limits the amount of space a dataset and its descendents can consume. This
+property enforces a hard limit on the amount of space used. This includes all
+space consumed by descendents, including file systems and snapshots. Setting a
+quota on a descendent of a dataset that already has a quota does not override
+the ancestor's quota, but rather imposes an additional limit.
 .sp
-Quotas cannot be set on volumes, as the \fBvolsize\fR property acts as an implicit quota.
+Quotas cannot be set on volumes, as the \fBvolsize\fR property acts as an
+implicit quota.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBuserquota@\fR\fIuser\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-Limits the amount of space consumed by the specified user. User space consumption is identified by the \fBuserspace@\fR\fIuser\fR property.
+Limits the amount of space consumed by the specified user. User space
+consumption is identified by the \fBuserspace@\fR\fIuser\fR property.
 .sp
-Enforcement of user quotas may be delayed by several seconds. This delay means that a user might exceed their quota before the system notices that they are over quota and begins to refuse additional writes with the \fBEDQUOT\fR error message . See the \fBzfs userspace\fR subcommand for more information.
+Enforcement of user quotas may be delayed by several seconds. This delay means
+that a user might exceed their quota before the system notices that they are
+over quota and begins to refuse additional writes with the \fBEDQUOT\fR error
+message . See the \fBzfs userspace\fR subcommand for more information.
 .sp
-Unprivileged users can only access their own groups' space usage. The root user, or a user who has been granted the \fBuserquota\fR privilege with \fBzfs allow\fR, can get and set everyone's quota.
+Unprivileged users can only access their own groups' space usage. The root
+user, or a user who has been granted the \fBuserquota\fR privilege with \fBzfs
+allow\fR, can get and set everyone's quota.
 .sp
-This property is not available on volumes, on file systems before version 4, or on pools before version 15. The \fBuserquota@\fR... properties are not displayed by \fBzfs get all\fR. The user's name must be appended after the \fB@\fR symbol, using one of the following forms:
+This property is not available on volumes, on file systems before version 4, or
+on pools before version 15. The \fBuserquota@\fR... properties are not
+displayed by \fBzfs get all\fR. The user's name must be appended after the
+\fB@\fR symbol, using one of the following forms:
 .RS +4
 .TP
 .ie t \(bu
@@ -829,20 +1018,21 @@ This property is not available on volumes, on file systems before version 4, or
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBgroupquota@\fR\fIgroup\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-Limits the amount of space consumed by the specified group. Group space consumption is identified by the \fBuserquota@\fR\fIuser\fR property.
+Limits the amount of space consumed by the specified group. Group space
+consumption is identified by the \fBuserquota@\fR\fIuser\fR property.
 .sp
-Unprivileged users can access only their own groups' space usage. The root user, or a user who has been granted the \fBgroupquota\fR privilege with \fBzfs allow\fR, can get and set all groups' quotas.
+Unprivileged users can access only their own groups' space usage. The root
+user, or a user who has been granted the \fBgroupquota\fR privilege with \fBzfs
+allow\fR, can get and set all groups' quotas.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBreadonly\fR=\fBon\fR | \fBoff\fR\fR
 .ad
@@ -850,269 +1040,321 @@ Unprivileged users can access only their own groups' space usage. The root user,
 .RS 4n
 Controls whether this dataset can be modified. The default value is \fBoff\fR.
 .sp
-This property can also be referred to by its shortened column name, \fBrdonly\fR.
+This property can also be referred to by its shortened column name,
+\fBrdonly\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBrecordsize\fR=\fIsize\fR\fR
 .ad
 .sp .6
 .RS 4n
-Specifies a suggested block size for files in the file system. This property is designed solely for use with database workloads that access files in fixed-size records. \fBZFS\fR automatically tunes block sizes according to internal algorithms optimized for typical access patterns. 
+Specifies a suggested block size for files in the file system. This property is
+designed solely for use with database workloads that access files in fixed-size
+records. \fBZFS\fR automatically tunes block sizes according to internal
+algorithms optimized for typical access patterns.
 .sp
-For databases that create very large files but access them in small random chunks, these algorithms may be suboptimal. Specifying a \fBrecordsize\fR greater than or equal to the record size of the database can result in significant performance gains. Use of this property for general purpose file systems is strongly discouraged, and may adversely affect performance.
+For databases that create very large files but access them in small random
+chunks, these algorithms may be suboptimal. Specifying a \fBrecordsize\fR
+greater than or equal to the record size of the database can result in
+significant performance gains. Use of this property for general purpose file
+systems is strongly discouraged, and may adversely affect performance.
 .sp
-The size specified must be a power of two greater than or equal to 512 and less than or equal to 128 Kbytes.
+The size specified must be a power of two greater than or equal to 512 and less
+than or equal to 128 Kbytes.
 .sp
-Changing the file system's \fBrecordsize\fR affects only files created afterward; existing files are unaffected.
+Changing the file system's \fBrecordsize\fR affects only files created
+afterward; existing files are unaffected.
 .sp
-This property can also be referred to by its shortened column name, \fBrecsize\fR.
+This property can also be referred to by its shortened column name,
+\fBrecsize\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBrefquota\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-Limits the amount of space a dataset can consume. This property enforces a hard limit on the amount of space used. This hard limit does not include space used by descendents, including file systems and snapshots.
+Limits the amount of space a dataset can consume. This property enforces a hard
+limit on the amount of space used. This hard limit does not include space used
+by descendents, including file systems and snapshots.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBrefreservation\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-The minimum amount of space guaranteed to a dataset, not including its descendents. When the amount of space used is below this value, the dataset is treated as if it were taking up the amount of space specified by \fBrefreservation\fR. The \fBrefreservation\fR reservation is accounted for in the parent datasets' space used, and counts against the parent datasets' quotas and reservations.
+The minimum amount of space guaranteed to a dataset, not including its
+descendents. When the amount of space used is below this value, the dataset is
+treated as if it were taking up the amount of space specified by
+\fBrefreservation\fR. The \fBrefreservation\fR reservation is accounted for in
+the parent datasets' space used, and counts against the parent datasets' quotas
+and reservations.
 .sp
-If \fBrefreservation\fR is set, a snapshot is only allowed if there is enough free pool space outside of this reservation to accommodate the current number of "referenced" bytes in the dataset.
+If \fBrefreservation\fR is set, a snapshot is only allowed if there is enough
+free pool space outside of this reservation to accommodate the current number
+of "referenced" bytes in the dataset.
 .sp
-This property can also be referred to by its shortened column name, \fBrefreserv\fR.
+This property can also be referred to by its shortened column name,
+\fBrefreserv\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBreservation\fR=\fIsize\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-The minimum amount of space guaranteed to a dataset and its descendents. When the amount of space used is below this value, the dataset is treated as if it were taking up the amount of space specified by its reservation. Reservations are accounted for in the parent datasets' space used, and count against the parent datasets' quotas and reservations.
+The minimum amount of space guaranteed to a dataset and its descendents. When
+the amount of space used is below this value, the dataset is treated as if it
+were taking up the amount of space specified by its reservation. Reservations
+are accounted for in the parent datasets' space used, and count against the
+parent datasets' quotas and reservations.
 .sp
-This property can also be referred to by its shortened column name, \fBreserv\fR.
+This property can also be referred to by its shortened column name,
+\fBreserv\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsecondarycache\fR=\fBall\fR | \fBnone\fR | \fBmetadata\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls what is cached in the secondary cache (L2ARC). If this property is set to \fBall\fR, then both user data and metadata is cached. If this property is set to \fBnone\fR, then neither user data nor metadata is cached. If this property is set to \fBmetadata\fR, then only metadata is cached. The default value is \fBall\fR.
+Controls what is cached in the secondary cache (L2ARC). If this property is set
+to \fBall\fR, then both user data and metadata is cached. If this property is
+set to \fBnone\fR, then neither user data nor metadata is cached. If this
+property is set to \fBmetadata\fR, then only metadata is cached. The default
+value is \fBall\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsetuid\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the set-\fBUID\fR bit is respected for the file system. The default value is \fBon\fR.
+Controls whether the set-\fBUID\fR bit is respected for the file system. The
+default value is \fBon\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBshareiscsi\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Like the \fBsharenfs\fR property, \fBshareiscsi\fR indicates whether a \fBZFS\fR volume is exported as an \fBiSCSI\fR target. The acceptable values for this property are \fBon\fR, \fBoff\fR, and \fBtype=disk\fR. The default value is \fBoff\fR. In the future, other target types might be supported. For example, \fBtape\fR.
-.sp
-You might want to set \fBshareiscsi=on\fR for a file system so that all \fBZFS\fR volumes within the file system are shared by default. However, setting this property on a file system has no direct effect.
+The \fB\fBshareiscsi\fR property has currently no effect on FreeBSD.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsharesmb\fR=\fBon\fR | \fBoff\fR | \fIopts\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the file system is shared by using the Solaris \fBCIFS\fR service, and what options are to be used. A file system with the \fBsharesmb\fR property set to \fBoff\fR is managed through traditional tools such as \fBsharemgr\fR(1M). Otherwise, the file system is automatically shared and unshared with the \fBzfs share\fR and \fBzfs unshare\fR commands. If the property is set to \fBon\fR, the \fBsharemgr\fR(1M) command is invoked with no options. Otherwise, the \fBsharemgr\fR(1M) command is invoked with options equivalent to the contents of this property.
-.sp
-Because \fBSMB\fR shares requires a resource name, a unique resource name is constructed from the dataset name. The constructed name is a copy of the dataset name except that the characters in the dataset name, which would be illegal in the resource name, are replaced with underscore (\fB_\fR) characters. A pseudo property "name" is also supported that allows you to replace the data set name with a specified name. The specified name is then used to replace the prefix dataset in the case of inheritance. For example, if the dataset \fBdata/home/john\fR is set to \fBname=john\fR, then \fBdata/home/john\fR has a resource name of \fBjohn\fR. If a child dataset of \fBdata/home/john/backups\fR, it has a resource name of \fBjohn_backups\fR.
-.sp
-When SMB shares are created, the SMB share name appears as an entry in the \fB\&.zfs/shares\fR directory. You can use the \fBls\fR or \fBchmod\fR command to display the share-level ACLs on the entries in this directory.
-.sp
-When the \fBsharesmb\fR property is changed for a dataset, the dataset and any children inheriting the property are re-shared with the new options, only if the property was previously set to \fBoff\fR, or if they were shared before the property was changed. If the new property is set to \fBoff\fR, the file systems are unshared.
+The \fB\fBsharesmb\fR property has currently no effect on FreeBSD.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsharenfs\fR=\fBon\fR | \fBoff\fR | \fIopts\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the file system is shared via \fBNFS\fR, and what options are used. A file system with a \fBsharenfs\fR property of \fBoff\fR is managed through traditional tools such as \fBshare\fR(1M), \fBunshare\fR(1M), and \fBdfstab\fR(4). Otherwise, the file system is automatically shared and unshared with the \fBzfs share\fR and \fBzfs unshare\fR commands. If the property is set to \fBon\fR, the \fBshare\fR(1M) command is invoked with no options. Otherwise, the \fBshare\fR(1M) command is invoked with options equivalent to the contents of this property.
+Controls whether the file system is shared via \fBNFS\fR, and what options are
+used. A file system with a \fBsharenfs\fR property of \fBoff\fR is managed
+the traditional way via \fBexports\fR(5). Otherwise, the file system is
+automatically shared and unshared with the \fBzfs share\fR and
+\fBzfs unshare\fR commands. If the property is set to \fBon\fR, no NFS export
+options are used. Otherwise, NFS export options are equivalent to the contents
+of this property.
 .sp
-When the \fBsharenfs\fR property is changed for a dataset, the dataset and any children inheriting the property are re-shared with the new options, only if the property was previously \fBoff\fR, or if they were shared before the property was changed. If the new property is \fBoff\fR, the file systems are unshared.
+When the \fBsharenfs\fR property is changed for a dataset, the \fBmountd\fR(8)
+daemon is reloaded.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBlogbias\fR = \fBlatency\fR | \fBthroughput\fR\fR
 .ad
 .sp .6
 .RS 4n
-Provide a hint to ZFS about handling of synchronous requests in this dataset. If \fBlogbias\fR is set to \fBlatency\fR (the default), ZFS will use pool log devices (if configured) to handle the requests at low latency. If \fBlogbias\fR is set to \fBthroughput\fR, ZFS will not use configured pool log devices. ZFS will instead optimize synchronous operations for global pool throughput and efficient use of resources.
+Provide a hint to ZFS about handling of synchronous requests in this dataset.
+If \fBlogbias\fR is set to \fBlatency\fR (the default), ZFS will use pool log
+devices (if configured) to handle the requests at low latency. If \fBlogbias\fR
+is set to \fBthroughput\fR, ZFS will not use configured pool log devices. ZFS
+will instead optimize synchronous operations for global pool throughput and
+efficient use of resources.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsnapdir\fR=\fBhidden\fR | \fBvisible\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether the \fB\&.zfs\fR directory is hidden or visible in the root of the file system as discussed in the "Snapshots" section. The default value is \fBhidden\fR.
+Controls whether the \fB\&.zfs\fR directory is hidden or visible in the root of
+the file system as discussed in the "Snapshots" section. The default value is
+\fBhidden\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBversion\fR=\fB1\fR | \fB2\fR | \fBcurrent\fR\fR
 .ad
 .sp .6
 .RS 4n
-The on-disk version of this file system, which is independent of the pool version. This property can only be set to later supported versions. See the \fBzfs upgrade\fR command.
+The on-disk version of this file system, which is independent of the pool
+version. This property can only be set to later supported versions. See the
+\fBzfs upgrade\fR command.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBvolsize\fR=\fIsize\fR\fR
 .ad
 .sp .6
 .RS 4n
-For volumes, specifies the logical size of the volume. By default, creating a volume establishes a reservation of equal size. For storage pools with a version number of 9 or higher, a \fBrefreservation\fR is set instead. Any changes to \fBvolsize\fR are reflected in an equivalent change to the reservation (or \fBrefreservation\fR). The \fBvolsize\fR can only be set to a multiple of \fBvolblocksize\fR, and cannot be zero.
+For volumes, specifies the logical size of the volume. By default, creating a
+volume establishes a reservation of equal size. For storage pools with a
+version number of 9 or higher, a \fBrefreservation\fR is set instead. Any
+changes to \fBvolsize\fR are reflected in an equivalent change to the
+reservation (or \fBrefreservation\fR). The \fBvolsize\fR can only be set to a
+multiple of \fBvolblocksize\fR, and cannot be zero.
 .sp
-The reservation is kept equal to the volume's logical size to prevent unexpected behavior for consumers. Without the reservation, the volume could run out of space, resulting in undefined behavior or data corruption, depending on how the volume is used. These effects can also occur when the volume size is changed while it is in use (particularly when shrinking the size). Extreme care should be used when adjusting the volume size.
+The reservation is kept equal to the volume's logical size to prevent
+unexpected behavior for consumers. Without the reservation, the volume could
+run out of space, resulting in undefined behavior or data corruption, depending
+on how the volume is used. These effects can also occur when the volume size is
+changed while it is in use (particularly when shrinking the size). Extreme care
+should be used when adjusting the volume size.
 .sp
-Though not recommended, a "sparse volume" (also known as "thin provisioning") can be created by specifying the \fB-s\fR option to the \fBzfs create -V\fR command, or by changing the reservation after the volume has been created. A "sparse volume" is a volume where the reservation is less then the volume size. Consequently, writes to a sparse volume can fail with \fBENOSPC\fR when the pool is low on space. For a sparse volume, changes to \fBvolsize\fR are not reflected in the reservation.
+Though not recommended, a "sparse volume" (also known as "thin provisioning")
+can be created by specifying the \fB-s\fR option to the \fBzfs create -V\fR
+command, or by changing the reservation after the volume has been created. A
+"sparse volume" is a volume where the reservation is less then the volume size.
+Consequently, writes to a sparse volume can fail with \fBENOSPC\fR when the
+pool is low on space. For a sparse volume, changes to \fBvolsize\fR are not
+reflected in the reservation.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBvscan\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether regular files should be scanned for viruses when a file is opened and closed. In addition to enabling this property, the virus scan service must also be enabled for virus scanning to occur. The default value is \fBoff\fR.
+Controls whether regular files should be scanned for viruses when a file is
+opened and closed. In addition to enabling this property, the virus scan
+service must also be enabled for virus scanning to occur. The default value is
+\fBoff\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBxattr\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether extended attributes are enabled for this file system. The default value is \fBon\fR.
-.RE
-
-.sp
-.ne 2
-.mk
-.na
-\fB\fBzoned\fR=\fBon\fR | \fBoff\fR\fR
-.ad
-.sp .6
-.RS 4n
-Controls whether the dataset is managed from a non-global zone. See the "Zones" section for more information. The default value is \fBoff\fR.
+Controls whether extended attributes are enabled for this file system. The
+default value is \fBon\fR.
 .RE
 
 .sp
 .LP
-The following three properties cannot be changed after the file system is created, and therefore, should be set when the file system is created. If the properties are not set with the \fBzfs create\fR or \fBzpool create\fR commands, these properties are inherited from the parent dataset. If the parent dataset lacks these properties due to having been created prior to these features being supported, the new file system will have the default values for these properties.
+The following three properties cannot be changed after the file system is
+created, and therefore, should be set when the file system is created. If the
+properties are not set with the \fBzfs create\fR or \fBzpool create\fR
+commands, these properties are inherited from the parent dataset. If the parent
+dataset lacks these properties due to having been created prior to these
+features being supported, the new file system will have the default values for
+these properties.
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcasesensitivity\fR=\fBsensitive\fR | \fBinsensitive\fR | \fBmixed\fR\fR
 .ad
 .sp .6
 .RS 4n
-Indicates whether the file name matching algorithm used by the file system should be case-sensitive, case-insensitive, or allow a combination of both styles of matching. The default value for the \fBcasesensitivity\fR property is \fBsensitive\fR. Traditionally, UNIX and POSIX file systems have case-sensitive file names.
+Indicates whether the file name matching algorithm used by the file system
+should be case-sensitive, case-insensitive, or allow a combination of both
+styles of matching. The default value for the \fBcasesensitivity\fR property is
+\fBsensitive\fR. Traditionally, UNIX and POSIX file systems have case-sensitive
+file names.
 .sp
-The \fBmixed\fR value for the \fBcasesensitivity\fR property indicates that the file system can support requests for both case-sensitive and case-insensitive matching behavior. Currently, case-insensitive matching behavior on a file system that supports mixed behavior is limited to the Solaris CIFS server product. For more information about the \fBmixed\fR value behavior, see the \fISolaris ZFS Administration Guide\fR.
+The \fBmixed\fR value for the \fBcasesensitivity\fR property indicates that the
+file system can support requests for both case-sensitive and case-insensitive
+matching behavior. Currently, case-insensitive matching behavior on a file
+system that supports mixed behavior is limited to the Solaris CIFS server
+product. For more information about the \fBmixed\fR value behavior, see the
+\fISolaris ZFS Administration Guide\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBnormalization\fR = \fBnone\fR | \fBformC\fR | \fBformD\fR | \fBformKC\fR | \fBformKD\fR\fR
+\fB\fBnormalization\fR = \fBnone\fR | \fBformC\fR | \fBformD\fR | \fBformKC\fR
+| \fBformKD\fR\fR
 .ad
 .sp .6
 .RS 4n
-Indicates whether the file system should perform a \fBunicode\fR normalization of file names whenever two file names are compared, and which normalization algorithm should be used. File names are always stored unmodified, names are normalized as part of any comparison process. If this property is set to a legal value other than \fBnone\fR, and the \fButf8only\fR property was left unspecified, the \fButf8only\fR property is automatically set to \fBon\fR. The default value of the \fBnormalization\fR property is \fBnone\fR. This property cannot be changed after the file system is created.
+Indicates whether the file system should perform a \fBunicode\fR normalization
+of file names whenever two file names are compared, and which normalization
+algorithm should be used. File names are always stored unmodified, names are
+normalized as part of any comparison process. If this property is set to a
+legal value other than \fBnone\fR, and the \fButf8only\fR property was left
+unspecified, the \fButf8only\fR property is automatically set to \fBon\fR. The
+default value of the \fBnormalization\fR property is \fBnone\fR. This property
+cannot be changed after the file system is created.
 .RE
 
 .sp
 .ne 2
-.mk
-.na
-\fBjailed =\fIon\fR | \fIoff\fR\fR
-.ad
-.sp .6
-.RS 4n
-Controls whether the dataset is managed from within a jail. The default value is "off".
-.RE
-
-.sp
-.ne 2
-.mk
 .na
 \fB\fButf8only\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Indicates whether the file system should reject file names that include characters that are not present in the \fBUTF-8\fR character code set. If this property is explicitly set to \fBoff\fR, the normalization property must either not be explicitly set or be set to \fBnone\fR. The default value for the \fButf8only\fR property is \fBoff\fR. This property cannot be changed after the file system is created.
+Indicates whether the file system should reject file names that include
+characters that are not present in the \fBUTF-8\fR character code set. If this
+property is explicitly set to \fBoff\fR, the normalization property must either
+not be explicitly set or be set to \fBnone\fR. The default value for the
+\fButf8only\fR property is \fBoff\fR. This property cannot be changed after the
+file system is created.
 .RE
 
 .sp
 .LP
-The \fBcasesensitivity\fR, \fBnormalization\fR, and \fButf8only\fR properties are also new permissions that can be assigned to non-privileged users by using the \fBZFS\fR delegated administration feature.
+The \fBcasesensitivity\fR, \fBnormalization\fR, and \fButf8only\fR properties
+are also new permissions that can be assigned to non-privileged users by using
+the \fBZFS\fR delegated administration feature.
 .SS "Temporary Mount Point Properties"
 .sp
 .LP
-When a file system is mounted, either through \fBmount\fR(1M) for legacy mounts or the \fBzfs mount\fR command for normal file systems, its mount options are set according to its properties. The correlation between properties and mount options is as follows:
+When a file system is mounted, either through \fBmount\fR(8) for legacy mounts
+or the \fBzfs mount\fR command for normal file systems, its mount options are
+set according to its properties. The correlation between properties and mount
+options is as follows:
 .sp
 .in +2
 .nf
@@ -1128,37 +1370,60 @@ When a file system is mounted, either through \fBmount\fR(1M) for legacy mounts
 
 .sp
 .LP
-In addition, these options can be set on a per-mount basis using the \fB-o\fR option, without affecting the property that is stored on disk. The values specified on the command line override the values stored in the dataset. The \fB-nosuid\fR option is an alias for \fBnodevices,nosetuid\fR. These properties are reported as "temporary" by the \fBzfs get\fR command. If the properties are changed while the dataset is mounted, the new setting overrides any temporary settings.
+In addition, these options can be set on a per-mount basis using the \fB-o\fR
+option, without affecting the property that is stored on disk. The values
+specified on the command line override the values stored in the dataset. The
+\fB-nosuid\fR option is an alias for \fBnodevices,nosetuid\fR. These properties
+are reported as "temporary" by the \fBzfs get\fR command. If the properties are
+changed while the dataset is mounted, the new setting overrides any temporary
+settings.
 .SS "User Properties"
 .sp
 .LP
-In addition to the standard native properties, \fBZFS\fR supports arbitrary user properties. User properties have no effect on \fBZFS\fR behavior, but applications or administrators can use them to annotate datasets (file systems, volumes, and snapshots).
-.sp
-.LP
-User property names must contain a colon (\fB:\fR) character to distinguish them from native properties. They may contain lowercase letters, numbers, and the following punctuation characters: colon (\fB:\fR), dash (\fB-\fR), period (\fB\&.\fR), and underscore (\fB_\fR). The expected convention is that the property name is divided into two portions such as \fImodule\fR\fB:\fR\fIproperty\fR, but this namespace is not enforced by \fBZFS\fR. User property names can be at most 256 characters, and cannot begin with a dash (\fB-\fR).
+In addition to the standard native properties, \fBZFS\fR supports arbitrary
+user properties. User properties have no effect on \fBZFS\fR behavior, but
+applications or administrators can use them to annotate datasets (file systems,
+volumes, and snapshots).
 .sp
 .LP
-When making programmatic use of user properties, it is strongly suggested to use a reversed \fBDNS\fR domain name for the \fImodule\fR component of property names to reduce the chance that two independently-developed packages use the same property name for different purposes. Property names beginning with \fBcom.sun\fR. are reserved for use by Sun Microsystems.
+User property names must contain a colon (\fB:\fR) character to distinguish
+them from native properties. They may contain lowercase letters, numbers, and
+the following punctuation characters: colon (\fB:\fR), dash (\fB-\fR), period
+(\fB\&.\fR), and underscore (\fB_\fR). The expected convention is that the
+property name is divided into two portions such as
+\fImodule\fR\fB:\fR\fIproperty\fR, but this namespace is not enforced by
+\fBZFS\fR. User property names can be at most 256 characters, and cannot begin
+with a dash (\fB-\fR).
 .sp
 .LP
-The values of user properties are arbitrary strings, are always inherited, and are never validated. All of the commands that operate on properties (\fBzfs list\fR, \fBzfs get\fR, \fBzfs set\fR, and so forth) can be used to manipulate both native properties and user properties. Use the \fBzfs inherit\fR command to clear a user property . If the property is not defined in any parent dataset, it is removed entirely. Property values are limited to 1024 characters.
-.SS "ZFS Volumes as Swap or Dump Devices"
+When making programmatic use of user properties, it is strongly suggested to
+use a reversed \fBDNS\fR domain name for the \fImodule\fR component of property
+names to reduce the chance that two independently-developed packages use the
+same property name for different purposes. Property names beginning with
+\fBcom.sun\fR. are reserved for use by Sun Microsystems.
 .sp
 .LP
-During an initial installation or a live upgrade from a \fBUFS\fR file system, a swap device and dump device are created on \fBZFS\fR volumes in the \fBZFS\fR root pool. By default, the swap area size is based on 1/2 the size of physical memory up to 2 Gbytes. The size of the dump device depends on the kernel's requirements at installation time. Separate \fBZFS\fR volumes must be used for the swap area and dump devices. Do not swap to a file on a \fBZFS\fR file system. A \fBZFS\fR swap file configuration is not supported. 
-.sp
-.LP
-If you need to change your swap area or dump device after the system is installed or upgraded, use the \fBswap\fR(1M) and \fBdumpadm\fR(1M) commands. If you need to change the size of your swap area or dump device, see the \fISolaris ZFS Administration Guide\fR.
+The values of user properties are arbitrary strings, are always inherited, and
+are never validated. All of the commands that operate on properties (\fBzfs
+list\fR, \fBzfs get\fR, \fBzfs set\fR, and so forth) can be used to manipulate
+both native properties and user properties. Use the \fBzfs inherit\fR command
+to clear a user property . If the property is not defined in any parent
+dataset, it is removed entirely. Property values are limited to 1024
+characters.
 .SH SUBCOMMANDS
 .sp
 .LP
-All subcommands that modify state are logged persistently to the pool in their original form.
+All subcommands that modify state are logged persistently to the pool in their
+original form.
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs ?\fR\fR
 .ad
+.br
+.na
+\fB\fBzfs rename\fR \fB-u\fR [\fB-p\fR] \fIfilesystem\fR \fIfilesystem\fR\fR
+.ad
 .sp .6
 .RS 4n
 Displays a help message.
@@ -1166,106 +1431,136 @@ Displays a help message.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs create\fR [\fB-p\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ... \fIfilesystem\fR\fR
+\fB\fBzfs create\fR [\fB-p\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ...
+\fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a new \fBZFS\fR file system. The file system is automatically mounted according to the \fBmountpoint\fR property inherited from the parent.
+Creates a new \fBZFS\fR file system. The file system is automatically mounted
+according to the \fBmountpoint\fR property inherited from the parent.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates all the non-existing parent datasets. Datasets created in this manner are automatically mounted according to the \fBmountpoint\fR property inherited from their parent. Any property specified on the command line using the \fB-o\fR option is ignored. If the target filesystem already exists, the operation completes successfully.
+Creates all the non-existing parent datasets. Datasets created in this manner
+are automatically mounted according to the \fBmountpoint\fR property inherited
+from their parent. Any property specified on the command line using the
+\fB-o\fR option is ignored. If the target filesystem already exists, the
+operation completes successfully.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty\fR=\fIvalue\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the specified property as if the command \fBzfs set\fR \fIproperty\fR=\fIvalue\fR was invoked at the same time the dataset was created. Any editable \fBZFS\fR property can also be set at creation time. Multiple \fB-o\fR options can be specified. An error results if the same property is specified in multiple \fB-o\fR options.
+Sets the specified property as if the command \fBzfs set\fR
+\fIproperty\fR=\fIvalue\fR was invoked at the same time the dataset was
+created. Any editable \fBZFS\fR property can also be set at creation time.
+Multiple \fB-o\fR options can be specified. An error results if the same
+property is specified in multiple \fB-o\fR options.
+.RE
+
+.sp
+.ne 2
+.mk
+.na
+\fB\fB-u\fR\fR
+.ad
+.sp .6
+.RS 4n
+Do not remount file systems during rename. If a file system's \fBmountpoint\fR property is set to \fBlegacy\fR or \fBnone\fR, file system is not unmounted even if this option is not given.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs create\fR [\fB-ps\fR] [\fB-b\fR \fIblocksize\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ... \fB-V\fR \fIsize\fR \fIvolume\fR\fR
+\fB\fBzfs create\fR [\fB-ps\fR] [\fB-b\fR \fIblocksize\fR] [\fB-o\fR
+\fIproperty\fR=\fIvalue\fR] ... \fB-V\fR \fIsize\fR \fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a volume of the given size. The volume is exported as a block device in \fB/dev/zvol/{dsk,rdsk}/\fR\fIpath\fR, where \fIpath\fR is the name of the volume in the \fBZFS\fR namespace. The size represents the logical size as exported by the device. By default, a reservation of equal size is created.
+Creates a volume of the given size. The volume is exported as a block device in
+\fB/dev/zvol/{dsk,rdsk}/\fR\fIpath\fR, where \fIpath\fR is the name of the
+volume in the \fBZFS\fR namespace. The size represents the logical size as
+exported by the device. By default, a reservation of equal size is created.
 .sp
-\fIsize\fR is automatically rounded up to the nearest 128 Kbytes to ensure that the volume has an integral number of blocks regardless of \fIblocksize\fR.
+\fIsize\fR is automatically rounded up to the nearest 128 Kbytes to ensure that
+the volume has an integral number of blocks regardless of \fIblocksize\fR.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates all the non-existing parent datasets. Datasets created in this manner are automatically mounted according to the \fBmountpoint\fR property inherited from their parent. Any property specified on the command line using the \fB-o\fR option is ignored. If the target filesystem already exists, the operation completes successfully.
+Creates all the non-existing parent datasets. Datasets created in this manner
+are automatically mounted according to the \fBmountpoint\fR property inherited
+from their parent. Any property specified on the command line using the
+\fB-o\fR option is ignored. If the target filesystem already exists, the
+operation completes successfully.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-s\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a sparse volume with no reservation. See \fBvolsize\fR in the Native Properties section for more information about sparse volumes.
+Creates a sparse volume with no reservation. See \fBvolsize\fR in the Native
+Properties section for more information about sparse volumes.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty\fR=\fIvalue\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the specified property as if the \fBzfs set\fR \fIproperty\fR=\fIvalue\fR command was invoked at the same time the dataset was created. Any editable \fBZFS\fR property can also be set at creation time. Multiple \fB-o\fR options can be specified. An error results if the same property is specified in multiple \fB-o\fR options.
+Sets the specified property as if the \fBzfs set\fR \fIproperty\fR=\fIvalue\fR
+command was invoked at the same time the dataset was created. Any editable
+\fBZFS\fR property can also be set at creation time. Multiple \fB-o\fR options
+can be specified. An error results if the same property is specified in
+multiple \fB-o\fR options.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-b\fR \fIblocksize\fR\fR
 .ad
 .sp .6
 .RS 4n
-Equivalent to \fB-o\fR \fBvolblocksize\fR=\fIblocksize\fR. If this option is specified in conjunction with \fB-o\fR \fBvolblocksize\fR, the resulting behavior is undefined.
+Equivalent to \fB-o\fR \fBvolblocksize\fR=\fIblocksize\fR. If this option is
+specified in conjunction with \fB-o\fR \fBvolblocksize\fR, the resulting
+behavior is undefined.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs destroy\fR [\fB-rRf\fR] \fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Destroys the given dataset. By default, the command unshares any file systems that are currently shared, unmounts any file systems that are currently mounted, and refuses to destroy a dataset that has active dependents (children or clones).
+Destroys the given dataset. By default, the command unshares any file systems
+that are currently shared, unmounts any file systems that are currently
+mounted, and refuses to destroy a dataset that has active dependents (children
+or clones).
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
@@ -1276,43 +1571,48 @@ Recursively destroy all children.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively destroy all dependents, including cloned file systems outside the target hierarchy.
+Recursively destroy all dependents, including cloned file systems outside the
+target hierarchy.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .sp .6
 .RS 4n
-Force an unmount of any file systems using the \fBunmount -f\fR command. This option has no effect on non-file systems or unmounted file systems.
+Force an unmount of any file systems using the \fBunmount -f\fR command. This
+option has no effect on non-file systems or unmounted file systems.
 .RE
 
-Extreme care should be taken when applying either the \fB-r\fR or the \fB-R\fR options, as they can destroy large portions of a pool and cause unexpected behavior for mounted file systems in use. 
+Extreme care should be taken when applying either the \fB-r\fR or the \fB-R\fR
+options, as they can destroy large portions of a pool and cause unexpected
+behavior for mounted file systems in use.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs destroy\fR [\fB-rRd\fR] \fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-The given snapshot is destroyed immediately if and only if the \fBzfs destroy\fR command without the \fB-d\fR option would have destroyed it. Such immediate destruction would occur, for example, if the snapshot had no clones and the user-initiated reference count were zero.
+The given snapshot is destroyed immediately if and only if the \fBzfs
+destroy\fR command without the \fB-d\fR option would have destroyed it. Such
+immediate destruction would occur, for example, if the snapshot had no clones
+and the user-initiated reference count were zero.
 .sp
-If the snapshot does not qualify for immediate destruction, it is marked for deferred deletion. In this state, it exists as a usable, visible snapshot until both of the preconditions listed above are met, at which point it is destroyed.
+If the snapshot does not qualify for immediate destruction, it is marked for
+deferred deletion. In this state, it exists as a usable, visible snapshot until
+both of the preconditions listed above are met, at which point it is destroyed.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR\fR
 .ad
@@ -1323,18 +1623,17 @@ Defer snapshot deletion.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Destroy (or mark for deferred deletion) all snapshots with this name in descendent file systems.
+Destroy (or mark for deferred deletion) all snapshots with this name in
+descendent file systems.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR\fR
 .ad
@@ -1347,27 +1646,29 @@ Recursively destroy all dependents.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs snapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ... \fIfilesystem@snapname\fR|\fIvolume@snapname\fR\fR
+\fB\fBzfs snapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ...
+\fIfilesystem@snapname\fR|\fIvolume@snapname\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a snapshot with the given name. All previous modifications by successful system calls to the file system are part of the snapshot. See the "Snapshots" section for details.
+Creates a snapshot with the given name. All previous modifications by
+successful system calls to the file system are part of the snapshot. See the
+"Snapshots" section for details.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively create snapshots of all descendent datasets. Snapshots are taken atomically, so that all recursive snapshots correspond to the same moment in time.
+Recursively create snapshots of all descendent datasets. Snapshots are taken
+atomically, so that all recursive snapshots correspond to the same moment in
+time.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty\fR=\fIvalue\fR\fR
 .ad
@@ -1380,18 +1681,24 @@ Sets the specified property; see \fBzfs create\fR for details.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs rollback\fR [\fB-rRf\fR] \fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Roll back the given dataset to a previous snapshot. When a dataset is rolled back, all data that has changed since the snapshot is discarded, and the dataset reverts to the state at the time of the snapshot. By default, the command refuses to roll back to a snapshot other than the most recent one. In order to do so, all intermediate snapshots must be destroyed by specifying the \fB-r\fR option.
+Roll back the given dataset to a previous snapshot. When a dataset is rolled
+back, all data that has changed since the snapshot is discarded, and the
+dataset reverts to the state at the time of the snapshot. By default, the
+command refuses to roll back to a snapshot other than the most recent one. In
+order to do so, all intermediate snapshots must be destroyed by specifying the
+\fB-r\fR option.
 .sp
-The \fB-rR\fR options do not recursively destroy the child snapshots of a recursive snapshot. Only the top-level recursive snapshot is destroyed by either of these options. To completely roll back a recursive snapshot, you must rollback the individual child snapshots.
+The \fB-rR\fR options do not recursively destroy the child snapshots of a
+recursive snapshot. Only the top-level recursive snapshot is destroyed by
+either of these options. To completely roll back a recursive snapshot, you must
+rollback the individual child snapshots.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
@@ -1402,51 +1709,54 @@ Recursively destroy any snapshots more recent than the one specified.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively destroy any more recent snapshots, as well as any clones of those snapshots.
+Recursively destroy any more recent snapshots, as well as any clones of those
+snapshots.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .sp .6
 .RS 4n
-Used with the \fB-R\fR option to force an unmount of any clone file systems that are to be destroyed.
+Used with the \fB-R\fR option to force an unmount of any clone file systems
+that are to be destroyed.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs clone\fR [\fB-p\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ... \fIsnapshot\fR \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs clone\fR [\fB-p\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ...
+\fIsnapshot\fR \fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a clone of the given snapshot. See the "Clones" section for details. The target dataset can be located anywhere in the \fBZFS\fR hierarchy, and is created as the same type as the original.
+Creates a clone of the given snapshot. See the "Clones" section for details.
+The target dataset can be located anywhere in the \fBZFS\fR hierarchy, and is
+created as the same type as the original.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates all the non-existing parent datasets. Datasets created in this manner are automatically mounted according to the \fBmountpoint\fR property inherited from their parent. If the target filesystem or volume already exists, the operation completes successfully.
+Creates all the non-existing parent datasets. Datasets created in this manner
+are automatically mounted according to the \fBmountpoint\fR property inherited
+from their parent. If the target filesystem or volume already exists, the
+operation completes successfully.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty\fR=\fIvalue\fR\fR
 .ad
@@ -1459,20 +1769,27 @@ Sets the specified property; see \fBzfs create\fR for details.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs promote\fR \fIclone-filesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Promotes a clone file system to no longer be dependent on its "origin" snapshot. This makes it possible to destroy the file system that the clone was created from. The clone parent-child dependency relationship is reversed, so that the origin file system becomes a clone of the specified file system. 
+Promotes a clone file system to no longer be dependent on its "origin"
+snapshot. This makes it possible to destroy the file system that the clone was
+created from. The clone parent-child dependency relationship is reversed, so
+that the origin file system becomes a clone of the specified file system.
 .sp
-The snapshot that was cloned, and any snapshots previous to this snapshot, are now owned by the promoted clone. The space they use moves from the origin file system to the promoted clone, so enough space must be available to accommodate these snapshots. No new space is consumed by this operation, but the space accounting is adjusted. The promoted clone must not have any conflicting snapshot names of its own. The \fBrename\fR subcommand can be used to rename any conflicting snapshots.
+The snapshot that was cloned, and any snapshots previous to this snapshot, are
+now owned by the promoted clone. The space they use moves from the origin file
+system to the promoted clone, so enough space must be available to accommodate
+these snapshots. No new space is consumed by this operation, but the space
+accounting is adjusted. The promoted clone must not have any conflicting
+snapshot names of its own. The \fBrename\fR subcommand can be used to rename
+any conflicting snapshots.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs rename\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR\fR
 .ad
@@ -1482,95 +1799,93 @@ The snapshot that was cloned, and any snapshots previous to this snapshot, are n
 .ad
 .br
 .na
-\fB\fBzfs rename\fR [\fB-p\fR] \fIfilesystem\fR|\fIvolume\fR \fIfilesystem\fR|\fIvolume\fR\fR
-.ad
-.br
-.na
-\fB\fBzfs rename\fR \fB-u\fR [\fB-p\fR] \fIfilesystem\fR \fIfilesystem\fR\fR
+\fB\fBzfs rename\fR [\fB-p\fR] \fIfilesystem\fR|\fIvolume\fR
+\fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Renames the given dataset. The new target can be located anywhere in the \fBZFS\fR hierarchy, with the exception of snapshots. Snapshots can only be renamed within the parent file system or volume. When renaming a snapshot, the parent file system of the snapshot does not need to be specified as part of the second argument. Renamed file systems can inherit new mount points, in which case they are unmounted and remounted at the new mount point.
+Renames the given dataset. The new target can be located anywhere in the
+\fBZFS\fR hierarchy, with the exception of snapshots. Snapshots can only be
+renamed within the parent file system or volume. When renaming a snapshot, the
+parent file system of the snapshot does not need to be specified as part of the
+second argument. Renamed file systems can inherit new mount points, in which
+case they are unmounted and remounted at the new mount point.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates all the nonexistent parent datasets. Datasets created in this manner are automatically mounted according to the \fBmountpoint\fR property inherited from their parent.
-.RE
-
-.sp
-.ne 2
-.mk
-.na
-\fB\fB-u\fR\fR
-.ad
-.sp .6
-.RS 4n
-Do not remount file systems during rename. If a file system's \fBmountpoint\fR property is set to \fBlegacy\fR or \fBnone\fR, file system is not unmounted even if this option is not given.
+Creates all the nonexistent parent datasets. Datasets created in this manner
+are automatically mounted according to the \fBmountpoint\fR property inherited
+from their parent.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs rename\fR \fB-r\fR \fIsnapshot\fR \fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively rename the snapshots of all descendent datasets. Snapshots are the only dataset that can be renamed recursively.
+Recursively rename the snapshots of all descendent datasets. Snapshots are the
+only dataset that can be renamed recursively.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-H\fR] [\fB-o\fR \fIproperty\fR[,\fI\&...\fR]] [ \fB-t\fR \fItype\fR[,\fI\&...\fR]] [ \fB-s\fR \fIproperty\fR ] ... [ \fB-S\fR \fIproperty\fR ] ... [\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR] ...\fR
+\fB\fBzfs\fR \fBlist\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-H\fR] [\fB-o\fR
+\fIproperty\fR[,\fI\&...\fR]] [ \fB-t\fR \fItype\fR[,\fI\&...\fR]] [ \fB-s\fR
+\fIproperty\fR ] ... [ \fB-S\fR \fIproperty\fR ] ...
+[\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR] ...\fR
 .ad
 .sp .6
 .RS 4n
-Lists the property information for the given datasets in tabular form. If specified, you can list property information by the absolute pathname or the relative pathname. By default, all file systems and volumes are displayed. Snapshots are displayed if the \fBlistsnaps\fR property is \fBon\fR (the default is \fBoff\fR) . The following fields are displayed, \fBname,used,available,referenced,mountpoint\fR.
+Lists the property information for the given datasets in tabular form. If
+specified, you can list property information by the absolute pathname or the
+relative pathname. By default, all file systems and volumes are displayed.
+Snapshots are displayed if the \fBlistsnaps\fR property is \fBon\fR (the
+default is \fBoff\fR) . The following fields are displayed,
+\fBname,used,available,referenced,mountpoint\fR.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-H\fR\fR
 .ad
 .sp .6
 .RS 4n
-Used for scripting mode. Do not print headers and separate fields by a single tab instead of arbitrary white space.
+Used for scripting mode. Do not print headers and separate fields by a single
+tab instead of arbitrary white space.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively display any children of the dataset on the command line. 
+Recursively display any children of the dataset on the command line.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR \fIdepth\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively display any children of the dataset, limiting the recursion to \fIdepth\fR. A depth of \fB1\fR will display only the dataset and its direct children.
+Recursively display any children of the dataset, limiting the recursion to
+\fIdepth\fR. A depth of \fB1\fR will display only the dataset and its direct
+children.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty\fR\fR
 .ad
@@ -1599,19 +1914,26 @@ The value \fBname\fR to display the dataset name
 .TP
 .ie t \(bu
 .el o
-The value \fBspace\fR to display space usage properties on file systems and volumes. This is a shortcut for specifying \fB-o name,avail,used,usedsnap,usedds,usedrefreserv,usedchild\fR \fB-t filesystem,volume\fR syntax.
+The value \fBspace\fR to display space usage properties on file systems and
+volumes. This is a shortcut for specifying \fB-o
+name,avail,used,usedsnap,usedds,usedrefreserv,usedchild\fR \fB-t
+filesystem,volume\fR syntax.
 .RE
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-s\fR \fIproperty\fR\fR
 .ad
 .sp .6
 .RS 4n
-A property for sorting the output by column in ascending order based on the value of the property. The property must be one of the properties described in the "Properties" section, or the special value \fBname\fR to sort by the dataset name. Multiple properties can be specified at one time using multiple \fB-s\fR property options. Multiple \fB-s\fR options are evaluated from left to right in decreasing order of importance.
+A property for sorting the output by column in ascending order based on the
+value of the property. The property must be one of the properties described in
+the "Properties" section, or the special value \fBname\fR to sort by the
+dataset name. Multiple properties can be specified at one time using multiple
+\fB-s\fR property options. Multiple \fB-s\fR options are evaluated from left to
+right in decreasing order of importance.
 .sp
 The following is a list of sorting criteria:
 .RS +4
@@ -1630,60 +1952,72 @@ String types sort in alphabetical order.
 .TP
 .ie t \(bu
 .el o
-Types inappropriate for a row sort that row to the literal bottom, regardless of the specified ordering.
+Types inappropriate for a row sort that row to the literal bottom, regardless
+of the specified ordering.
 .RE
 .RS +4
 .TP
 .ie t \(bu
 .el o
-If no sorting options are specified the existing behavior of \fBzfs list\fR is preserved.
+If no sorting options are specified the existing behavior of \fBzfs list\fR is
+preserved.
 .RE
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-S\fR \fIproperty\fR\fR
 .ad
 .sp .6
 .RS 4n
-Same as the \fB-s\fR option, but sorts by property in descending order. 
+Same as the \fB-s\fR option, but sorts by property in descending order.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-t\fR \fItype\fR\fR
 .ad
 .sp .6
 .RS 4n
-A comma-separated list of types to display, where \fItype\fR is one of \fBfilesystem\fR, \fBsnapshot\fR , \fBvolume\fR, or \fBall\fR. For example, specifying \fB-t snapshot\fR displays only snapshots.
+A comma-separated list of types to display, where \fItype\fR is one of
+\fBfilesystem\fR, \fBsnapshot\fR , \fBvolume\fR, or \fBall\fR. For example,
+specifying \fB-t snapshot\fR displays only snapshots.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs set\fR \fIproperty\fR=\fIvalue\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
+\fB\fBzfs set\fR \fIproperty\fR=\fIvalue\fR
+\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Sets the property to the given value for each dataset. Only some properties can be edited. See the "Properties" section for more information on what properties can be set and acceptable values. Numeric values can be specified as exact values, or in a human-readable form with a suffix of \fBB\fR, \fBK\fR, \fBM\fR, \fBG\fR, \fBT\fR, \fBP\fR, \fBE\fR, \fBZ\fR (for bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes, exabytes, or zettabytes, respectively). User properties can be set on snapshots. For more information, see the "User Properties" section.
+Sets the property to the given value for each dataset. Only some properties can
+be edited. See the "Properties" section for more information on what properties
+can be set and acceptable values. Numeric values can be specified as exact
+values, or in a human-readable form with a suffix of \fBB\fR, \fBK\fR, \fBM\fR,
+\fBG\fR, \fBT\fR, \fBP\fR, \fBE\fR, \fBZ\fR (for bytes, kilobytes, megabytes,
+gigabytes, terabytes, petabytes, exabytes, or zettabytes, respectively). User
+properties can be set on snapshots. For more information, see the "User
+Properties" section.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs get\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-Hp\fR] [\fB-o\fR \fIfield\fR[,...] [\fB-s\fR \fIsource\fR[,...] "\fIall\fR" | \fIproperty\fR[,...] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
+\fB\fBzfs get\fR [\fB-r\fR|\fB-d\fR \fIdepth\fR] [\fB-Hp\fR] [\fB-o\fR
+\fIfield\fR[,...] [\fB-s\fR \fIsource\fR[,...] "\fIall\fR" |
+\fIproperty\fR[,...] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Displays properties for the given datasets. If no datasets are specified, then the command displays properties for all datasets on the system. For each property, the following columns are displayed:
+Displays properties for the given datasets. If no datasets are specified, then
+the command displays properties for all datasets on the system. For each
+property, the following columns are displayed:
 .sp
 .in +2
 .nf
@@ -1696,12 +2030,14 @@ Displays properties for the given datasets. If no datasets are specified, then t
 .in -2
 .sp
 
-All columns are displayed by default, though this can be controlled by using the \fB-o\fR option. This command takes a comma-separated list of properties as described in the "Native Properties" and "User Properties" sections.
+All columns are displayed by default, though this can be controlled by using
+the \fB-o\fR option. This command takes a comma-separated list of properties as
+described in the "Native Properties" and "User Properties" sections.
 .sp
-The special value \fBall\fR can be used to display all properties that apply to the given dataset's type (filesystem, volume, or snapshot).
+The special value \fBall\fR can be used to display all properties that apply to
+the given dataset's type (filesystem, volume, or snapshot).
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
@@ -1712,51 +2048,54 @@ Recursively display properties for any children.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR \fIdepth\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively display any children of the dataset, limiting the recursion to \fIdepth\fR. A depth of \fB1\fR will display only the dataset and its direct children.
+Recursively display any children of the dataset, limiting the recursion to
+\fIdepth\fR. A depth of \fB1\fR will display only the dataset and its direct
+children.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-H\fR\fR
 .ad
 .sp .6
 .RS 4n
-Display output in a form more easily parsed by scripts. Any headers are omitted, and fields are explicitly separated by a single tab instead of an arbitrary amount of space.
+Display output in a form more easily parsed by scripts. Any headers are
+omitted, and fields are explicitly separated by a single tab instead of an
+arbitrary amount of space.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIfield\fR\fR
 .ad
 .sp .6
 .RS 4n
-A comma-separated list of columns to display. \fBname,property,value,source\fR is the default value. 
+A comma-separated list of columns to display. \fBname,property,value,source\fR
+is the default value.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-s\fR \fIsource\fR\fR
 .ad
 .sp .6
 .RS 4n
-A comma-separated list of sources to display. Those properties coming from a source other than those in this list are ignored. Each source must be one of the following: \fBlocal,default,inherited,temporary,none\fR. The default value is all sources.
+A comma-separated list of sources to display. Those properties coming from a
+source other than those in this list are ignored. Each source must be one of
+the following: \fBlocal,default,inherited,temporary,none\fR. The default value
+is all sources.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
@@ -1769,16 +2108,18 @@ Display numbers in parseable (exact) values.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs inherit\fR [\fB-r\fR] \fIproperty\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
+\fB\fBzfs inherit\fR [\fB-r\fR] \fIproperty\fR
+\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Clears the specified property, causing it to be inherited from an ancestor. If no ancestor has the property set, then the default value is used. See the "Properties" section for a listing of default values, and details on which properties can be inherited.
+Clears the specified property, causing it to be inherited from an ancestor. If
+no ancestor has the property set, then the default value is used. See the
+"Properties" section for a listing of default values, and details on which
+properties can be inherited.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
@@ -1791,7 +2132,6 @@ Recursively inherit the given property for all children.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs upgrade\fR [\fB-v\fR]\fR
 .ad
@@ -1802,20 +2142,25 @@ Displays a list of file systems that are not the most recent version.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs upgrade\fR [\fB-r\fR] [\fB-V\fR \fIversion\fR] [\fB-a\fR | \fIfilesystem\fR]\fR
+\fB\fBzfs upgrade\fR [\fB-r\fR] [\fB-V\fR \fIversion\fR] [\fB-a\fR |
+\fIfilesystem\fR]\fR
 .ad
 .sp .6
 .RS 4n
-Upgrades file systems to a new on-disk version. Once this is done, the file systems will no longer be accessible on systems running older versions of the software. \fBzfs send\fR streams generated from new snapshots of these file systems cannot be accessed on systems running older versions of the software.
+Upgrades file systems to a new on-disk version. Once this is done, the file
+systems will no longer be accessible on systems running older versions of the
+software. \fBzfs send\fR streams generated from new snapshots of these file
+systems cannot be accessed on systems running older versions of the software.
 .sp
-In general, the file system version is independent of the pool version. See \fBzpool\fR(1M) for information on the \fBzpool upgrade\fR command. 
+In general, the file system version is independent of the pool version. See
+\fBzpool\fR(8) for information on the \fBzpool upgrade\fR command.
 .sp
-In some cases, the file system version and the pool version are interrelated and the pool version must be upgraded before the file system version can be upgraded.
+In some cases, the file system version and the pool version are interrelated
+and the pool version must be upgraded before the file system version can be
+upgraded.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
@@ -1826,51 +2171,53 @@ Upgrade all file systems on all imported pools.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Upgrade the specified file system. 
+Upgrade the specified file system.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Upgrade the specified file system and all descendent file systems 
+Upgrade the specified file system and all descendent file systems
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-V\fR \fIversion\fR\fR
 .ad
 .sp .6
 .RS 4n
-Upgrade to the specified \fIversion\fR. If the \fB-V\fR flag is not specified, this command upgrades to the most recent version. This option can only be used to increase the version number, and only up to the most recent version supported by this software.
+Upgrade to the specified \fIversion\fR. If the \fB-V\fR flag is not specified,
+this command upgrades to the most recent version. This option can only be used
+to increase the version number, and only up to the most recent version
+supported by this software.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs userspace\fR [\fB-niHp\fR] [\fB-o\fR \fIfield\fR[,...]] [\fB-sS\fR \fIfield\fR]... [\fB-t\fR \fItype\fR [,...]] \fIfilesystem\fR | \fIsnapshot\fR\fR
+\fB\fBzfs userspace\fR [\fB-niHp\fR] [\fB-o\fR \fIfield\fR[,...]] [\fB-sS\fR
+\fIfield\fR]... [\fB-t\fR \fItype\fR [,...]] \fIfilesystem\fR |
+\fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays space consumed by, and quotas on, each user in the specified filesystem or snapshot. This corresponds to the \fBuserused@\fR\fIuser\fR and \fBuserquota@\fR\fIuser\fR properties.
+Displays space consumed by, and quotas on, each user in the specified
+filesystem or snapshot. This corresponds to the \fBuserused@\fR\fIuser\fR and
+\fBuserquota@\fR\fIuser\fR properties.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-n\fR\fR
 .ad
@@ -1881,7 +2228,6 @@ Print numeric ID instead of user/group name.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-H\fR\fR
 .ad
@@ -1892,7 +2238,6 @@ Do not print headers, use tab-delimited output.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-p\fR\fR
 .ad
@@ -1903,29 +2248,29 @@ Use exact (parseable) numeric output.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIfield\fR[,...]\fR
 .ad
 .sp .6
 .RS 4n
-Display only the specified fields from the following set, \fBtype,name,used,quota\fR.The default is to display all fields.
+Display only the specified fields from the following set,
+\fBtype,name,used,quota\fR.The default is to display all fields.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-s\fR \fIfield\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sort output by this field. The \fIs\fR and \fIS\fR flags may be specified multiple times to sort first by one field, then by another. The default is \fB-s type\fR \fB-s name\fR.
+Sort output by this field. The \fIs\fR and \fIS\fR flags may be specified
+multiple times to sort first by one field, then by another. The default is
+\fB-s type\fR \fB-s name\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-S\fR \fIfield\fR\fR
 .ad
@@ -1936,13 +2281,13 @@ Sort by this field in reverse order. See \fB-s\fR.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-t\fR \fItype\fR[,...]\fR
 .ad
 .sp .6
 .RS 4n
-Print only the specified types from the following set, \fBall,posixuser,smbuser,posixgroup,smbgroup\fR.
+Print only the specified types from the following set,
+\fBall,posixuser,smbuser,posixgroup,smbgroup\fR.
 .sp
 The default is \fB-t posixuser,smbuser\fR
 .sp
@@ -1951,26 +2296,35 @@ The default can be changed to include group types.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-i\fR\fR
 .ad
 .sp .6
 .RS 4n
-Translate SID to POSIX ID. The POSIX ID may be ephemeral if no mapping exists. Normal POSIX interfaces (for example, \fBstat\fR(2), \fBls\fR \fB-l\fR) perform this translation, so the \fB-i\fR option allows the output from \fBzfs userspace\fR to be compared directly with those utilities. However, \fB-i\fR may lead to confusion if some files were created by an SMB user before a SMB-to-POSIX name mapping was established. In such a case, some files are owned by the SMB entity and some by the POSIX entity. However, the \fB-i\fR option will report that the POSIX entity has the total usage and quota for both.
+Translate SID to POSIX ID. The POSIX ID may be ephemeral if no mapping exists.
+Normal POSIX interfaces (for example, \fBstat\fR(2), \fBls\fR \fB-l\fR) perform
+this translation, so the \fB-i\fR option allows the output from \fBzfs
+userspace\fR to be compared directly with those utilities. However, \fB-i\fR
+may lead to confusion if some files were created by an SMB user before a
+SMB-to-POSIX name mapping was established. In such a case, some files are owned
+by the SMB entity and some by the POSIX entity. However, the \fB-i\fR option
+will report that the POSIX entity has the total usage and quota for both.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs groupspace\fR [\fB-niHp\fR] [\fB-o\fR \fIfield\fR[,...]] [\fB-sS\fR \fIfield\fR]... [\fB-t\fR \fItype\fR [,...]] \fIfilesystem\fR | \fIsnapshot\fR\fR
+\fB\fBzfs groupspace\fR [\fB-niHp\fR] [\fB-o\fR \fIfield\fR[,...]] [\fB-sS\fR
+\fIfield\fR]... [\fB-t\fR \fItype\fR [,...]] \fIfilesystem\fR |
+\fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays space consumed by, and quotas on, each group in the specified filesystem or snapshot. This subcommand is identical to \fBzfs userspace\fR, except that the default types to display are \fB-t posixgroup,smbgroup\fR.
+Displays space consumed by, and quotas on, each group in the specified
+filesystem or snapshot. This subcommand is identical to \fBzfs userspace\fR,
+except that the default types to display are \fB-t posixgroup,smbgroup\fR.
 .sp
 .in +2
 .nf
@@ -1983,7 +2337,6 @@ Displays space consumed by, and quotas on, each group in the specified filesyste
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs mount\fR\fR
 .ad
@@ -1994,38 +2347,38 @@ Displays all \fBZFS\fR file systems currently mounted.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs mount\fR [\fB-vO\fR] [\fB-o\fR \fIoptions\fR] \fB-a\fR | \fIfilesystem\fR\fR
+\fB\fBzfs mount\fR [\fB-vO\fR] [\fB-o\fR \fIoptions\fR] \fB-a\fR |
+\fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Mounts \fBZFS\fR file systems. Invoked automatically as part of the boot process.
+Mounts \fBZFS\fR file systems. Invoked automatically as part of the boot
+process.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIoptions\fR\fR
 .ad
 .sp .6
 .RS 4n
-An optional, comma-separated list of mount options to use temporarily for the duration of the mount. See the "Temporary Mount Point Properties" section for details.
+An optional, comma-separated list of mount options to use temporarily for the
+duration of the mount. See the "Temporary Mount Point Properties" section for
+details.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-O\fR\fR
 .ad
 .sp .6
 .RS 4n
-Perform an overlay mount. See \fBmount\fR(1M) for more information.
+Perform an overlay mount. See \fBmount\fR(8) for more information.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-v\fR\fR
 .ad
@@ -2036,18 +2389,17 @@ Report mount progress.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .sp .6
 .RS 4n
-Mount all available \fBZFS\fR file systems. Invoked automatically as part of the boot process. 
+Mount all available \fBZFS\fR file systems. Invoked automatically as part of
+the boot process.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfilesystem\fR\fR
 .ad
@@ -2060,16 +2412,15 @@ Mount the specified filesystem.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs unmount\fR [\fB-f\fR] \fB-a\fR | \fIfilesystem\fR|\fImountpoint\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unmounts currently mounted \fBZFS\fR file systems. Invoked automatically as part of the shutdown process.
+Unmounts currently mounted \fBZFS\fR file systems. Invoked automatically as
+part of the shutdown process.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
@@ -2080,143 +2431,158 @@ Forcefully unmount the file system, even if it is currently in use.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unmount all available \fBZFS\fR file systems. Invoked automatically as part of the boot process. 
+Unmount all available \fBZFS\fR file systems. Invoked automatically as part of
+the boot process.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfilesystem\fR|\fImountpoint\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unmount the specified filesystem. The command can also be given a path to a \fBZFS\fR file system mount point on the system.
+Unmount the specified filesystem. The command can also be given a path to a
+\fBZFS\fR file system mount point on the system.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs share\fR \fB-a\fR | \fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Shares available \fBZFS\fR file systems. 
+Shares available \fBZFS\fR file systems.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .sp .6
 .RS 4n
-Share all available \fBZFS\fR file systems. Invoked automatically as part of the boot process. 
+Share all available \fBZFS\fR file systems. Invoked automatically as part of
+the boot process.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Share the specified filesystem according to the \fBsharenfs\fR and \fBsharesmb\fR properties. File systems are shared when the \fBsharenfs\fR or \fBsharesmb\fR property is set.
+Share the specified filesystem according to the \fBsharenfs\fR and
+\fBsharesmb\fR properties. File systems are shared when the \fBsharenfs\fR or
+\fBsharesmb\fR property is set.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs unshare\fR \fB-a\fR | \fIfilesystem\fR|\fImountpoint\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unshares currently shared \fBZFS\fR file systems. This is invoked automatically as part of the shutdown process.
+Unshares currently shared \fBZFS\fR file systems. This is invoked automatically
+as part of the shutdown process.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unshare all available \fBZFS\fR file systems. Invoked automatically as part of the boot process. 
+Unshare all available \fBZFS\fR file systems. Invoked automatically as part of
+the boot process.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fIfilesystem\fR|\fImountpoint\fR\fR
 .ad
 .sp .6
 .RS 4n
-Unshare the specified filesystem. The command can also be given a path to a \fBZFS\fR file system shared on the system.
+Unshare the specified filesystem. The command can also be given a path to a
+\fBZFS\fR file system shared on the system.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs send\fR [\fB-vR\fR] [\fB-\fR[\fBiI\fR] \fIsnapshot\fR] \fIsnapshot\fR\fR
+\fB\fBzfs send\fR [\fB-vR\fR] [\fB-\fR[\fBiI\fR] \fIsnapshot\fR]
+\fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Creates a stream representation of the second \fIsnapshot\fR, which is written to standard output. The output can be redirected to a file or to a different system (for example, using \fBssh\fR(1). By default, a full stream is generated.
+Creates a stream representation of the second \fIsnapshot\fR, which is written
+to standard output. The output can be redirected to a file or to a different
+system (for example, using \fBssh\fR(1). By default, a full stream is
+generated.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-i\fR \fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Generate an incremental stream from the first \fIsnapshot\fR to the second \fIsnapshot\fR. The incremental source (the first \fIsnapshot\fR) can be specified as the last component of the snapshot name (for example, the part after the \fB@\fR), and it is assumed to be from the same file system as the second \fIsnapshot\fR.
+Generate an incremental stream from the first \fIsnapshot\fR to the second
+\fIsnapshot\fR. The incremental source (the first \fIsnapshot\fR) can be
+specified as the last component of the snapshot name (for example, the part
+after the \fB@\fR), and it is assumed to be from the same file system as the
+second \fIsnapshot\fR.
 .sp
-If the destination is a clone, the source may be the origin snapshot, which must be fully specified (for example, \fBpool/fs@origin\fR, not just \fB@origin\fR).
+If the destination is a clone, the source may be the origin snapshot, which
+must be fully specified (for example, \fBpool/fs@origin\fR, not just
+\fB@origin\fR).
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-I\fR \fIsnapshot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Generate a stream package that sends all intermediary snapshots from the first snapshot to the second snapshot. For example, \fB-I @a fs@d\fR is similar to \fB-i @a fs@b; -i @b fs@c; -i @c fs@d\fR. The incremental source snapshot may be specified as with the \fB-i\fR option.
+Generate a stream package that sends all intermediary snapshots from the first
+snapshot to the second snapshot. For example, \fB-I @a fs@d\fR is similar to
+\fB-i @a fs@b; -i @b fs@c; -i @c fs@d\fR. The incremental source snapshot may
+be specified as with the \fB-i\fR option.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR\fR
 .ad
 .sp .6
 .RS 4n
-Generate a replication stream package, which will replicate the specified filesystem, and all descendent file systems, up to the named snapshot. When received, all properties, snapshots, descendent file systems, and clones are preserved.
+Generate a replication stream package, which will replicate the specified
+filesystem, and all descendent file systems, up to the named snapshot. When
+received, all properties, snapshots, descendent file systems, and clones are
+preserved.
 .sp
-If the \fB-i\fR or \fB-I\fR flags are used in conjunction with the \fB-R\fR flag, an incremental replication stream is generated. The current values of properties, and current snapshot and file system names are set when the stream is received. If the \fB-F\fR flag is specified when this stream is received, snapshots and file systems that do not exist on the sending side are destroyed. 
+If the \fB-i\fR or \fB-I\fR flags are used in conjunction with the \fB-R\fR
+flag, an incremental replication stream is generated. The current values of
+properties, and current snapshot and file system names are set when the stream
+is received. If the \fB-F\fR flag is specified when this stream is received,
+snapshots and file systems that do not exist on the sending side are destroyed.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-v\fR\fR
 .ad
@@ -2225,14 +2591,15 @@ If the \fB-i\fR or \fB-I\fR flags are used in conjunction with the \fB-R\fR flag
 Print verbose information about the stream package generated.
 .RE
 
-The format of the stream is committed. You will be able to receive your streams on future versions of \fBZFS\fR.
+The format of the stream is committed. You will be able to receive your streams
+on future versions of \fBZFS\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs receive\fR [\fB-vnFu\fR] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR\fR
+\fB\fBzfs receive\fR [\fB-vnFu\fR]
+\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR\fR
 .ad
 .br
 .na
@@ -2240,29 +2607,46 @@ The format of the stream is committed. You will be able to receive your streams
 .ad
 .sp .6
 .RS 4n
-Creates a snapshot whose contents are as specified in the stream provided on standard input. If a full stream is received, then a new file system is created as well. Streams are created using the \fBzfs send\fR subcommand, which by default creates a full stream. \fBzfs recv\fR can be used as an alias for \fBzfs receive\fR.
+Creates a snapshot whose contents are as specified in the stream provided on
+standard input. If a full stream is received, then a new file system is created
+as well. Streams are created using the \fBzfs send\fR subcommand, which by
+default creates a full stream. \fBzfs recv\fR can be used as an alias for
+\fBzfs receive\fR.
 .sp
-If an incremental stream is received, then the destination file system must already exist, and its most recent snapshot must match the incremental stream's source. For \fBzvols\fR, the destination device link is destroyed and recreated, which means the \fBzvol\fR cannot be accessed during the \fBreceive\fR operation.
+If an incremental stream is received, then the destination file system must
+already exist, and its most recent snapshot must match the incremental stream's
+source. For \fBzvols\fR, the destination device link is destroyed and
+recreated, which means the \fBzvol\fR cannot be accessed during the
+\fBreceive\fR operation.
 .sp
-When a snapshot replication package stream that is generated by using the \fBzfs send\fR \fB-R\fR command is  received, any snapshots that do not exist on the sending location are destroyed by using the \fBzfs destroy\fR \fB-d\fR command.
+When a snapshot replication package stream that is generated by using the
+\fBzfs send\fR \fB-R\fR command is  received, any snapshots that do not exist
+on the sending location are destroyed by using the \fBzfs destroy\fR \fB-d\fR
+command.
 .sp
-The name of the snapshot (and file system, if a full stream is received) that this subcommand creates depends on the argument type and the \fB-d\fR option.
+The name of the snapshot (and file system, if a full stream is received) that
+this subcommand creates depends on the argument type and the \fB-d\fR option.
 .sp
-If the argument is a snapshot name, the specified \fIsnapshot\fR is created. If the argument is a file system or volume name, a snapshot with the same name as the sent snapshot is created within the specified \fIfilesystem\fR or \fIvolume\fR. If the \fB-d\fR option is specified, the snapshot name is determined by appending the sent snapshot's name to the specified \fIfilesystem\fR. If the \fB-d\fR option is specified, any required file systems within the specified one are created.
+If the argument is a snapshot name, the specified \fIsnapshot\fR is created. If
+the argument is a file system or volume name, a snapshot with the same name as
+the sent snapshot is created within the specified \fIfilesystem\fR or
+\fIvolume\fR. If the \fB-d\fR option is specified, the snapshot name is
+determined by appending the sent snapshot's name to the specified
+\fIfilesystem\fR. If the \fB-d\fR option is specified, any required file
+systems within the specified one are created.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR\fR
 .ad
 .sp .6
 .RS 4n
-Use the name of the sent snapshot to determine the name of the new snapshot as described in the paragraph above.
+Use the name of the sent snapshot to determine the name of the new snapshot as
+described in the paragraph above.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-u\fR\fR
 .ad
@@ -2273,101 +2657,117 @@ File system that is associated with the received stream is not mounted.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-v\fR\fR
 .ad
 .sp .6
 .RS 4n
-Print verbose information about the stream and the time required to perform the receive operation.
+Print verbose information about the stream and the time required to perform the
+receive operation.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-n\fR\fR
 .ad
 .sp .6
 .RS 4n
-Do not actually receive the stream. This can be useful in conjunction with the \fB-v\fR option to verify the name the receive operation would use.
+Do not actually receive the stream. This can be useful in conjunction with the
+\fB-v\fR option to verify the name the receive operation would use.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-F\fR\fR
 .ad
 .sp .6
 .RS 4n
-Force a rollback of the file system to the most recent snapshot before performing the receive operation. If receiving an incremental replication stream (for example, one generated by \fBzfs send -R -[iI]\fR), destroy snapshots and file systems that do not exist on the sending side.
+Force a rollback of the file system to the most recent snapshot before
+performing the receive operation. If receiving an incremental replication
+stream (for example, one generated by \fBzfs send -R -[iI]\fR), destroy
+snapshots and file systems that do not exist on the sending side.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs allow\fR \fIfilesystem\fR | \fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays permissions that have been delegated on the specified filesystem or volume. See the other forms of \fBzfs allow\fR for more information.
+Displays permissions that have been delegated on the specified filesystem or
+volume. See the other forms of \fBzfs allow\fR for more information.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs allow\fR [\fB-ldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] \fIperm\fR|@\fIsetname\fR[,...] \fIfilesystem\fR| \fIvolume\fR\fR
+\fB\fBzfs allow\fR [\fB-ldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...]
+\fIperm\fR|@\fIsetname\fR[,...] \fIfilesystem\fR| \fIvolume\fR\fR
 .ad
 .br
 .na
-\fB\fBzfs allow\fR [\fB-ld\fR] \fB-e\fR \fIperm\fR|@\fIsetname\fR[,...] \fIfilesystem\fR | \fIvolume\fR\fR
+\fB\fBzfs allow\fR [\fB-ld\fR] \fB-e\fR \fIperm\fR|@\fIsetname\fR[,...]
+\fIfilesystem\fR | \fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Delegates \fBZFS\fR administration permission for the file systems to non-privileged users.
+Delegates \fBZFS\fR administration permission for the file systems to
+non-privileged users.
 .sp
 .ne 2
-.mk
 .na
 \fB[\fB-ug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...]\fR
 .ad
 .sp .6
 .RS 4n
-Specifies to whom the permissions are delegated. Multiple entities can be specified as a comma-separated list. If neither of the \fB-ug\fR options are specified, then the argument is interpreted preferentially as the keyword "everyone", then as a user name, and lastly as a group name. To specify a user or group named "everyone", use the \fB-u\fR or \fB-g\fR options. To specify a group with the same name as a user, use the \fB-g\fR options.
+Specifies to whom the permissions are delegated. Multiple entities can be
+specified as a comma-separated list. If neither of the \fB-ug\fR options are
+specified, then the argument is interpreted preferentially as the keyword
+"everyone", then as a user name, and lastly as a group name. To specify a user
+or group named "everyone", use the \fB-u\fR or \fB-g\fR options. To specify a
+group with the same name as a user, use the \fB-g\fR options.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB[\fB-e\fR] \fIperm\fR|@\fIsetname\fR[,...]\fR
 .ad
 .sp .6
 .RS 4n
-Specifies that the permissions be delegated to "everyone." Multiple permissions may be specified as a comma-separated list. Permission names are the same as \fBZFS\fR subcommand and property names. See the property list below. Property set names, which begin with an at sign (\fB@\fR) , may be specified. See the \fB-s\fR form below for details.
+Specifies that the permissions be delegated to "everyone." Multiple permissions
+may be specified as a comma-separated list. Permission names are the same as
+\fBZFS\fR subcommand and property names. See the property list below. Property
+set names, which begin with an at sign (\fB@\fR) , may be specified. See the
+\fB-s\fR form below for details.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB[\fB-ld\fR] \fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Specifies where the permissions are delegated. If neither of the \fB-ld\fR options are specified, or both are, then the permissions are allowed for the file system or volume, and all of its descendents. If only the \fB-l\fR option is used, then is allowed "locally" only for the specified file system. If only the \fB-d\fR option is used, then is allowed only for the descendent file systems.
+Specifies where the permissions are delegated. If neither of the \fB-ld\fR
+options are specified, or both are, then the permissions are allowed for the
+file system or volume, and all of its descendents. If only the \fB-l\fR option
+is used, then is allowed "locally" only for the specified file system. If only
+the \fB-d\fR option is used, then is allowed only for the descendent file
+systems.
 .RE
 
 .RE
 
 .sp
 .LP
-Permissions are generally the ability to use a \fBZFS\fR subcommand or change a \fBZFS\fR property. The following permissions are available:
+Permissions are generally the ability to use a \fBZFS\fR subcommand or change a
+\fBZFS\fR property. The following permissions are available:
 .sp
 .in +2
 .nf
@@ -2385,7 +2785,7 @@ receive          subcommand     Must also have the 'mount' and 'create' ability
 rename           subcommand     Must also have the 'mount' and 'create'
                                 ability in the new parent
 rollback         subcommand     Must also have the 'mount' ability
-send             subcommand     
+send             subcommand
 share            subcommand     Allows sharing file systems over NFS or SMB
                                 protocols
 snapshot         subcommand     Must also have the 'mount' ability
@@ -2395,74 +2795,82 @@ userprop         other          Allows changing any user property
 userquota        other          Allows accessing any userquota@... property
 userused         other          Allows reading any userused@... property
 
-aclinherit       property       
-aclmode          property       
-atime            property       
-canmount         property       
-casesensitivity  property       
-checksum         property       
-compression      property       
-copies           property       
-devices          property       
-exec             property       
-mountpoint       property       
-nbmand           property       
-normalization    property       
-primarycache     property       
-quota            property       
-readonly         property       
-recordsize       property       
-refquota         property       
-refreservation   property       
-reservation      property       
-secondarycache   property       
-setuid           property       
-shareiscsi       property       
-sharenfs         property       
-sharesmb         property       
-snapdir          property       
-utf8only         property       
-version          property       
-volblocksize     property       
-volsize          property       
-vscan            property       
-xattr            property       
-zoned            property       
+aclinherit       property
+aclmode          property
+atime            property
+canmount         property
+casesensitivity  property
+checksum         property
+compression      property
+copies           property
+devices          property
+exec             property
+jailed           property
+mountpoint       property
+nbmand           property
+normalization    property
+primarycache     property
+quota            property
+readonly         property
+recordsize       property
+refquota         property
+refreservation   property
+reservation      property
+secondarycache   property
+setuid           property
+shareiscsi       property
+sharenfs         property
+sharesmb         property
+snapdir          property
+utf8only         property
+version          property
+volblocksize     property
+volsize          property
+vscan            property
+xattr            property
 .fi
 .in -2
 .sp
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs allow\fR \fB-c\fR \fIperm\fR|@\fIsetname\fR[,...] \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs allow\fR \fB-c\fR \fIperm\fR|@\fIsetname\fR[,...]
+\fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets "create time" permissions. These permissions are granted (locally) to the creator of any newly-created descendent file system.
+Sets "create time" permissions. These permissions are granted (locally) to the
+creator of any newly-created descendent file system.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs allow\fR \fB-s\fR @\fIsetname\fR \fIperm\fR|@\fIsetname\fR[,...] \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs allow\fR \fB-s\fR @\fIsetname\fR \fIperm\fR|@\fIsetname\fR[,...]
+\fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .sp .6
 .RS 4n
-Defines or adds permissions to a permission set. The set can be used by other \fBzfs allow\fR commands for the specified file system and its descendents. Sets are evaluated dynamically, so changes to a set are immediately reflected. Permission sets follow the same naming restrictions as ZFS file systems, but the name must begin with an "at sign" (\fB@\fR), and can be no more than 64 characters long.
+Defines or adds permissions to a permission set. The set can be used by other
+\fBzfs allow\fR commands for the specified file system and its descendents.
+Sets are evaluated dynamically, so changes to a set are immediately reflected.
+Permission sets follow the same naming restrictions as ZFS file systems, but
+the name must begin with an "at sign" (\fB@\fR), and can be no more than 64
+characters long.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs unallow\fR [\fB-rldug\fR] "\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...] [\fIperm\fR|@\fIsetname\fR[, ...]] \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs unallow\fR [\fB-rldug\fR]
+"\fIeveryone\fR"|\fIuser\fR|\fIgroup\fR[,...]
+[\fIperm\fR|@\fIsetname\fR[, ...]] \fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .br
 .na
-\fB\fBzfs unallow\fR [\fB-rld\fR] \fB-e\fR [\fIperm\fR|@\fIsetname\fR [,...]] \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs unallow\fR [\fB-rld\fR] \fB-e\fR [\fIperm\fR|@\fIsetname\fR [,...]]
+\fIfilesystem\fR|\fIvolume\fR\fR
 .ad
 .br
 .na
@@ -2474,10 +2882,16 @@ Defines or adds permissions to a permission set. The set can be used by other \f
 .ad
 .sp .6
 .RS 4n
-Removes permissions that were granted with the \fBzfs allow\fR command. No permissions are explicitly denied, so other permissions granted are still in effect. For example, if the permission is granted by an ancestor. If no permissions are specified, then all permissions for the specified \fIuser\fR, \fIgroup\fR, or \fIeveryone\fR are removed. Specifying "everyone" (or using the \fB-e\fR option) only removes the permissions that were granted to "everyone", not all permissions for every user and group. See the \fBzfs allow\fR command for a description of the \fB-ldugec\fR options.
+Removes permissions that were granted with the \fBzfs allow\fR command. No
+permissions are explicitly denied, so other permissions granted are still in
+effect. For example, if the permission is granted by an ancestor. If no
+permissions are specified, then all permissions for the specified \fIuser\fR,
+\fIgroup\fR, or \fIeveryone\fR are removed. Specifying "everyone" (or using the
+\fB-e\fR option) only removes the permissions that were granted to "everyone",
+not all permissions for every user and group. See the \fBzfs allow\fR command
+for a description of the \fB-ldugec\fR options.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
@@ -2490,9 +2904,9 @@ Recursively remove the permissions from this file system and all descendents.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzfs unallow\fR [\fB-r\fR] \fB-s\fR @\fIsetname\fR [\fIperm\fR|@\fIsetname\fR[,...]]\fR
+\fB\fBzfs unallow\fR [\fB-r\fR] \fB-s\fR @\fIsetname\fR
+[\fIperm\fR|@\fIsetname\fR[,...]]\fR
 .ad
 .br
 .na
@@ -2500,36 +2914,38 @@ Recursively remove the permissions from this file system and all descendents.
 .ad
 .sp .6
 .RS 4n
-Removes permissions from a permission set. If no permissions are specified, then all permissions are removed, thus removing the set entirely.
+Removes permissions from a permission set. If no permissions are specified,
+then all permissions are removed, thus removing the set entirely.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs hold\fR [\fB-r\fR] \fItag\fR \fIsnapshot\fR...\fR
 .ad
 .sp .6
 .RS 4n
-Adds a single reference, named with the \fItag\fR argument, to the specified snapshot or snapshots. Each snapshot has its own tag namespace, and tags must be unique within that space.
+Adds a single reference, named with the \fItag\fR argument, to the specified
+snapshot or snapshots. Each snapshot has its own tag namespace, and tags must
+be unique within that space.
 .sp
-If a hold exists on a snapshot, attempts to destroy that snapshot by using the \fBzfs destroy\fR command return \fBEBUSY\fR.
+If a hold exists on a snapshot, attempts to destroy that snapshot by using the
+\fBzfs destroy\fR command return \fBEBUSY\fR.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Specifies that a hold with the given tag is applied recursively to the snapshots of all descendent file systems.
+Specifies that a hold with the given tag is applied recursively to the
+snapshots of all descendent file systems.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs holds\fR [\fB-r\fR] \fIsnapshot\fR...\fR
 .ad
@@ -2538,47 +2954,54 @@ Specifies that a hold with the given tag is applied recursively to the snapshots
 Lists all existing user references for the given snapshot or snapshots.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Lists the holds that are set on the named descendent snapshots, in addition to listing the holds on the named snapshot.
+Lists the holds that are set on the named descendent snapshots, in addition to
+listing the holds on the named snapshot.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzfs release\fR [\fB-r\fR] \fItag\fR \fIsnapshot\fR...\fR
 .ad
 .sp .6
 .RS 4n
-Removes a single reference, named with the \fItag\fR argument, from the specified snapshot or snapshots. The tag must already exist for each snapshot.
+Removes a single reference, named with the \fItag\fR argument, from the
+specified snapshot or snapshots. The tag must already exist for each snapshot.
 .sp
-If a hold exists on a snapshot, attempts to destroy that snapshot by using the \fBzfs destroy\fR command return \fBEBUSY\fR.
+If a hold exists on a snapshot, attempts to destroy that snapshot by using the
+\fBzfs destroy\fR command return \fBEBUSY\fR.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-r\fR\fR
 .ad
 .sp .6
 .RS 4n
-Recursively releases a hold with the given tag on the snapshots of all descendent file systems.
+Recursively releases a hold with the given tag on the snapshots of all
+descendent file systems.
 .RE
 
 .RE
 
+.sp
+.ne 2
+.na
 \fB\fBzfs jail\fR \fIjailid\fR \fIfilesystem\fR\fR
 .ad
 .sp .6
 .RS 4n
-Attaches the given file system to the given jail. From now on this file system tree can be managed from within a jail if the "\fBjailed\fR" property has been set.
-To use this functionality, sysctl \fBsecurity.jail.enforce_statfs\fR should be set to 0 and sysctl \fBsecurity.jail.mount_allowed\fR should be set to 1.
+Attaches the given file system to the given jail. From now on this file system
+tree can be managed from within a jail if the "\fBjailed\fR" property has been
+set. To use this functionality, sysctl \fBsecurity.jail.enforce_statfs\fR
+should be set to 0 and sysctl \fBsecurity.jail.mount_allowed\fR should be set
+to 1.
 .RE
 
 .sp
@@ -2592,12 +3015,17 @@ To use this functionality, sysctl \fBsecurity.jail.enforce_statfs\fR should be s
 Detaches the given file system from the given jail.
 .RE
 
+.RE
+
 .SH EXAMPLES
 .LP
 \fBExample 1 \fRCreating a ZFS File System Hierarchy
 .sp
 .LP
-The following commands create a file system named \fBpool/home\fR and a file system named \fBpool/home/bob\fR. The mount point \fB/export/home\fR is set for the parent file system, and is automatically inherited by the child file system.
+The following commands create a file system named \fBpool/home\fR and a file
+system named \fBpool/home/bob\fR. The mount point \fB/export/home\fR is set for
+the parent file system, and is automatically inherited by the child file
+system.
 
 .sp
 .in +2
@@ -2613,7 +3041,9 @@ The following commands create a file system named \fBpool/home\fR and a file sys
 \fBExample 2 \fRCreating a ZFS Snapshot
 .sp
 .LP
-The following command creates a snapshot named \fByesterday\fR. This snapshot is mounted on demand in the \fB\&.zfs/snapshot\fR directory at the root of the \fBpool/home/bob\fR file system.
+The following command creates a snapshot named \fByesterday\fR. This snapshot
+is mounted on demand in the \fB\&.zfs/snapshot\fR directory at the root of the
+\fBpool/home/bob\fR file system.
 
 .sp
 .in +2
@@ -2627,7 +3057,10 @@ The following command creates a snapshot named \fByesterday\fR. This snapshot is
 \fBExample 3 \fRCreating and Destroying Multiple Snapshots
 .sp
 .LP
-The following command creates snapshots named \fByesterday\fR of \fBpool/home\fR and all of its descendent file systems. Each snapshot is mounted on demand in the \fB\&.zfs/snapshot\fR directory at the root of its file system. The second command destroys the newly created snapshots.
+The following command creates snapshots named \fByesterday\fR of
+\fBpool/home\fR and all of its descendent file systems. Each snapshot is
+mounted on demand in the \fB\&.zfs/snapshot\fR directory at the root of its
+file system. The second command destroys the newly created snapshots.
 
 .sp
 .in +2
@@ -2642,7 +3075,9 @@ The following command creates snapshots named \fByesterday\fR of \fBpool/home\fR
 \fBExample 4 \fRDisabling and Enabling File System Compression
 .sp
 .LP
-The following command disables the \fBcompression\fR property for all file systems under \fBpool/home\fR. The next command explicitly enables \fBcompression\fR for \fBpool/home/anne\fR.
+The following command disables the \fBcompression\fR property for all file
+systems under \fBpool/home\fR. The next command explicitly enables
+\fBcompression\fR for \fBpool/home/anne\fR.
 
 .sp
 .in +2
@@ -2657,7 +3092,10 @@ The following command disables the \fBcompression\fR property for all file syste
 \fBExample 5 \fRListing ZFS Datasets
 .sp
 .LP
-The following command lists all active file systems and volumes in the system. Snapshots are displayed if the \fBlistsnaps\fR property is \fBon\fR. The default is \fBoff\fR. See \fBzpool\fR(1M) for more information on pool properties.
+The following command lists all active file systems and volumes in the system.
+Snapshots are displayed if the \fBlistsnaps\fR property is \fBon\fR. The
+default is \fBoff\fR. See \fBzpool\fR(8) for more information on pool
+properties.
 
 .sp
 .in +2
@@ -2716,7 +3154,7 @@ pool/home/bob  devices               on                     default
 pool/home/bob  exec                  on                     default
 pool/home/bob  setuid                on                     default
 pool/home/bob  readonly              off                    default
-pool/home/bob  zoned                 off                    default
+pool/home/bob  jailed                off                    default
 pool/home/bob  snapdir               hidden                 default
 pool/home/bob  aclmode               discard                default
 pool/home/bob  aclinherit            restricted             default
@@ -2758,7 +3196,8 @@ on
 
 .sp
 .LP
-The following command lists all properties with local settings for \fBpool/home/bob\fR.
+The following command lists all properties with local settings for
+\fBpool/home/bob\fR.
 
 .sp
 .in +2
@@ -2775,7 +3214,8 @@ pool/home/bob  compression           on
 \fBExample 8 \fRRolling Back a ZFS File System
 .sp
 .LP
-The following command reverts the contents of \fBpool/home/anne\fR to the snapshot named \fByesterday\fR, deleting all intermediate snapshots.
+The following command reverts the contents of \fBpool/home/anne\fR to the
+snapshot named \fByesterday\fR, deleting all intermediate snapshots.
 
 .sp
 .in +2
@@ -2789,7 +3229,8 @@ The following command reverts the contents of \fBpool/home/anne\fR to the snapsh
 \fBExample 9 \fRCreating a ZFS Clone
 .sp
 .LP
-The following command creates a writable file system whose initial contents are the same as \fBpool/home/bob@yesterday\fR.
+The following command creates a writable file system whose initial contents are
+the same as \fBpool/home/bob@yesterday\fR.
 
 .sp
 .in +2
@@ -2803,7 +3244,9 @@ The following command creates a writable file system whose initial contents are
 \fBExample 10 \fRPromoting a ZFS Clone
 .sp
 .LP
-The following commands illustrate how to test out changes to a file system, and then replace the original file system with the changed one, using clones, clone promotion, and renaming:
+The following commands illustrate how to test out changes to a file system, and
+then replace the original file system with the changed one, using clones, clone
+promotion, and renaming:
 
 .sp
 .in +2
@@ -2826,7 +3269,8 @@ once the legacy version is no longer needed, it can be destroyed
 \fBExample 11 \fRInheriting ZFS Properties
 .sp
 .LP
-The following command causes \fBpool/home/bob\fR and \fBpool/home/anne\fR to inherit the \fBchecksum\fR property from their parent.
+The following command causes \fBpool/home/bob\fR and \fBpool/home/anne\fR to
+inherit the \fBchecksum\fR property from their parent.
 
 .sp
 .in +2
@@ -2840,7 +3284,11 @@ The following command causes \fBpool/home/bob\fR and \fBpool/home/anne\fR to inh
 \fBExample 12 \fRRemotely Replicating ZFS Data
 .sp
 .LP
-The following commands send a full stream and then an incremental stream to a remote machine, restoring them into \fBpoolB/received/fs@a\fRand \fBpoolB/received/fs@b\fR, respectively. \fBpoolB\fR must contain the file system \fBpoolB/received\fR, and must not initially contain \fBpoolB/received/fs\fR.
+The following commands send a full stream and then an incremental stream to a
+remote machine, restoring them into \fBpoolB/received/fs@a\fRand
+\fBpoolB/received/fs@b\fR, respectively. \fBpoolB\fR must contain the file
+system \fBpoolB/received\fR, and must not initially contain
+\fBpoolB/received/fs\fR.
 
 .sp
 .in +2
@@ -2857,7 +3305,12 @@ The following commands send a full stream and then an incremental stream to a re
 \fBExample 13 \fRUsing the \fBzfs receive\fR \fB-d\fR Option
 .sp
 .LP
-The following command sends a full stream of \fBpoolA/fsA/fsB@snap\fR to a remote machine, receiving it into \fBpoolB/received/fsA/fsB@snap\fR. The \fBfsA/fsB@snap\fR portion of the received snapshot's name is determined from the name of the sent snapshot. \fBpoolB\fR must contain the file system \fBpoolB/received\fR. If \fBpoolB/received/fsA\fR does not exist, it is created as an empty file system.
+The following command sends a full stream of \fBpoolA/fsA/fsB@snap\fR to a
+remote machine, receiving it into \fBpoolB/received/fsA/fsB@snap\fR. The
+\fBfsA/fsB@snap\fR portion of the received snapshot's name is determined from
+the name of the sent snapshot. \fBpoolB\fR must contain the file system
+\fBpoolB/received\fR. If \fBpoolB/received/fsA\fR does not exist, it is created
+as an empty file system.
 
 .sp
 .in +2
@@ -2872,7 +3325,8 @@ The following command sends a full stream of \fBpoolA/fsA/fsB@snap\fR to a remot
 \fBExample 14 \fRSetting User Properties
 .sp
 .LP
-The following example sets the user-defined \fBcom.example:department\fR property for a dataset.
+The following example sets the user-defined \fBcom.example:department\fR
+property for a dataset.
 
 .sp
 .in +2
@@ -2883,33 +3337,13 @@ The following example sets the user-defined \fBcom.example:department\fR propert
 .sp
 
 .LP
-\fBExample 15 \fRCreating a ZFS Volume as an iSCSI Target Device
-.sp
-.LP
-The following example shows how to create a \fBZFS\fR volume as an \fBiSCSI\fR target. 
-
-.sp
-.in +2
-.nf
-# \fBzfs create -V 2g pool/volumes/vol1\fR
-# \fBzfs set shareiscsi=on pool/volumes/vol1\fR
-# \fBiscsitadm list target\fR
-Target: pool/volumes/vol1
- iSCSI Name: 
- iqn.1986-03.com.sun:02:7b4b02a6-3277-eb1b-e686-a24762c52a8c
- Connections: 0
-.fi
-.in -2
-.sp
-
-.sp
-.LP
-After the \fBiSCSI\fR target is created, set up the \fBiSCSI\fR initiator. For more information about the Solaris \fBiSCSI\fR initiator, see \fBiscsitadm\fR(1M).
-.LP
 \fBExample 16 \fRPerforming a Rolling Snapshot
 .sp
 .LP
-The following example shows how to maintain a history of snapshots with a consistent naming scheme. To keep a week's worth of snapshots, the user destroys the oldest snapshot, renames the remaining snapshots, and then creates a new snapshot, as follows:
+The following example shows how to maintain a history of snapshots with a
+consistent naming scheme. To keep a week's worth of snapshots, the user
+destroys the oldest snapshot, renames the remaining snapshots, and then creates
+a new snapshot, as follows:
 
 .sp
 .in +2
@@ -2931,7 +3365,9 @@ The following example shows how to maintain a history of snapshots with a consis
 \fBExample 17 \fRSetting \fBsharenfs\fR Property Options on a ZFS File System
 .sp
 .LP
-The following commands show how to set \fBsharenfs\fR property options to enable \fBrw\fR access for a set of \fBIP\fR addresses and to enable root access for system \fBneo\fR on the \fBtank/home\fR file system.
+The following commands show how to set \fBsharenfs\fR property options to
+enable \fBrw\fR access for a set of \fBIP\fR addresses and to enable root
+access for system \fBneo\fR on the \fBtank/home\fR file system.
 
 .sp
 .in +2
@@ -2943,13 +3379,16 @@ The following commands show how to set \fBsharenfs\fR property options to enable
 
 .sp
 .LP
-If you are using \fBDNS\fR for host name resolution, specify the fully qualified hostname.
+If you are using \fBDNS\fR for host name resolution, specify the fully
+qualified hostname.
 
 .LP
 \fBExample 18 \fRDelegating ZFS Administration Permissions on a ZFS Dataset
 .sp
 .LP
-The following example shows how to set permissions so that user \fBcindys\fR can create, destroy, mount, and take snapshots on \fBtank/cindys\fR. The permissions on \fBtank/cindys\fR are also displayed.
+The following example shows how to set permissions so that user \fBcindys\fR
+can create, destroy, mount, and take snapshots on \fBtank/cindys\fR. The
+permissions on \fBtank/cindys\fR are also displayed.
 
 .sp
 .in +2
@@ -2966,7 +3405,9 @@ Local+Descendent permissions on (tank/cindys)
 
 .sp
 .LP
-Because the \fBtank/cindys\fR mount point permission is set to 755 by default, user \fBcindys\fR will be unable to mount file systems under \fBtank/cindys\fR. Set an \fBACL\fR similar to the following syntax to provide mount point access:
+Because the \fBtank/cindys\fR mount point permission is set to 755 by default,
+user \fBcindys\fR will be unable to mount file systems under \fBtank/cindys\fR.
+Set an \fBACL\fR similar to the following syntax to provide mount point access:
 .sp
 .in +2
 .nf
@@ -2979,7 +3420,10 @@ Because the \fBtank/cindys\fR mount point permission is set to 755 by default, u
 \fBExample 19 \fRDelegating Create Time Permissions on a ZFS Dataset
 .sp
 .LP
-The following example shows how to grant anyone in the group \fBstaff\fR to create file systems in \fBtank/users\fR. This syntax also allows staff members to destroy their own file systems, but not destroy anyone else's file system. The permissions on \fBtank/users\fR are also displayed.
+The following example shows how to grant anyone in the group \fBstaff\fR to
+create file systems in \fBtank/users\fR. This syntax also allows staff members
+to destroy their own file systems, but not destroy anyone else's file system.
+The permissions on \fBtank/users\fR are also displayed.
 
 .sp
 .in +2
@@ -2992,7 +3436,7 @@ Create time permissions on (tank/users)
           create,destroy
 Local+Descendent permissions on (tank/users)
           group staff create,mount
-------------------------------------------------------------- 
+-------------------------------------------------------------
 .fi
 .in -2
 .sp
@@ -3001,7 +3445,9 @@ Local+Descendent permissions on (tank/users)
 \fBExample 20 \fRDefining and Granting a Permission Set on a ZFS Dataset
 .sp
 .LP
-The following example shows how to define and grant a permission set on the \fBtank/users\fR file system. The permissions on \fBtank/users\fR are also displayed.
+The following example shows how to define and grant a permission set on the
+\fBtank/users\fR file system. The permissions on \fBtank/users\fR are also
+displayed.
 
 .sp
 .in +2
@@ -3025,7 +3471,9 @@ Local+Descendent permissions on (tank/users)
 \fBExample 21 \fRDelegating Property Permissions on a ZFS Dataset
 .sp
 .LP
-The following example shows to grant the ability to set quotas and reservations on the \fBusers/home\fR file system. The permissions on \fBusers/home\fR are also displayed.
+The following example shows to grant the ability to set quotas and reservations
+on the \fBusers/home\fR file system. The permissions on \fBusers/home\fR are
+also displayed.
 
 .sp
 .in +2
@@ -3039,7 +3487,7 @@ Local+Descendent permissions on (users/home)
 cindys% \fBzfs set quota=10G users/home/marks\fR
 cindys% \fBzfs get quota users/home/marks\fR
 NAME              PROPERTY  VALUE             SOURCE
-users/home/marks  quota     10G               local 
+users/home/marks  quota     10G               local
 .fi
 .in -2
 .sp
@@ -3048,7 +3496,9 @@ users/home/marks  quota     10G               local
 \fBExample 22 \fRRemoving ZFS Delegated Permissions on a ZFS Dataset
 .sp
 .LP
-The following example shows how to remove the snapshot permission from the \fBstaff\fR group on the \fBtank/users\fR file system. The permissions on \fBtank/users\fR are also displayed.
+The following example shows how to remove the snapshot permission from the
+\fBstaff\fR group on the \fBtank/users\fR file system. The permissions on
+\fBtank/users\fR are also displayed.
 
 .sp
 .in +2
@@ -3062,7 +3512,7 @@ Create time permissions on (tank/users)
         create,destroy
 Local+Descendent permissions on (tank/users)
         group staff @pset,create,mount
-------------------------------------------------------------- 
+-------------------------------------------------------------
 .fi
 .in -2
 .sp
@@ -3073,29 +3523,26 @@ Local+Descendent permissions on (tank/users)
 The following exit values are returned:
 .sp
 .ne 2
-.mk
 .na
 \fB\fB0\fR\fR
 .ad
 .sp .6
 .RS 4n
-Successful completion. 
+Successful completion.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB1\fR\fR
 .ad
 .sp .6
 .RS 4n
 An error occurred.
-.RE
 
+.RE
 .sp
 .ne 2
-.mk
 .na
 \fB\fB2\fR\fR
 .ad
@@ -3104,32 +3551,11 @@ An error occurred.
 Invalid command line options were specified.
 .RE
 
-.SH ATTRIBUTES
-.sp
-.LP
-See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
-.TS
-tab() box;
-cw(2.75i) |cw(2.75i) 
-lw(2.75i) |lw(2.75i) 
-.
-ATTRIBUTE TYPEATTRIBUTE VALUE
-_
-AvailabilitySUNWzfsu
-_
-Interface StabilityCommitted
-.TE
-
 .SH SEE ALSO
 .sp
 .LP
-\fBssh\fR(1), \fBiscsitadm\fR(1M), \fBmount\fR(1M), \fBshare\fR(1M), \fBsharemgr\fR(1M), \fBunshare\fR(1M), \fBzonecfg\fR(1M), \fBzpool\fR(1M), \fBchmod\fR(2), \fBstat\fR(2), \fBwrite\fR(2), \fBfsync\fR(3C), \fBdfstab\fR(4), \fBattributes\fR(5)
-.sp
-.LP
-See the \fBgzip\fR(1) man page, which is not part of the SunOS man page collection.
+zpool(8)
 .sp
 .LP
-For information about using the \fBZFS\fR web-based management tool and other \fBZFS\fR features, see the \fISolaris ZFS Administration Guide\fR.
+For information about using the \fBZFS\fR web-based management tool and other
+\fBZFS\fR features, see the \fISolaris ZFS Administration Guide\fR.
diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool.8 b/cddl/contrib/opensolaris/cmd/zpool/zpool.8
index c700b7f..8c41f42 100644
--- a/cddl/contrib/opensolaris/cmd/zpool/zpool.8
+++ b/cddl/contrib/opensolaris/cmd/zpool/zpool.8
@@ -3,7 +3,9 @@
 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.
 .\" See the License for the specific language governing permissions and limitations under the License. When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the
 .\" fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
-.TH zpool 1M "21 Sep 2009" "SunOS 5.11" "System Administration Commands"
+.\" Portions Copyright 2011 Justin T. Gibbs <gibbs@FreeBSD.org>
+.\" Portions Copyright 2011 Martin Matuska <mm@FreeBSD.org>
+.TH ZPOOL 8 "September 21, 2009" FreeBSD
 .SH NAME
 zpool \- configures ZFS storage pools
 .SH SYNOPSIS
@@ -29,7 +31,7 @@ zpool \- configures ZFS storage pools
 
 .LP
 .nf
-\fBzpool create\fR [\fB-fn\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-O\fR \fIfile-system-property=value\fR] 
+\fBzpool create\fR [\fB-fn\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-O\fR \fIfile-system-property=value\fR]
      ... [\fB-m\fR \fImountpoint\fR] [\fB-R\fR \fIroot\fR] \fIpool\fR \fIvdev\fR ...
 .fi
 
@@ -65,7 +67,7 @@ zpool \- configures ZFS storage pools
 
 .LP
 .nf
-\fBzpool import\fR [\fB-o \fImntopts\fR\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR] 
+\fBzpool import\fR [\fB-o \fImntopts\fR\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR]
      [\fB-D\fR] [\fB-f\fR] [\fB-R\fR \fIroot\fR] \fB-a\fR
 .fi
 
@@ -127,7 +129,7 @@ zpool \- configures ZFS storage pools
 
 .LP
 .nf
-\fBzpool upgrade\fR 
+\fBzpool upgrade\fR
 .fi
 
 .LP
@@ -143,50 +145,58 @@ zpool \- configures ZFS storage pools
 .SH DESCRIPTION
 .sp
 .LP
-The \fBzpool\fR command configures \fBZFS\fR storage pools. A storage pool is a collection of devices that provides physical storage and data replication for \fBZFS\fR datasets.
+The \fBzpool\fR command configures \fBZFS\fR storage pools. A storage pool is a
+collection of devices that provides physical storage and data replication for
+\fBZFS\fR datasets.
 .sp
 .LP
-All datasets within a storage pool share the same space. See \fBzfs\fR(1M) for information on managing datasets.
+All datasets within a storage pool share the same space. See \fBzfs\fR(8) for
+information on managing datasets.
 .SS "Virtual Devices (\fBvdev\fRs)"
 .sp
 .LP
-A "virtual device" describes a single device or a collection of devices organized according to certain performance and fault characteristics. The following virtual devices are supported:
+A "virtual device" describes a single device or a collection of devices
+organized according to certain performance and fault characteristics. The
+following virtual devices are supported:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBdisk\fR\fR
 .ad
 .RS 10n
-.rt  
-A block device, typically located under \fB/dev/dsk\fR. \fBZFS\fR can use individual slices or partitions, though the recommended mode of operation is to use whole disks. A disk can be specified by a full path, or it can be a shorthand name (the relative portion of the path under "/dev/dsk"). A whole disk can be specified by omitting the slice or partition designation. For example, "c0t0d0" is equivalent to "/dev/dsk/c0t0d0s2". When given a whole disk, \fBZFS\fR automatically labels the disk, if necessary.
+A block device, typically located under \fB/dev\fR. \fBZFS\fR can use
+individual slices, partitions or \fBgeom(4)\fR objects, though the recommended
+mode of operation is to use whole disks. A disk can be specified by a full
+path, or it can be a shorthand name (the relative portion of the path under
+"/dev"). For example, "da0" is equivalent to "/dev/da0".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBfile\fR\fR
 .ad
 .RS 10n
-.rt  
-A regular file. The use of files as a backing store is strongly discouraged. It is designed primarily for experimental purposes, as the fault tolerance of a file is only as good as the file system of which it is a part. A file must be specified by a full path.
+A regular file. The use of files as a backing store is strongly discouraged. It
+is designed primarily for experimental purposes, as the fault tolerance of a
+file is only as good as the file system of which it is a part. A file must be
+specified by a full path.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBmirror\fR\fR
 .ad
 .RS 10n
-.rt  
-A mirror of two or more devices. Data is replicated in an identical fashion across all components of a mirror. A mirror with \fIN\fR disks of size \fIX\fR can hold \fIX\fR bytes and can withstand (\fIN-1\fR) devices failing before data integrity is compromised.
+A mirror of two or more devices. Data is replicated in an identical fashion
+across all components of a mirror. A mirror with \fIN\fR disks of size \fIX\fR
+can hold \fIX\fR bytes and can withstand (\fIN-1\fR) devices failing before
+data integrity is compromised.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBraidz\fR\fR
 .ad
@@ -203,60 +213,80 @@ A mirror of two or more devices. Data is replicated in an identical fashion acro
 \fB\fBraidz3\fR\fR
 .ad
 .RS 10n
-.rt  
-A variation on \fBRAID-5\fR that allows for better distribution of parity and eliminates the "\fBRAID-5\fR write hole" (in which data and parity become inconsistent after a power loss). Data and parity is striped across all disks within a \fBraidz\fR group.
+A variation on \fBRAID-5\fR that allows for better distribution of parity and
+eliminates the "\fBRAID-5\fR write hole" (in which data and parity become
+inconsistent after a power loss). Data and parity is striped across all disks
+within a \fBraidz\fR group.
 .sp
-A \fBraidz\fR group can have single-, double- , or triple parity, meaning that the \fBraidz\fR group can sustain one, two, or three failures, respectively, without losing any data. The \fBraidz1\fR \fBvdev\fR type specifies a single-parity \fBraidz\fR group; the \fBraidz2\fR \fBvdev\fR type specifies a double-parity \fBraidz\fR group; and the \fBraidz3\fR \fBvdev\fR type specifies a triple-parity \fBraidz\fR group. The \fBraidz\fR \fBvdev\fR type is an alias for \fBraidz1\fR.
+A \fBraidz\fR group can have single-, double- , or triple parity, meaning that
+the \fBraidz\fR group can sustain one, two, or three failures, respectively,
+without losing any data. The \fBraidz1\fR \fBvdev\fR type specifies a
+single-parity \fBraidz\fR group; the \fBraidz2\fR \fBvdev\fR type specifies a
+double-parity \fBraidz\fR group; and the \fBraidz3\fR \fBvdev\fR type specifies
+a triple-parity \fBraidz\fR group. The \fBraidz\fR \fBvdev\fR type is an alias
+for \fBraidz1\fR.
 .sp
-A \fBraidz\fR group with \fIN\fR disks of size \fIX\fR with \fIP\fR parity disks can hold approximately (\fIN-P\fR)*\fIX\fR bytes and can withstand \fIP\fR device(s) failing before data integrity is compromised. The minimum number of devices in a \fBraidz\fR group is one more than the number of parity disks. The recommended number is between 3 and 9 to help increase performance.
+A \fBraidz\fR group with \fIN\fR disks of size \fIX\fR with \fIP\fR parity
+disks can hold approximately (\fIN-P\fR)*\fIX\fR bytes and can withstand
+\fIP\fR device(s) failing before data integrity is compromised. The minimum
+number of devices in a \fBraidz\fR group is one more than the number of parity
+disks. The recommended number is between 3 and 9 to help increase performance.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBspare\fR\fR
 .ad
 .RS 10n
-.rt  
-A special pseudo-\fBvdev\fR which keeps track of available hot spares for a pool. For more information, see the "Hot Spares" section.
+A special pseudo-\fBvdev\fR which keeps track of available hot spares for a
+pool. For more information, see the "Hot Spares" section.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBlog\fR\fR
 .ad
 .RS 10n
-.rt  
-A separate-intent log device. If more than one log device is specified, then writes are load-balanced between devices. Log devices can be mirrored. However, \fBraidz\fR \fBvdev\fR types are not supported for the intent log. For more information, see the "Intent Log" section.
+A separate-intent log device. If more than one log device is specified, then
+writes are load-balanced between devices. Log devices can be mirrored. However,
+\fBraidz\fR \fBvdev\fR types are not supported for the intent log. For more
+information, see the "Intent Log" section.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcache\fR\fR
 .ad
 .RS 10n
-.rt  
-A device used to cache storage pool data. A cache device cannot be cannot be configured as a mirror or \fBraidz\fR group. For more information, see the "Cache Devices" section.
+A device used to cache storage pool data. A cache device cannot be cannot be
+configured as a mirror or \fBraidz\fR group. For more information, see the
+"Cache Devices" section.
 .RE
 
 .sp
 .LP
-Virtual devices cannot be nested, so a mirror or \fBraidz\fR virtual device can only contain files or disks. Mirrors of mirrors (or other combinations) are not allowed.
+Virtual devices cannot be nested, so a mirror or \fBraidz\fR virtual device can
+only contain files or disks. Mirrors of mirrors (or other combinations) are not
+allowed.
 .sp
 .LP
-A pool can have any number of virtual devices at the top of the configuration (known as "root vdevs"). Data is dynamically distributed across all top-level devices to balance data among devices. As new virtual devices are added, \fBZFS\fR automatically places data on the newly available devices.
+A pool can have any number of virtual devices at the top of the configuration
+(known as "root vdevs"). Data is dynamically distributed across all top-level
+devices to balance data among devices. As new virtual devices are added,
+\fBZFS\fR automatically places data on the newly available devices.
 .sp
 .LP
-Virtual devices are specified one at a time on the command line, separated by whitespace. The keywords "mirror" and "raidz" are used to distinguish where a group ends and another begins. For example, the following creates two root vdevs, each a mirror of two disks:
+Virtual devices are specified one at a time on the command line, separated by
+whitespace. The keywords "mirror" and "raidz" are used to distinguish where a
+group ends and another begins. For example, the following creates two root
+vdevs, each a mirror of two disks:
 .sp
 .in +2
 .nf
-# \fBzpool create mypool mirror c0t0d0 c0t1d0 mirror c1t0d0 c1t1d0\fR
+# \fBzpool create mypool mirror da0 da1 mirror da2 da3\fR
 .fi
 .in -2
 .sp
@@ -264,362 +294,439 @@ Virtual devices are specified one at a time on the command line, separated by wh
 .SS "Device Failure and Recovery"
 .sp
 .LP
-\fBZFS\fR supports a rich set of mechanisms for handling device failure and data corruption. All metadata and data is checksummed, and \fBZFS\fR automatically repairs bad data from a good copy when corruption is detected.
+\fBZFS\fR supports a rich set of mechanisms for handling device failure and
+data corruption. All metadata and data is checksummed, and \fBZFS\fR
+automatically repairs bad data from a good copy when corruption is detected.
 .sp
 .LP
-In order to take advantage of these features, a pool must make use of some form of redundancy, using either mirrored or \fBraidz\fR groups. While \fBZFS\fR supports running in a non-redundant configuration, where each root vdev is simply a disk or file, this is strongly discouraged. A single case of bit corruption can render some or all of your data unavailable.
+In order to take advantage of these features, a pool must make use of some form
+of redundancy, using either mirrored or \fBraidz\fR groups. While \fBZFS\fR
+supports running in a non-redundant configuration, where each root vdev is
+simply a disk or file, this is strongly discouraged. A single case of bit
+corruption can render some or all of your data unavailable.
 .sp
 .LP
-A pool's health status is described by one of three states: online, degraded, or faulted. An online pool has all devices operating normally. A degraded pool is one in which one or more devices have failed, but the data is still available due to a redundant configuration. A faulted pool has corrupted metadata, or one or more faulted devices, and insufficient replicas to continue functioning. 
+A pool's health status is described by one of three states: online, degraded,
+or faulted. An online pool has all devices operating normally. A degraded pool
+is one in which one or more devices have failed, but the data is still
+available due to a redundant configuration. A faulted pool has corrupted
+metadata, or one or more faulted devices, and insufficient replicas to continue
+functioning.
 .sp
 .LP
-The health of the top-level vdev, such as mirror or \fBraidz\fR device, is potentially impacted by the state of its associated vdevs, or component devices. A top-level vdev or component device is in one of the following states:
+The health of the top-level vdev, such as mirror or \fBraidz\fR device, is
+potentially impacted by the state of its associated vdevs, or component
+devices. A top-level vdev or component device is in one of the following
+states:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBDEGRADED\fR\fR
 .ad
 .RS 12n
-.rt  
-One or more top-level vdevs is in the degraded state because one or more component devices are offline. Sufficient replicas exist to continue functioning.
+One or more top-level vdevs is in the degraded state because one or more
+component devices are offline. Sufficient replicas exist to continue
+functioning.
 .sp
-One or more component devices is in the degraded or faulted state, but sufficient replicas exist to continue functioning. The underlying conditions are as follows:
+One or more component devices is in the degraded or faulted state, but
+sufficient replicas exist to continue functioning. The underlying conditions
+are as follows:
 .RS +4
 .TP
 .ie t \(bu
 .el o
-The number of checksum errors exceeds acceptable levels and the device is degraded as an indication that something may be wrong. \fBZFS\fR continues to use the device as necessary.
+The number of checksum errors exceeds acceptable levels and the device is
+degraded as an indication that something may be wrong. \fBZFS\fR continues to
+use the device as necessary.
 .RE
 .RS +4
 .TP
 .ie t \(bu
 .el o
-The number of I/O errors exceeds acceptable levels. The device could not be marked as faulted because there are insufficient replicas to continue functioning.
+The number of I/O errors exceeds acceptable levels. The device could not be
+marked as faulted because there are insufficient replicas to continue
+functioning.
 .RE
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBFAULTED\fR\fR
 .ad
 .RS 12n
-.rt  
-One or more top-level vdevs is in the faulted state because one or more component devices are offline. Insufficient replicas exist to continue functioning. 
+One or more top-level vdevs is in the faulted state because one or more
+component devices are offline. Insufficient replicas exist to continue
+functioning.
 .sp
-One or more component devices is in the faulted state, and insufficient replicas exist to continue functioning. The underlying conditions are as follows:
+One or more component devices is in the faulted state, and insufficient
+replicas exist to continue functioning. The underlying conditions are as
+follows:
 .RS +4
 .TP
 .ie t \(bu
 .el o
-The device could be opened, but the contents did not match expected values. 
+The device could be opened, but the contents did not match expected values.
 .RE
 .RS +4
 .TP
 .ie t \(bu
 .el o
-The number of I/O errors exceeds acceptable levels and the device is faulted to prevent further use of the device.
+The number of I/O errors exceeds acceptable levels and the device is faulted to
+prevent further use of the device.
 .RE
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBOFFLINE\fR\fR
 .ad
 .RS 12n
-.rt  
 The device was explicitly taken offline by the "\fBzpool offline\fR" command.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBONLINE\fR\fR
 .ad
 .RS 12n
-.rt  
 The device is online and functioning.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBREMOVED\fR\fR
 .ad
 .RS 12n
-.rt  
-The device was physically removed while the system was running. Device removal detection is hardware-dependent and may not be supported on all platforms.
+The device was physically removed while the system was running. Device removal
+detection is hardware-dependent and may not be supported on all platforms.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBUNAVAIL\fR\fR
 .ad
 .RS 12n
-.rt  
-The device could not be opened. If a pool is imported when a device was unavailable, then the device will be identified by a unique identifier instead of its path since the path was never correct in the first place.
+The device could not be opened. If a pool is imported when a device was
+unavailable, then the device will be identified by a unique identifier instead
+of its path since the path was never correct in the first place.
 .RE
 
 .sp
 .LP
-If a device is removed and later re-attached to the system, \fBZFS\fR attempts to put the device online automatically. Device attach detection is hardware-dependent and might not be supported on all platforms.
+If a device is removed and later re-attached to the system, \fBZFS\fR attempts
+to put the device online automatically. Device attach detection is
+hardware-dependent and might not be supported on all platforms.
 .SS "Hot Spares"
 .sp
 .LP
-\fBZFS\fR allows devices to be associated with pools as "hot spares". These devices are not actively used in the pool, but when an active device fails, it is automatically replaced by a hot spare. To create a pool with hot spares, specify a "spare" \fBvdev\fR with any number of devices. For example, 
+\fBZFS\fR allows devices to be associated with pools as "hot spares". These
+devices are not actively used in the pool, but when an active device fails, it
+is automatically replaced by a hot spare. To create a pool with hot spares,
+specify a "spare" \fBvdev\fR with any number of devices. For example,
 .sp
 .in +2
 .nf
-# zpool create pool mirror c0d0 c1d0 spare c2d0 c3d0
+# zpool create pool mirror da0 da1 spare da2 da3
 .fi
 .in -2
 .sp
 
 .sp
 .LP
-Spares can be shared across multiple pools, and can be added with the "\fBzpool add\fR" command and removed with the "\fBzpool remove\fR" command. Once a spare replacement is initiated, a new "spare" \fBvdev\fR is created within the configuration that will remain there until the original device is replaced. At this point, the hot spare becomes available again if another device fails.
+Spares can be shared across multiple pools, and can be added with the "\fBzpool
+add\fR" command and removed with the "\fBzpool remove\fR" command. Once a spare
+replacement is initiated, a new "spare" \fBvdev\fR is created within the
+configuration that will remain there until the original device is replaced. At
+this point, the hot spare becomes available again if another device fails.
 .sp
 .LP
-If a pool has a shared spare that is currently being used, the pool can not be exported since other pools may use this shared spare, which may lead to potential data corruption.
+If a pool has a shared spare that is currently being used, the pool can not be
+exported since other pools may use this shared spare, which may lead to
+potential data corruption.
 .sp
 .LP
-An in-progress spare replacement can be cancelled by detaching the hot spare. If the original faulted device is detached, then the hot spare assumes its place in the configuration, and is removed from the spare list of all active pools.
+An in-progress spare replacement can be cancelled by detaching the hot spare.
+If the original faulted device is detached, then the hot spare assumes its
+place in the configuration, and is removed from the spare list of all active
+pools.
 .sp
 .LP
 Spares cannot replace log devices.
 .SS "Intent Log"
 .sp
 .LP
-The \fBZFS\fR Intent Log (\fBZIL\fR) satisfies \fBPOSIX\fR requirements for synchronous transactions. For instance, databases often require their transactions to be on stable storage devices when returning from a system call. \fBNFS\fR and other applications can also use \fBfsync\fR() to ensure data stability. By default, the intent log is allocated from blocks within the main pool. However, it might be possible to get better performance using separate intent log devices such as \fBNVRAM\fR or a dedicated disk. For example:
+The \fBZFS\fR Intent Log (\fBZIL\fR) satisfies \fBPOSIX\fR requirements for
+synchronous transactions. For instance, databases often require their
+transactions to be on stable storage devices when returning from a system call.
+\fBNFS\fR and other applications can also use \fBfsync\fR() to ensure data
+stability. By default, the intent log is allocated from blocks within the main
+pool. However, it might be possible to get better performance using separate
+intent log devices such as \fBNVRAM\fR or a dedicated disk. For example:
 .sp
 .in +2
 .nf
-\fB# zpool create pool c0d0 c1d0 log c2d0\fR
+\fB# zpool create pool da0 da1 log da3\fR
 .fi
 .in -2
 .sp
 
 .sp
 .LP
-Multiple log devices can also be specified, and they can be mirrored. See the EXAMPLES section for an example of mirroring multiple log devices.
+Multiple log devices can also be specified, and they can be mirrored. See the
+EXAMPLES section for an example of mirroring multiple log devices.
 .sp
 .LP
-Log devices can be added, replaced, attached, detached, and imported and exported as part of the larger pool. Mirrored log devices can be removed by specifying the top-level mirror for the log.
+Log devices can be added, replaced, attached, detached, and imported and
+exported as part of the larger pool. Mirrored log devices can be removed by
+specifying the top-level mirror for the log.
 .SS "Cache Devices"
 .sp
 .LP
-Devices can be added to a storage pool as "cache devices." These devices provide an additional layer of caching between main memory and disk. For read-heavy workloads, where the working set size is much larger than what can be cached in main memory, using cache devices allow much more of this working set to be served from low latency media. Using cache devices provides the greatest performance improvement for random read-workloads of mostly static content.
+Devices can be added to a storage pool as "cache devices." These devices
+provide an additional layer of caching between main memory and disk. For
+read-heavy workloads, where the working set size is much larger than what can
+be cached in main memory, using cache devices allow much more of this working
+set to be served from low latency media. Using cache devices provides the
+greatest performance improvement for random read-workloads of mostly static
+content.
 .sp
 .LP
-To create a pool with cache devices, specify a "cache" \fBvdev\fR with any number of devices. For example:
+To create a pool with cache devices, specify a "cache" \fBvdev\fR with any
+number of devices. For example:
 .sp
 .in +2
 .nf
-\fB# zpool create pool c0d0 c1d0 cache c2d0 c3d0\fR
+\fB# zpool create pool da0 da1 cache da2 da3\fR
 .fi
 .in -2
 .sp
 
 .sp
 .LP
-Cache devices cannot be mirrored or part of a \fBraidz\fR configuration. If a read error is encountered on a cache device, that read \fBI/O\fR is reissued to the original storage pool device, which might be part of a mirrored or \fBraidz\fR configuration.
+Cache devices cannot be mirrored or part of a \fBraidz\fR configuration. If a
+read error is encountered on a cache device, that read \fBI/O\fR is reissued to
+the original storage pool device, which might be part of a mirrored or
+\fBraidz\fR configuration.
 .sp
 .LP
-The content of the cache devices is considered volatile, as is the case with other system caches.
+The content of the cache devices is considered volatile, as is the case with
+other system caches.
 .SS "Properties"
 .sp
 .LP
-Each pool has several properties associated with it. Some properties are read-only statistics while others are configurable and change the behavior of the pool. The following are read-only properties:
+Each pool has several properties associated with it. Some properties are
+read-only statistics while others are configurable and change the behavior of
+the pool. The following are read-only properties:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBavailable\fR\fR
 .ad
 .RS 20n
-.rt  
-Amount of storage available within the pool. This property can also be referred to by its shortened column name, "avail".
+Amount of storage available within the pool. This property can also be referred
+to by its shortened column name, "avail".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcapacity\fR\fR
 .ad
 .RS 20n
-.rt  
-Percentage of pool space used. This property can also be referred to by its shortened column name, "cap".
+Percentage of pool space used. This property can also be referred to by its
+shortened column name, "cap".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBhealth\fR\fR
 .ad
 .RS 20n
-.rt  
-The current health of the pool. Health can be "\fBONLINE\fR", "\fBDEGRADED\fR", "\fBFAULTED\fR", " \fBOFFLINE\fR", "\fBREMOVED\fR", or "\fBUNAVAIL\fR".
+The current health of the pool. Health can be "\fBONLINE\fR", "\fBDEGRADED\fR",
+"\fBFAULTED\fR", " \fBOFFLINE\fR", "\fBREMOVED\fR", or "\fBUNAVAIL\fR".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBguid\fR\fR
 .ad
 .RS 20n
-.rt  
 A unique identifier for the pool.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBsize\fR\fR
 .ad
 .RS 20n
-.rt  
 Total size of the storage pool.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBused\fR\fR
 .ad
 .RS 20n
-.rt  
 Amount of storage space used within the pool.
 .RE
 
 .sp
 .LP
-These space usage properties report actual physical space available to the storage pool. The physical space can be different from the total amount of space that any contained datasets can actually use. The amount of space used in a \fBraidz\fR configuration depends on the characteristics of the data being written. In addition, \fBZFS\fR reserves some space for internal accounting that the \fBzfs\fR(1M) command takes into account, but the \fBzpool\fR command does not. For non-full pools of a reasonable size, these effects should be invisible. For small pools, or pools that are close to being completely full, these discrepancies may become more noticeable.
+These space usage properties report actual physical space available to the
+storage pool. The physical space can be different from the total amount of
+space that any contained datasets can actually use. The amount of space used in
+a \fBraidz\fR configuration depends on the characteristics of the data being
+written. In addition, \fBZFS\fR reserves some space for internal accounting
+that the \fBzfs\fR(8) command takes into account, but the \fBzpool\fR command
+does not. For non-full pools of a reasonable size, these effects should be
+invisible. For small pools, or pools that are close to being completely full,
+these discrepancies may become more noticeable.
 .sp
 .LP
 The following property can be set at creation time and import time:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBaltroot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Alternate root directory. If set, this directory is prepended to any mount points within the pool. This can be used when examining an unknown pool where the mount points cannot be trusted, or in an alternate boot environment, where the typical paths are not valid. \fBaltroot\fR is not a persistent property. It is valid only while the system is up. Setting \fBaltroot\fR defaults to using \fBcachefile\fR=none, though this may be overridden	 using an explicit setting.
+Alternate root directory. If set, this directory is prepended to any mount
+points within the pool. This can be used when examining an unknown pool where
+the mount points cannot be trusted, or in an alternate boot environment, where
+the typical paths are not valid. \fBaltroot\fR is not a persistent property. It
+is valid only while the system is up. Setting \fBaltroot\fR defaults to using
+\fBcachefile\fR=none, though this may be overridden using an explicit setting.
 .RE
 
 .sp
 .LP
-The following properties can be set at creation time and import time, and later changed with the \fBzpool set\fR command:
+The following properties can be set at creation time and import time, and later
+changed with the \fBzpool set\fR command:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBautoexpand\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls automatic pool expansion when the underlying LUN is grown. If set to \fBon\fR, the pool will be resized according to the size of the expanded device. If the device is part of a mirror or \fBraidz\fR then all devices within that mirror/\fBraidz\fR group must be expanded before the new space is made available to the pool. The default behavior is \fBoff\fR. This property can also be referred to by its shortened column name, \fBexpand\fR.
+Controls automatic pool expansion when the underlying LUN is grown. If set to
+\fBon\fR, the pool will be resized according to the size of the expanded
+device. If the device is part of a mirror or \fBraidz\fR then all devices
+within that mirror/\fBraidz\fR group must be expanded before the new space is
+made available to the pool. The default behavior is \fBoff\fR. This property
+can also be referred to by its shortened column name, \fBexpand\fR.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBautoreplace\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls automatic device replacement. If set to "\fBoff\fR", device replacement must be initiated by the administrator by using the "\fBzpool replace\fR" command. If set to "\fBon\fR", any new device, found in the same physical location as a device that previously belonged to the pool, is automatically formatted and replaced. The default behavior is "\fBoff\fR". This property can also be referred to by its shortened column name, "replace".
+Controls automatic device replacement. If set to "\fBoff\fR", device
+replacement must be initiated by the administrator by using the "\fBzpool
+replace\fR" command. If set to "\fBon\fR", any new device, found in the same
+physical location as a device that previously belonged to the pool, is
+automatically formatted and replaced. The default behavior is "\fBoff\fR". This
+property can also be referred to by its shortened column name, "replace".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBbootfs\fR=\fIpool\fR/\fIdataset\fR\fR
 .ad
 .sp .6
 .RS 4n
-Identifies the default bootable dataset for the root pool. This property is expected to be set mainly by the installation and upgrade programs.
+Identifies the default bootable dataset for the root pool. This property is
+expected to be set mainly by the installation and upgrade programs.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcachefile\fR=\fIpath\fR | \fBnone\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the location of where the pool configuration is cached. Discovering all pools on system startup requires a cached copy of the configuration data that is stored on the root file system. All pools in this cache are automatically imported when the system boots. Some environments, such as install and clustering, need to cache this information in a different location so that pools are not automatically imported. Setting this property caches the pool configuration in a different location that can later be imported with "\fBzpool import -c\fR". Setting it to the special value "\fBnone\fR" creates a temporary pool that is never cached, and the special value \fB\&''\fR (empty string) uses the default location. 
+Controls the location of where the pool configuration is cached. Discovering
+all pools on system startup requires a cached copy of the configuration data
+that is stored on the root file system. All pools in this cache are
+automatically imported when the system boots. Some environments, such as
+install and clustering, need to cache this information in a different location
+so that pools are not automatically imported. Setting this property caches the
+pool configuration in a different location that can later be imported with
+"\fBzpool import -c\fR". Setting it to the special value "\fBnone\fR" creates a
+temporary pool that is never cached, and the special value \fB\&''\fR (empty
+string) uses the default location.
 .sp
-Multiple pools can share the same cache file. Because the kernel destroys and recreates this file when pools are added and removed, care should be taken when attempting to access this file. When the last pool using a \fBcachefile\fR is exported or destroyed, the file is removed.
+Multiple pools can share the same cache file. Because the kernel destroys and
+recreates this file when pools are added and removed, care should be taken when
+attempting to access this file. When the last pool using a \fBcachefile\fR is
+exported or destroyed, the file is removed.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBdelegation\fR=\fBon\fR | \fBoff\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether a non-privileged user is granted access based on the dataset permissions defined on the dataset. See \fBzfs\fR(1M) for more information on \fBZFS\fR delegated administration.
+Controls whether a non-privileged user is granted access based on the dataset
+permissions defined on the dataset. See \fBzfs\fR(8) for more information on
+\fBZFS\fR delegated administration.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBfailmode\fR=\fBwait\fR | \fBcontinue\fR | \fBpanic\fR\fR
 .ad
 .sp .6
 .RS 4n
-Controls the system behavior in the event of catastrophic pool failure. This condition is typically a result of a loss of connectivity to the underlying storage device(s) or a failure of all devices within the pool. The behavior of such an event is determined as follows:
+Controls the system behavior in the event of catastrophic pool failure. This
+condition is typically a result of a loss of connectivity to the underlying
+storage device(s) or a failure of all devices within the pool. The behavior of
+such an event is determined as follows:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBwait\fR\fR
 .ad
 .RS 12n
-.rt  
-Blocks all \fBI/O\fR access until the device connectivity is recovered and the errors are cleared. This is the default behavior.
+Blocks all \fBI/O\fR access until the device connectivity is recovered and the
+errors are cleared. This is the default behavior.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBcontinue\fR\fR
 .ad
 .RS 12n
-.rt  
-Returns \fBEIO\fR to any new write \fBI/O\fR requests but allows reads to any of the remaining healthy devices. Any write requests that have yet to be committed to disk would be blocked.
+Returns \fBEIO\fR to any new write \fBI/O\fR requests but allows reads to any
+of the remaining healthy devices. Any write requests that have yet to be
+committed to disk would be blocked.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBpanic\fR\fR
 .ad
 .RS 12n
-.rt  
 Prints out a message to the console and generates a system crash dump.
 .RE
 
@@ -627,36 +734,42 @@ Prints out a message to the console and generates a system crash dump.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBlistsnaps\fR=on | off\fR
 .ad
 .sp .6
 .RS 4n
-Controls whether information about snapshots associated with this pool is output when "\fBzfs list\fR" is run without the \fB-t\fR option. The default value is "off".
+Controls whether information about snapshots associated with this pool is
+output when "\fBzfs list\fR" is run without the \fB-t\fR option. The default
+value is "off".
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBversion\fR=\fIversion\fR\fR
 .ad
 .sp .6
 .RS 4n
-The current on-disk version of the pool. This can be increased, but never decreased. The preferred method of updating pools is with the "\fBzpool upgrade\fR" command, though this property can be used when a specific version is needed for backwards compatibility. This property can be any number between 1 and the current version reported by "\fBzpool upgrade -v\fR".
+The current on-disk version of the pool. This can be increased, but never
+decreased. The preferred method of updating pools is with the "\fBzpool
+upgrade\fR" command, though this property can be used when a specific version
+is needed for backwards compatibility. This property can be any number between
+1 and the current version reported by "\fBzpool upgrade -v\fR".
 .RE
 
 .SS "Subcommands"
 .sp
 .LP
-All subcommands that modify state are logged persistently to the pool in their original form.
+All subcommands that modify state are logged persistently to the pool in their
+original form.
 .sp
 .LP
-The \fBzpool\fR command provides subcommands to create and destroy storage pools, add capacity to storage pools, and provide information about the storage pools. The following subcommands are supported:
+The \fBzpool\fR command provides subcommands to create and destroy storage
+pools, add capacity to storage pools, and provide information about the storage
+pools. The following subcommands are supported:
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool\fR \fB-?\fR\fR
 .ad
@@ -667,122 +780,147 @@ Displays a help message.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool add\fR [\fB-fn\fR] \fIpool\fR \fIvdev\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Adds the specified virtual devices to the given pool. The \fIvdev\fR specification is described in the "Virtual Devices" section. The behavior of the \fB-f\fR option, and the device checks performed are described in the "zpool create" subcommand.
+Adds the specified virtual devices to the given pool. The \fIvdev\fR
+specification is described in the "Virtual Devices" section. The behavior of
+the \fB-f\fR option, and the device checks performed are described in the
+"zpool create" subcommand.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 6n
-.rt  
-Forces use of \fBvdev\fRs, even if they appear in use or specify a conflicting replication level. Not all devices can be overridden in this manner.
+Forces use of \fBvdev\fRs, even if they appear in use or specify a conflicting
+replication level. Not all devices can be overridden in this manner.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-n\fR\fR
 .ad
 .RS 6n
-.rt  
-Displays the configuration that would be used without actually adding the \fBvdev\fRs. The actual pool creation can still fail due to insufficient privileges or device sharing.
+Displays the configuration that would be used without actually adding the
+\fBvdev\fRs. The actual pool creation can still fail due to insufficient
+privileges or device sharing.
 .RE
 
-Do not add a disk that is currently configured as a quorum device to a zpool. After a disk is in the pool, that disk can then be configured as a quorum device.
+Do not add a disk that is currently configured as a quorum device to a zpool.
+After a disk is in the pool, that disk can then be configured as a quorum
+device.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool attach\fR [\fB-f\fR] \fIpool\fR \fIdevice\fR \fInew_device\fR\fR
 .ad
 .sp .6
 .RS 4n
-Attaches \fInew_device\fR to an existing \fBzpool\fR device. The existing device cannot be part of a \fBraidz\fR configuration. If \fIdevice\fR is not currently part of a mirrored configuration, \fIdevice\fR automatically transforms into a two-way mirror of \fIdevice\fR and \fInew_device\fR. If \fIdevice\fR is part of a two-way mirror, attaching \fInew_device\fR creates a three-way mirror, and so on. In either case, \fInew_device\fR begins to resilver immediately.
+Attaches \fInew_device\fR to an existing \fBzpool\fR device. The existing
+device cannot be part of a \fBraidz\fR configuration. If \fIdevice\fR is not
+currently part of a mirrored configuration, \fIdevice\fR automatically
+transforms into a two-way mirror of \fIdevice\fR and \fInew_device\fR. If
+\fIdevice\fR is part of a two-way mirror, attaching \fInew_device\fR creates a
+three-way mirror, and so on. In either case, \fInew_device\fR begins to
+resilver immediately.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 6n
-.rt  
-Forces use of \fInew_device\fR, even if its appears to be in use. Not all devices can be overridden in this manner.
+Forces use of \fInew_device\fR, even if its appears to be in use. Not all
+devices can be overridden in this manner.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool clear\fR \fIpool\fR [\fIdevice\fR] ...\fR
 .ad
 .sp .6
 .RS 4n
-Clears device errors in a pool. If no arguments are specified, all device errors within the pool are cleared. If one or more devices is specified, only those errors associated with the specified device or devices are cleared.
+Clears device errors in a pool. If no arguments are specified, all device
+errors within the pool are cleared. If one or more devices is specified, only
+those errors associated with the specified device or devices are cleared.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool create\fR [\fB-fn\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-O\fR \fIfile-system-property=value\fR] ... [\fB-m\fR \fImountpoint\fR] [\fB-R\fR \fIroot\fR] \fIpool\fR \fIvdev\fR ...\fR
+\fB\fBzpool create\fR [\fB-fn\fR] [\fB-o\fR \fIproperty=value\fR] ... [\fB-O\fR
+\fIfile-system-property=value\fR] ... [\fB-m\fR \fImountpoint\fR] [\fB-R\fR
+\fIroot\fR] \fIpool\fR \fIvdev\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Creates a new storage pool containing the virtual devices specified on the command line. The pool name must begin with a letter, and can only contain alphanumeric characters as well as underscore ("_"), dash ("-"), and period ("."). The pool names "mirror", "raidz", "spare" and "log" are reserved, as are names beginning with the pattern "c[0-9]". The \fBvdev\fR specification is described in the "Virtual Devices" section.
+Creates a new storage pool containing the virtual devices specified on the
+command line. The pool name must begin with a letter, and can only contain
+alphanumeric characters as well as underscore ("_"), dash ("-"), and period
+("."). The pool names "mirror", "raidz", "spare" and "log" are reserved, as are
+names beginning with the pattern "c[0-9]". The \fBvdev\fR specification is
+described in the "Virtual Devices" section.
 .sp
-The command verifies that each device specified is accessible and not currently in use by another subsystem. There are some uses, such as being currently mounted, or specified as the dedicated dump device, that prevents a device from ever being used by \fBZFS\fR. Other uses, such as having a preexisting \fBUFS\fR file system, can be overridden with the \fB-f\fR option.
+The command verifies that each device specified is accessible and not currently
+in use by another subsystem. There are some uses, such as being currently
+mounted, or specified as the dedicated dump device, that prevents a device from
+ever being used by \fBZFS\fR. Other uses, such as having a preexisting
+\fBUFS\fR file system, can be overridden with the \fB-f\fR option.
 .sp
-The command also checks that the replication strategy for the pool is consistent. An attempt to combine redundant and non-redundant storage in a single pool, or to mix disks and files, results in an error unless \fB-f\fR is specified. The use of differently sized devices within a single \fBraidz\fR or mirror group is also flagged as an error unless \fB-f\fR is specified.
+The command also checks that the replication strategy for the pool is
+consistent. An attempt to combine redundant and non-redundant storage in a
+single pool, or to mix disks and files, results in an error unless \fB-f\fR is
+specified. The use of differently sized devices within a single \fBraidz\fR or
+mirror group is also flagged as an error unless \fB-f\fR is specified.
 .sp
-Unless the \fB-R\fR option is specified, the default mount point is "/\fIpool\fR". The mount point must not exist or must be empty, or else the root dataset cannot be mounted. This can be overridden with the \fB-m\fR option.
+Unless the \fB-R\fR option is specified, the default mount point is
+"/\fIpool\fR". The mount point must not exist or must be empty, or else the
+root dataset cannot be mounted. This can be overridden with the \fB-m\fR
+option.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .sp .6
 .RS 4n
-Forces use of \fBvdev\fRs, even if they appear in use or specify a conflicting replication level. Not all devices can be overridden in this manner.
+Forces use of \fBvdev\fRs, even if they appear in use or specify a conflicting
+replication level. Not all devices can be overridden in this manner.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-n\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays the configuration that would be used without actually creating the pool. The actual pool creation can still fail due to insufficient privileges or device sharing.
+Displays the configuration that would be used without actually creating the
+pool. The actual pool creation can still fail due to insufficient privileges or
+device sharing.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty=value\fR [\fB-o\fR \fIproperty=value\fR] ...\fR
 .ad
 .sp .6
 .RS 4n
-Sets the given pool properties. See the "Properties" section for a list of valid properties that can be set.
+Sets the given pool properties. See the "Properties" section for a list of
+valid properties that can be set.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-O\fR \fIfile-system-property=value\fR\fR
 .ad
@@ -792,12 +930,13 @@ Sets the given pool properties. See the "Properties" section for a list of valid
 .ad
 .sp .6
 .RS 4n
-Sets the given file system properties in the root file system of the pool. See the "Properties" section of \fBzfs\fR(1M) for a list of valid properties that can be set.
+Sets the given file system properties in the root file system of the pool. See
+the "Properties" section of \fBzfs\fR(8) for a list of valid properties that
+can be set.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR \fIroot\fR\fR
 .ad
@@ -808,34 +947,34 @@ Equivalent to "-o cachefile=none,altroot=\fIroot\fR"
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-m\fR \fImountpoint\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the mount point for the root dataset. The default mount point is "/\fIpool\fR" or "\fBaltroot\fR/\fIpool\fR" if \fBaltroot\fR is specified. The mount point must be an absolute path, "\fBlegacy\fR", or "\fBnone\fR". For more information on dataset mount points, see \fBzfs\fR(1M).
+Sets the mount point for the root dataset. The default mount point is
+"/\fIpool\fR" or "\fBaltroot\fR/\fIpool\fR" if \fBaltroot\fR is specified. The
+mount point must be an absolute path, "\fBlegacy\fR", or "\fBnone\fR". For more
+information on dataset mount points, see \fBzfs\fR(8).
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool destroy\fR [\fB-f\fR] \fIpool\fR\fR
 .ad
 .sp .6
 .RS 4n
-Destroys the given pool, freeing up any devices for other use. This command tries to unmount any active datasets before destroying the pool.
+Destroys the given pool, freeing up any devices for other use. This command
+tries to unmount any active datasets before destroying the pool.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 6n
-.rt  
 Forces any active datasets contained within the pool to be unmounted.
 .RE
 
@@ -843,52 +982,58 @@ Forces any active datasets contained within the pool to be unmounted.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool detach\fR \fIpool\fR \fIdevice\fR\fR
 .ad
 .sp .6
 .RS 4n
-Detaches \fIdevice\fR from a mirror. The operation is refused if there are no other valid replicas of the data.
+Detaches \fIdevice\fR from a mirror. The operation is refused if there are no
+other valid replicas of the data.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool export\fR [\fB-f\fR] \fIpool\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Exports the given pools from the system. All devices are marked as exported, but are still considered in use by other subsystems. The devices can be moved between systems (even those of different endianness) and imported as long as a sufficient number of devices are present.
+Exports the given pools from the system. All devices are marked as exported,
+but are still considered in use by other subsystems. The devices can be moved
+between systems (even those of different endianness) and imported as long as a
+sufficient number of devices are present.
 .sp
-Before exporting the pool, all datasets within the pool are unmounted. A pool can not be exported if it has a shared spare that is currently being used.
+Before exporting the pool, all datasets within the pool are unmounted. A pool
+can not be exported if it has a shared spare that is currently being used.
 .sp
-For pools to be portable, you must give the \fBzpool\fR command whole disks, not just slices, so that \fBZFS\fR can label the disks with portable \fBEFI\fR labels. Otherwise, disk drivers on platforms of different endianness will not recognize the disks.
+For pools to be portable, you must give the \fBzpool\fR command whole disks,
+not just slices, so that \fBZFS\fR can label the disks with portable \fBEFI\fR
+labels. Otherwise, disk drivers on platforms of different endianness will not
+recognize the disks.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 6n
-.rt  
 Forcefully unmount all datasets, using the "\fBunmount -f\fR" command.
 .sp
-This command will forcefully export the pool even if it has a shared spare that is currently being used. This may lead to potential data corruption.
+This command will forcefully export the pool even if it has a shared spare that
+is currently being used. This may lead to potential data corruption.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool get\fR "\fIall\fR" | \fIproperty\fR[,...] \fIpool\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Retrieves the given list of properties (or all properties if "\fBall\fR" is used) for the specified storage pool(s). These properties are displayed with the following fields:
+Retrieves the given list of properties (or all properties if "\fBall\fR" is
+used) for the specified storage pool(s). These properties are displayed with
+the following fields:
 .sp
 .in +2
 .nf
@@ -900,83 +1045,88 @@ Retrieves the given list of properties (or all properties if "\fBall\fR" is used
 .in -2
 .sp
 
-See the "Properties" section for more information on the available pool properties.
+See the "Properties" section for more information on the available pool
+properties.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool history\fR [\fB-il\fR] [\fIpool\fR] ...\fR
 .ad
 .sp .6
 .RS 4n
-Displays the command history of the specified pools or all pools if no pool is specified.
+Displays the command history of the specified pools or all pools if no pool is
+specified.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-i\fR\fR
 .ad
 .RS 6n
-.rt  
-Displays internally logged \fBZFS\fR events in addition to user initiated events.
+Displays internally logged \fBZFS\fR events in addition to user initiated
+events.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-l\fR\fR
 .ad
 .RS 6n
-.rt  
-Displays log records in long format, which in addition to standard format includes, the user name, the hostname, and the zone in which the operation was performed.
+Displays log records in long format, which in addition to standard format
+includes, the user name, the hostname, and the jail in which the operation was
+performed.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool import\fR [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR] [\fB-D\fR]\fR
+\fB\fBzpool import\fR [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR]
+[\fB-D\fR]\fR
 .ad
 .sp .6
 .RS 4n
-Lists pools available to import. If the \fB-d\fR option is not specified, this command searches for devices in "/dev/dsk". The \fB-d\fR option can be specified multiple times, and all directories are searched. If the device appears to be part of an exported pool, this command displays a summary of the pool with the name of the pool, a numeric identifier, as well as the \fIvdev\fR layout and current health of the device for each device or file. Destroyed pools, pools that were previously destroyed with the "\fBzpool destroy\fR" command, are not listed unless the \fB-D\fR option is specified. 
+Lists pools available to import. If the \fB-d\fR option is not specified, this
+command searches for devices in "/dev/dsk". The \fB-d\fR option can be
+specified multiple times, and all directories are searched. If the device
+appears to be part of an exported pool, this command displays a summary of the
+pool with the name of the pool, a numeric identifier, as well as the \fIvdev\fR
+layout and current health of the device for each device or file. Destroyed
+pools, pools that were previously destroyed with the "\fBzpool destroy\fR"
+command, are not listed unless the \fB-D\fR option is specified.
 .sp
-The numeric identifier is unique, and can be used instead of the pool name when multiple exported pools of the same name are available.
+The numeric identifier is unique, and can be used instead of the pool name when
+multiple exported pools of the same name are available.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-c\fR \fIcachefile\fR\fR
 .ad
 .RS 16n
-.rt  
-Reads configuration from the given \fBcachefile\fR that was created with the "\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of searching for devices.
+Reads configuration from the given \fBcachefile\fR that was created with the
+"\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of
+searching for devices.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR \fIdir\fR\fR
 .ad
 .RS 16n
-.rt  
-Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be specified multiple times. 
+Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be
+specified multiple times.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-D\fR\fR
 .ad
 .RS 16n
-.rt  
 Lists destroyed pools only.
 .RE
 
@@ -984,161 +1134,166 @@ Lists destroyed pools only.
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool import\fR [\fB-o\fR \fImntopts\fR] [ \fB-o\fR \fIproperty\fR=\fIvalue\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR] [\fB-D\fR] [\fB-f\fR] [\fB-R\fR \fIroot\fR] \fB-a\fR\fR
+\fB\fBzpool import\fR [\fB-o\fR \fImntopts\fR] [ \fB-o\fR
+\fIproperty\fR=\fIvalue\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR]
+[\fB-D\fR] [\fB-f\fR] [\fB-R\fR \fIroot\fR] \fB-a\fR\fR
 .ad
 .sp .6
 .RS 4n
-Imports all pools found in the search directories. Identical to the previous command, except that all pools with a sufficient number of devices available are imported. Destroyed pools, pools that were previously destroyed with the "\fBzpool destroy\fR" command, will not be imported unless the \fB-D\fR option is specified.
+Imports all pools found in the search directories. Identical to the previous
+command, except that all pools with a sufficient number of devices available
+are imported. Destroyed pools, pools that were previously destroyed with the
+"\fBzpool destroy\fR" command, will not be imported unless the \fB-D\fR option
+is specified.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fImntopts\fR\fR
 .ad
 .RS 21n
-.rt  
-Comma-separated list of mount options to use when mounting datasets within the pool. See \fBzfs\fR(1M) for a description of dataset properties and mount options.
+Comma-separated list of mount options to use when mounting datasets within the
+pool. See \fBzfs\fR(8) for a description of dataset properties and mount
+options.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty=value\fR\fR
 .ad
 .RS 21n
-.rt  
-Sets the specified property on the imported pool. See the "Properties" section for more information on the available pool properties.
+Sets the specified property on the imported pool. See the "Properties" section
+for more information on the available pool properties.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-c\fR \fIcachefile\fR\fR
 .ad
 .RS 21n
-.rt  
-Reads configuration from the given \fBcachefile\fR that was created with the "\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of searching for devices.
+Reads configuration from the given \fBcachefile\fR that was created with the
+"\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of
+searching for devices.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR \fIdir\fR\fR
 .ad
 .RS 21n
-.rt  
-Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be specified multiple times. This option is incompatible with the \fB-c\fR option.
+Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be
+specified multiple times. This option is incompatible with the \fB-c\fR option.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-D\fR\fR
 .ad
 .RS 21n
-.rt  
 Imports destroyed pools only. The \fB-f\fR option is also required.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 21n
-.rt  
 Forces import, even if the pool appears to be potentially active.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .RS 21n
-.rt  
-Searches for and imports all pools found. 
+Searches for and imports all pools found.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR \fIroot\fR\fR
 .ad
 .RS 21n
-.rt  
-Sets the "\fBcachefile\fR" property to "\fBnone\fR" and the "\fIaltroot\fR" property to "\fIroot\fR".
+Sets the "\fBcachefile\fR" property to "\fBnone\fR" and the "\fIaltroot\fR"
+property to "\fIroot\fR".
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool import\fR [\fB-o\fR \fImntopts\fR] [ \fB-o\fR \fIproperty\fR=\fIvalue\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR] [\fB-D\fR] [\fB-f\fR] [\fB-R\fR \fIroot\fR] \fIpool\fR | \fIid\fR [\fInewpool\fR]\fR
+\fB\fBzpool import\fR [\fB-o\fR \fImntopts\fR] [ \fB-o\fR
+\fIproperty\fR=\fIvalue\fR] ... [\fB-d\fR \fIdir\fR | \fB-c\fR \fIcachefile\fR]
+[\fB-D\fR] [\fB-f\fR] [\fB-R\fR \fIroot\fR] \fIpool\fR | \fIid\fR
+[\fInewpool\fR]\fR
 .ad
 .sp .6
 .RS 4n
-Imports a specific pool. A pool can be identified by its name or the numeric identifier. If \fInewpool\fR is specified, the pool is imported using the name \fInewpool\fR. Otherwise, it is imported with the same name as its exported name.
+Imports a specific pool. A pool can be identified by its name or the numeric
+identifier. If \fInewpool\fR is specified, the pool is imported using the name
+\fInewpool\fR. Otherwise, it is imported with the same name as its exported
+name.
 .sp
-If a device is removed from a system without running "\fBzpool export\fR" first, the device appears as potentially active. It cannot be determined if this was a failed export, or whether the device is really in use from another host. To import a pool in this state, the \fB-f\fR option is required.
+If a device is removed from a system without running "\fBzpool export\fR"
+first, the device appears as potentially active. It cannot be determined if
+this was a failed export, or whether the device is really in use from another
+host. To import a pool in this state, the \fB-f\fR option is required.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fImntopts\fR\fR
 .ad
 .sp .6
 .RS 4n
-Comma-separated list of mount options to use when mounting datasets within the pool. See \fBzfs\fR(1M) for a description of dataset properties and mount options.
+Comma-separated list of mount options to use when mounting datasets within the
+pool. See \fBzfs\fR(8) for a description of dataset properties and mount
+options.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIproperty=value\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the specified property on the imported pool. See the "Properties" section for more information on the available pool properties.
+Sets the specified property on the imported pool. See the "Properties" section
+for more information on the available pool properties.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-c\fR \fIcachefile\fR\fR
 .ad
 .sp .6
 .RS 4n
-Reads configuration from the given \fBcachefile\fR that was created with the "\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of searching for devices.
+Reads configuration from the given \fBcachefile\fR that was created with the
+"\fBcachefile\fR" pool property. This \fBcachefile\fR is used instead of
+searching for devices.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-d\fR \fIdir\fR\fR
 .ad
 .sp .6
 .RS 4n
-Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be specified multiple times. This option is incompatible with the \fB-c\fR option.
+Searches for devices or files in \fIdir\fR. The \fB-d\fR option can be
+specified multiple times. This option is incompatible with the \fB-c\fR option.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-D\fR\fR
 .ad
@@ -1149,7 +1304,6 @@ Imports destroyed pool. The \fB-f\fR option is also required.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
@@ -1160,61 +1314,64 @@ Forces import, even if the pool appears to be potentially active.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-R\fR \fIroot\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the "\fBcachefile\fR" property to "\fBnone\fR" and the "\fIaltroot\fR" property to "\fIroot\fR".
+Sets the "\fBcachefile\fR" property to "\fBnone\fR" and the "\fIaltroot\fR"
+property to "\fIroot\fR".
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool iostat\fR [\fB-T\fR \fBu\fR | \fBd\fR] [\fB-v\fR] [\fIpool\fR] ... [\fIinterval\fR[\fIcount\fR]]\fR
+\fB\fBzpool iostat\fR [\fB-T\fR \fBu\fR | \fBd\fR] [\fB-v\fR] [\fIpool\fR] ...
+[\fIinterval\fR[\fIcount\fR]]\fR
 .ad
 .sp .6
 .RS 4n
-Displays \fBI/O\fR statistics for the given pools. When given an interval, the statistics are printed every \fIinterval\fR seconds until \fBCtrl-C\fR is pressed. If no \fIpools\fR are specified, statistics for every pool in the system is shown. If \fIcount\fR is specified, the command exits after \fIcount\fR reports are printed.
+Displays \fBI/O\fR statistics for the given pools. When given an interval, the
+statistics are printed every \fIinterval\fR seconds until \fBCtrl-C\fR is
+pressed. If no \fIpools\fR are specified, statistics for every pool in the
+system is shown. If \fIcount\fR is specified, the command exits after
+\fIcount\fR reports are printed.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-T\fR \fBu\fR | \fBd\fR\fR
 .ad
 .RS 12n
-.rt  
 Display a time stamp.
 .sp
-Specify \fBu\fR for a printed representation of the internal representation of time. See \fBtime\fR(2). Specify \fBd\fR for standard date format. See \fBdate\fR(1).
+Specify \fBu\fR for a printed representation of the internal representation of
+time. See \fBtime\fR(2). Specify \fBd\fR for standard date format. See
+\fBdate\fR(1).
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-v\fR\fR
 .ad
 .RS 12n
-.rt  
-Verbose statistics. Reports usage statistics for individual \fIvdevs\fR within the pool, in addition to the pool-wide statistics.
+Verbose statistics. Reports usage statistics for individual \fIvdevs\fR within
+the pool, in addition to the pool-wide statistics.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool labelclear\fR [\fB-f\fR] \fIdevice\fR
 .ad
 .sp .6
 .RS 4n
-Removes ZFS label information from the specified device. The device must not be part of an active pool configuration.
+Removes ZFS label information from the specified device. The device must not
+be part of an active pool configuration.
 .sp
 .ne 2
 .mk
@@ -1236,58 +1393,56 @@ Treat exported or foreign devices as inactive.
 .ad
 .sp .6
 .RS 4n
-Lists the given pools along with a health status and space usage. When given no arguments, all pools in the system are listed.
+Lists the given pools along with a health status and space usage. When given no
+arguments, all pools in the system are listed.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-H\fR\fR
 .ad
 .RS 12n
-.rt  
-Scripted mode. Do not display headers, and separate fields by a single tab instead of arbitrary space.
+Scripted mode. Do not display headers, and separate fields by a single tab
+instead of arbitrary space.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-o\fR \fIprops\fR\fR
 .ad
 .RS 12n
-.rt  
-Comma-separated list of properties to display. See the "Properties" section for a list of valid properties. The default list is "name, size, used, available, capacity, health, altroot"
+Comma-separated list of properties to display. See the "Properties" section for
+a list of valid properties. The default list is "name, size, used, available,
+capacity, health, altroot"
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool offline\fR [\fB-t\fR] \fIpool\fR \fIdevice\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Takes the specified physical device offline. While the \fIdevice\fR is offline, no attempt is made to read or write to the device.
+Takes the specified physical device offline. While the \fIdevice\fR is offline,
+no attempt is made to read or write to the device.
 .sp
 This command is not applicable to spares or cache devices.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-t\fR\fR
 .ad
 .RS 6n
-.rt  
-Temporary. Upon reboot, the specified physical device reverts to its previous state.
+Temporary. Upon reboot, the specified physical device reverts to its previous
+state.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool online\fR [\fB-e\fR] \fIpool\fR \fIdevice\fR...\fR
 .ad
@@ -1298,75 +1453,94 @@ Brings the specified physical device online.
 This command is not applicable to spares or cache devices.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-e\fR\fR
 .ad
 .RS 6n
-.rt  
-Expand the device to use all available space. If the device is part of a mirror or \fBraidz\fR then all devices must be expanded before the new space will become available to the pool.
+Expand the device to use all available space. If the device is part of a mirror
+or \fBraidz\fR then all devices must be expanded before the new space will
+become available to the pool.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool remove\fR \fIpool\fR \fIdevice\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Removes the specified device from the pool. This command currently only supports removing hot spares, cache, and log devices. A mirrored log device can be removed by specifying the top-level mirror for the log. Non-log devices that are part of a mirrored configuration can be removed using the \fBzpool detach\fR command. Non-redundant and \fBraidz\fR devices cannot be removed from a pool.
+Removes the specified device from the pool. This command currently only
+supports removing hot spares, cache, and log devices. A mirrored log device can
+be removed by specifying the top-level mirror for the log. Non-log devices that
+are part of a mirrored configuration can be removed using the \fBzpool
+detach\fR command. Non-redundant and \fBraidz\fR devices cannot be removed from
+a pool.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
-\fB\fBzpool replace\fR [\fB-f\fR] \fIpool\fR \fIold_device\fR [\fInew_device\fR]\fR
+\fB\fBzpool replace\fR [\fB-f\fR] \fIpool\fR \fIold_device\fR
+[\fInew_device\fR]\fR
 .ad
 .sp .6
 .RS 4n
-Replaces \fIold_device\fR with \fInew_device\fR. This is equivalent to attaching \fInew_device\fR, waiting for it to resilver, and then detaching \fIold_device\fR.
+Replaces \fIold_device\fR with \fInew_device\fR. This is equivalent to
+attaching \fInew_device\fR, waiting for it to resilver, and then detaching
+\fIold_device\fR.
 .sp
-The size of \fInew_device\fR must be greater than or equal to the minimum size of all the devices in a mirror or \fBraidz\fR configuration.
+The size of \fInew_device\fR must be greater than or equal to the minimum size
+of all the devices in a mirror or \fBraidz\fR configuration.
 .sp
-\fInew_device\fR is required if the pool is not redundant. If \fInew_device\fR is not specified, it defaults to \fIold_device\fR. This form of replacement is useful after an existing disk has failed and has been physically replaced. In this case, the new disk may have the same \fB/dev/dsk\fR path as the old device, even though it is actually a different disk. \fBZFS\fR recognizes this.
+\fInew_device\fR is required if the pool is not redundant. If \fInew_device\fR
+is not specified, it defaults to \fIold_device\fR. This form of replacement is
+useful after an existing disk has failed and has been physically replaced. In
+this case, the new disk may have the same \fB/dev/dsk\fR path as the old
+device, even though it is actually a different disk. \fBZFS\fR recognizes this.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-f\fR\fR
 .ad
 .RS 6n
-.rt  
-Forces use of \fInew_device\fR, even if its appears to be in use. Not all devices can be overridden in this manner.
+Forces use of \fInew_device\fR, even if its appears to be in use. Not all
+devices can be overridden in this manner.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool scrub\fR [\fB-s\fR] \fIpool\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Begins a scrub. The scrub examines all data in the specified pools to verify that it checksums correctly. For replicated (mirror or \fBraidz\fR) devices, \fBZFS\fR automatically repairs any damage discovered during the scrub. The "\fBzpool status\fR" command reports the progress of the scrub and summarizes the results of the scrub upon completion.
+Begins a scrub. The scrub examines all data in the specified pools to verify
+that it checksums correctly. For replicated (mirror or \fBraidz\fR) devices,
+\fBZFS\fR automatically repairs any damage discovered during the scrub. The
+"\fBzpool status\fR" command reports the progress of the scrub and summarizes
+the results of the scrub upon completion.
 .sp
-Scrubbing and resilvering are very similar operations. The difference is that resilvering only examines data that \fBZFS\fR knows to be out of date (for example, when attaching a new device to a mirror or replacing an existing device), whereas scrubbing examines all data to discover silent errors due to hardware faults or disk failure.
+Scrubbing and resilvering are very similar operations. The difference is that
+resilvering only examines data that \fBZFS\fR knows to be out of date (for
+example, when attaching a new device to a mirror or replacing an existing
+device), whereas scrubbing examines all data to discover silent errors due to
+hardware faults or disk failure.
 .sp
-Because scrubbing and resilvering are \fBI/O\fR-intensive operations, \fBZFS\fR only allows one at a time. If a scrub is already in progress, the "\fBzpool scrub\fR" command terminates it and starts a new scrub. If a resilver is in progress, \fBZFS\fR does not allow a scrub to be started until the resilver completes.
+Because scrubbing and resilvering are \fBI/O\fR-intensive operations, \fBZFS\fR
+only allows one at a time. If a scrub is already in progress, the "\fBzpool
+scrub\fR" command terminates it and starts a new scrub. If a resilver is in
+progress, \fBZFS\fR does not allow a scrub to be started until the resilver
+completes.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-s\fR\fR
 .ad
 .RS 6n
-.rt  
 Stop scrubbing.
 .RE
 
@@ -1374,101 +1548,108 @@ Stop scrubbing.
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool set\fR \fIproperty\fR=\fIvalue\fR \fIpool\fR\fR
 .ad
 .sp .6
 .RS 4n
-Sets the given property on the specified pool. See the "Properties" section for more information on what properties can be set and acceptable values.
+Sets the given property on the specified pool. See the "Properties" section for
+more information on what properties can be set and acceptable values.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool status\fR [\fB-xv\fR] [\fIpool\fR] ...\fR
 .ad
 .sp .6
 .RS 4n
-Displays the detailed health status for the given pools. If no \fIpool\fR is specified, then the status of each pool in the system is displayed. For more information on pool and device health, see the "Device Failure and Recovery" section.
+Displays the detailed health status for the given pools. If no \fIpool\fR is
+specified, then the status of each pool in the system is displayed. For more
+information on pool and device health, see the "Device Failure and Recovery"
+section.
 .sp
-If a scrub or resilver is in progress, this command reports the percentage done and the estimated time to completion. Both of these are only approximate, because the amount of data in the pool and the other workloads on the system can change.
+If a scrub or resilver is in progress, this command reports the percentage done
+and the estimated time to completion. Both of these are only approximate,
+because the amount of data in the pool and the other workloads on the system
+can change.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-x\fR\fR
 .ad
 .RS 6n
-.rt  
-Only display status for pools that are exhibiting errors or are otherwise unavailable.
+Only display status for pools that are exhibiting errors or are otherwise
+unavailable.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-v\fR\fR
 .ad
 .RS 6n
-.rt  
-Displays verbose data error information, printing out a complete list of all data errors since the last complete pool scrub.
+Displays verbose data error information, printing out a complete list of all
+data errors since the last complete pool scrub.
 .RE
 
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool upgrade\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays all pools formatted using a different \fBZFS\fR on-disk version. Older versions can continue to be used, but some features may not be available. These pools can be upgraded using "\fBzpool upgrade -a\fR". Pools that are formatted with a more recent version are also displayed, although these pools will be inaccessible on the system.
+Displays all pools formatted using a different \fBZFS\fR on-disk version. Older
+versions can continue to be used, but some features may not be available. These
+pools can be upgraded using "\fBzpool upgrade -a\fR". Pools that are formatted
+with a more recent version are also displayed, although these pools will be
+inaccessible on the system.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool upgrade\fR \fB-v\fR\fR
 .ad
 .sp .6
 .RS 4n
-Displays \fBZFS\fR versions supported by the current software. The current \fBZFS\fR versions and all previous supported versions are displayed, along with an explanation of the features provided with each version.
+Displays \fBZFS\fR versions supported by the current software. The current
+\fBZFS\fR versions and all previous supported versions are displayed, along
+with an explanation of the features provided with each version.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fBzpool upgrade\fR [\fB-V\fR \fIversion\fR] \fB-a\fR | \fIpool\fR ...\fR
 .ad
 .sp .6
 .RS 4n
-Upgrades the given pool to the latest on-disk version. Once this is done, the pool will no longer be accessible on systems running older versions of the software.
+Upgrades the given pool to the latest on-disk version. Once this is done, the
+pool will no longer be accessible on systems running older versions of the
+software.
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-a\fR\fR
 .ad
 .RS 14n
-.rt  
 Upgrades all pools.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB-V\fR \fIversion\fR\fR
 .ad
 .RS 14n
-.rt  
-Upgrade to the specified version. If the \fB-V\fR flag is not specified, the pool is upgraded to the most recent version. This option can only be used to increase the version number, and only up to the most recent version supported by this software.
+Upgrade to the specified version. If the \fB-V\fR flag is not specified, the
+pool is upgraded to the most recent version. This option can only be used to
+increase the version number, and only up to the most recent version supported
+by this software.
 .RE
 
 .RE
@@ -1478,12 +1659,13 @@ Upgrade to the specified version. If the \fB-V\fR flag is not specified, the poo
 \fBExample 1 \fRCreating a RAID-Z Storage Pool
 .sp
 .LP
-The following command creates a pool with a single \fBraidz\fR root \fIvdev\fR that consists of six disks.
+The following command creates a pool with a single \fBraidz\fR root \fIvdev\fR
+that consists of six disks.
 
 .sp
 .in +2
 .nf
-# \fBzpool create tank raidz c0t0d0 c0t1d0 c0t2d0 c0t3d0 c0t4d0 c0t5d0\fR
+# \fBzpool create tank raidz da0 da1 da2 da3 da4 da5\fR
 .fi
 .in -2
 .sp
@@ -1492,12 +1674,13 @@ The following command creates a pool with a single \fBraidz\fR root \fIvdev\fR t
 \fBExample 2 \fRCreating a Mirrored Storage Pool
 .sp
 .LP
-The following command creates a pool with two mirrors, where each mirror contains two disks.
+The following command creates a pool with two mirrors, where each mirror
+contains two disks.
 
 .sp
 .in +2
 .nf
-# \fBzpool create tank mirror c0t0d0 c0t1d0 mirror c0t2d0 c0t3d0\fR
+# \fBzpool create tank mirror da0 da1 mirror da2 da3\fR
 .fi
 .in -2
 .sp
@@ -1511,7 +1694,7 @@ The following command creates an unmirrored pool using two disk slices.
 .sp
 .in +2
 .nf
-# \fBzpool create tank /dev/dsk/c0t0d0s1 c0t1d0s4\fR
+# \fBzpool create tank /dev/da0s1 da1s4\fR
 .fi
 .in -2
 .sp
@@ -1520,7 +1703,8 @@ The following command creates an unmirrored pool using two disk slices.
 \fBExample 4 \fRCreating a ZFS Storage Pool by Using Files
 .sp
 .LP
-The following command creates an unmirrored pool using files. While not recommended, a pool based on files can be useful for experimental purposes.
+The following command creates an unmirrored pool using files. While not
+recommended, a pool based on files can be useful for experimental purposes.
 
 .sp
 .in +2
@@ -1534,12 +1718,14 @@ The following command creates an unmirrored pool using files. While not recommen
 \fBExample 5 \fRAdding a Mirror to a ZFS Storage Pool
 .sp
 .LP
-The following command adds two mirrored disks to the pool "\fItank\fR", assuming the pool is already made up of two-way mirrors. The additional space is immediately available to any datasets within the pool.
+The following command adds two mirrored disks to the pool "\fItank\fR",
+assuming the pool is already made up of two-way mirrors. The additional space
+is immediately available to any datasets within the pool.
 
 .sp
 .in +2
 .nf
-# \fBzpool add tank mirror c1t0d0 c1t1d0\fR
+# \fBzpool add tank mirror da0 da1\fR
 .fi
 .in -2
 .sp
@@ -1548,7 +1734,8 @@ The following command adds two mirrored disks to the pool "\fItank\fR", assuming
 \fBExample 6 \fRListing Available ZFS Storage Pools
 .sp
 .LP
-The following command lists all available pools on the system. In this case, the pool \fIzion\fR is faulted due to a missing device.
+The following command lists all available pools on the system. In this case,
+the pool \fIzion\fR is faulted due to a missing device.
 
 .sp
 .LP
@@ -1570,7 +1757,8 @@ The results from this command are similar to the following:
 \fBExample 7 \fRDestroying a ZFS Storage Pool
 .sp
 .LP
-The following command destroys the pool "\fItank\fR" and any datasets contained within.
+The following command destroys the pool "\fItank\fR" and any datasets contained
+within.
 
 .sp
 .in +2
@@ -1584,7 +1772,8 @@ The following command destroys the pool "\fItank\fR" and any datasets contained
 \fBExample 8 \fRExporting a ZFS Storage Pool
 .sp
 .LP
-The following command exports the devices in pool \fItank\fR so that they can be relocated or later imported.
+The following command exports the devices in pool \fItank\fR so that they can
+be relocated or later imported.
 
 .sp
 .in +2
@@ -1598,7 +1787,8 @@ The following command exports the devices in pool \fItank\fR so that they can be
 \fBExample 9 \fRImporting a ZFS Storage Pool
 .sp
 .LP
-The following command displays available pools, and then imports the pool "tank" for use on the system.
+The following command displays available pools, and then imports the pool
+"tank" for use on the system.
 
 .sp
 .LP
@@ -1616,8 +1806,8 @@ config:
 
         tank        ONLINE
           mirror    ONLINE
-            c1t2d0  ONLINE
-            c1t3d0  ONLINE
+               da0  ONLINE
+               da1  ONLINE
 
 # \fBzpool import tank\fR
 .fi
@@ -1628,7 +1818,8 @@ config:
 \fBExample 10 \fRUpgrading All ZFS Storage Pools to the Current Version
 .sp
 .LP
-The following command upgrades all ZFS Storage pools to the current version of the software.
+The following command upgrades all ZFS Storage pools to the current version of
+the software.
 
 .sp
 .in +2
@@ -1648,31 +1839,34 @@ The following command creates a new pool with an available hot spare:
 .sp
 .in +2
 .nf
-# \fBzpool create tank mirror c0t0d0 c0t1d0 spare c0t2d0\fR
+# \fBzpool create tank mirror da0 da1 spare da2\fR
 .fi
 .in -2
 .sp
 
 .sp
 .LP
-If one of the disks were to fail, the pool would be reduced to the degraded state. The failed device can be replaced using the following command:
+If one of the disks were to fail, the pool would be reduced to the degraded
+state. The failed device can be replaced using the following command:
 
 .sp
 .in +2
 .nf
-# \fBzpool replace tank c0t0d0 c0t3d0\fR
+# \fBzpool replace tank da0 da2\fR
 .fi
 .in -2
 .sp
 
 .sp
 .LP
-Once the data has been resilvered, the spare is automatically removed and is made available should another device fails. The hot spare can be permanently removed from the pool using the following command:
+Once the data has been resilvered, the spare is automatically removed and is
+made available should another device fails. The hot spare can be permanently
+removed from the pool using the following command:
 
 .sp
 .in +2
 .nf
-# \fBzpool remove tank c0t2d0\fR
+# \fBzpool remove tank da3\fR
 .fi
 .in -2
 .sp
@@ -1681,13 +1875,14 @@ Once the data has been resilvered, the spare is automatically removed and is mad
 \fBExample 12 \fRCreating a ZFS Pool with Mirrored Separate Intent Logs
 .sp
 .LP
-The following command creates a ZFS storage pool consisting of two, two-way mirrors and mirrored log devices:
+The following command creates a ZFS storage pool consisting of two, two-way
+mirrors and mirrored log devices:
 
 .sp
 .in +2
 .nf
-# \fBzpool create pool mirror c0d0 c1d0 mirror c2d0 c3d0 log mirror \e
-   c4d0 c5d0\fR
+# \fBzpool create pool mirror da0 da1 mirror da2 da3 log mirror \e
+   da4 da5\fR
 .fi
 .in -2
 .sp
@@ -1696,7 +1891,8 @@ The following command creates a ZFS storage pool consisting of two, two-way mirr
 \fBExample 13 \fRAdding Cache Devices to a ZFS Pool
 .sp
 .LP
-The following command adds two disks for use as cache devices to a ZFS storage pool:
+The following command adds two disks for use as cache devices to a ZFS storage
+pool:
 
 .sp
 .in +2
@@ -1708,7 +1904,10 @@ The following command adds two disks for use as cache devices to a ZFS storage p
 
 .sp
 .LP
-Once added, the cache devices gradually fill with content from main memory. Depending on the size of your cache devices, it could take over an hour for them to fill. Capacity and reads can be monitored using the \fBiostat\fR option as follows: 
+Once added, the cache devices gradually fill with content from main memory.
+Depending on the size of your cache devices, it could take over an hour for
+them to fill. Capacity and reads can be monitored using the \fBiostat\fR option
+as follows:
 
 .sp
 .in +2
@@ -1739,15 +1938,15 @@ config:
          NAME        STATE     READ WRITE CKSUM
          tank        ONLINE       0     0     0
            mirror-0  ONLINE       0     0     0
-             c6t0d0  ONLINE       0     0     0
-             c6t1d0  ONLINE       0     0     0
+                da0  ONLINE       0     0     0
+                da1  ONLINE       0     0     0
            mirror-1  ONLINE       0     0     0
-             c6t2d0  ONLINE       0     0     0
-             c6t3d0  ONLINE       0     0     0
+                da2  ONLINE       0     0     0
+                da3  ONLINE       0     0     0
          logs
            mirror-2  ONLINE       0     0     0
-             c4t0d0  ONLINE       0     0     0
-             c4t1d0  ONLINE       0     0     0
+                da4  ONLINE       0     0     0
+                da5  ONLINE       0     0     0
 .fi
 .in -2
 .sp
@@ -1770,57 +1969,32 @@ The command to remove the mirrored log \fBmirror-2\fR is:
 The following exit values are returned:
 .sp
 .ne 2
-.mk
 .na
 \fB\fB0\fR\fR
 .ad
 .RS 5n
-.rt  
-Successful completion. 
+Successful completion.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB1\fR\fR
 .ad
 .RS 5n
-.rt  
 An error occurred.
 .RE
 
 .sp
 .ne 2
-.mk
 .na
 \fB\fB2\fR\fR
 .ad
 .RS 5n
-.rt  
 Invalid command line options were specified.
 .RE
 
-.SH ATTRIBUTES
-.sp
-.LP
-See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
-.TS
-tab() box;
-cw(2.75i) |cw(2.75i) 
-lw(2.75i) |lw(2.75i) 
-.
-ATTRIBUTE TYPEATTRIBUTE VALUE
-_
-AvailabilitySUNWzfsu
-_
-Interface StabilityEvolving
-.TE
-
 .SH SEE ALSO
 .sp
 .LP
-\fBzfs\fR(1M), \fBattributes\fR(5)
+zfs(8)
diff --git a/cddl/sbin/zfs/Makefile b/cddl/sbin/zfs/Makefile
index 4d3c519..2b0af66 100644
--- a/cddl/sbin/zfs/Makefile
+++ b/cddl/sbin/zfs/Makefile
@@ -25,4 +25,6 @@ DPADD=	${LIBGEOM} ${LIBNVPAIR} ${LIBUMEM} \
 	${LIBUTIL} ${LIBUUTIL} ${LIBZFS}
 LDADD=	-lgeom -lnvpair -lumem -lutil -luutil -lzfs
 
+MANFILTER=	sed -e '/^$$/d'
+
 .include <bsd.prog.mk>
diff --git a/cddl/sbin/zpool/Makefile b/cddl/sbin/zpool/Makefile
index fba9ebf..6571654 100644
--- a/cddl/sbin/zpool/Makefile
+++ b/cddl/sbin/zpool/Makefile
@@ -30,4 +30,6 @@ DPADD=	${LIBAVL} ${LIBGEOM} ${LIBNVPAIR} \
 	${LIBUMEM} ${LIBUTIL} ${LIBUUTIL} ${LIBZFS}
 LDADD=	-lavl -lgeom -lnvpair -lumem -lutil -luutil -lzfs
 
+MANFILTER=	sed -e '/^$$/d'
+
 .include <bsd.prog.mk>