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author | ru <ru@FreeBSD.org> | 2001-03-05 15:33:54 +0000 |
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committer | ru <ru@FreeBSD.org> | 2001-03-05 15:33:54 +0000 |
commit | f59b6e4348fa6b503e6a3633d3e0c909d0246edf (patch) | |
tree | 44f8329535caac7d6e1669adbd05e7134857e8d8 /sbin/bsdlabel | |
parent | 173502e0754ee03e71296861f4eeb92ce8eda089 (diff) | |
download | FreeBSD-src-f59b6e4348fa6b503e6a3633d3e0c909d0246edf.zip FreeBSD-src-f59b6e4348fa6b503e6a3633d3e0c909d0246edf.tar.gz |
mdoc(7) police: misc formatting fixes.
(This page still needs a lot of work.)
Diffstat (limited to 'sbin/bsdlabel')
-rw-r--r-- | sbin/bsdlabel/bsdlabel.8 | 78 |
1 files changed, 50 insertions, 28 deletions
diff --git a/sbin/bsdlabel/bsdlabel.8 b/sbin/bsdlabel/bsdlabel.8 index 0486c52..d6e1c32 100644 --- a/sbin/bsdlabel/bsdlabel.8 +++ b/sbin/bsdlabel/bsdlabel.8 @@ -235,7 +235,9 @@ itself must be provided as the canonical name, i.e. not as a full path name. .Pp For most harddisks, a label based on percentages for most partitions (and -one partition with a size of '*') will produce a reasonable configuration. +one partition with a size of +.Ql * ) +will produce a reasonable configuration. .Pp PC-based systems have special requirements in order for the BIOS to properly recognize a @@ -569,7 +571,9 @@ specifies that the drive can perform bad sector remapping. .It Nm sectors/unit describes the total size of the disk. This value must be correct. .It Nm the partition table -This is the UNIX partition table, not the Microsoft partition table described in +This is the +.Ux +partition table, not the Microsoft partition table described in .Xr fdisk 8 . .El .Pp @@ -578,28 +582,35 @@ information: .Bl -hang -width 10n .It identifier The partition identifier is a single letter in the range -.Nm a +.Dq a to -.Nm h . +.Dq h . By convention, partition -.Nm c +.Dq c is reserved to describe the entire disk. .It size is the size of the partition in sectors, -.Nm K +.Cm K (kilobytes - 1024), -.Nm M +.Cm M (megabytes - 1024*1024), -.Nm G +.Cm G (gigabytes - 1024*1024*1024), -.Nm % +.Cm % (percentage of free space AFTER removing any fixed-size partitions other than partition -.Nm c -), or * (all remaining free space AFTER fixed-size and percentage +.Dq c) , +or +.Cm * +(all remaining free space AFTER fixed-size and percentage partitions). For partition -.Nm c , -a size of * indicates the entire disk. Lowercase versions of K, M, and G +.Dq c , +a size of +.Cm * +indicates the entire disk. Lowercase versions of +.Cm K , M , +and +.Cm G are allowed. Size and type should be specifed without any spaces between them. .Pp @@ -607,38 +618,41 @@ Example: 2097152, 1g, 1024m and 1048576k are all the same size (assuming 512-byte sectors). .It offset is the offset of the start of the partition from the beginning of the -drive in sectors, or * to have +drive in sectors, or +.Cm * +to have .Nm calculate the correct offset to use (the end of the previous partition plus one, ignoring partition -.Nm c . +.Dq c . For partition -.Nm c , -* will be interpreted as an offset of 0. +.Dq c , +.Cm * +will be interpreted as an offset of 0. .It fstype describes the purpose of the partition. The example shows most normal usages. For UFS file systems, use type -.Nm 4.2BSD . +.Cm 4.2BSD . Other common types are -.Nm unused +.Cm unused and -.Nm swap . +.Cm swap . See .Pa /usr/include/sys/disklabel.h for a complete list. .It fsize For -.Nm 4.2BSD +.Cm 4.2BSD and LFS file systems only, the fragment size. Defaults to 8192 for partitions smaller than 1 GB, 16384 for partitions 1GB or larger. .It bsize For -.Nm 4.2BSD +.Cm 4.2BSD and LFS file systems only, the block size. Defaults to 1024 for partitions smaller than 1 GB, 4096 for partitions 1GB or larger. .It bps/cpg For -.Nm 4.2BSD +.Cm 4.2BSD file systems, the number of cylinders in a cylinder group. For LFS file systems, the segment shift value. Defaults to 16 for partitions smaller than 1 GB, 64 for partitions 1GB or larger. @@ -719,7 +733,11 @@ Display what the label would be for using the partition layout in .Pa label_layout . This is useful for determining how much space would be alloted for various -partitions with a labelling scheme using %-based or * partition sizes. +partitions with a labelling scheme using +.Cm % Ns -based +or +.Cm * +partition sizes. .Pp .Dl disklabel -B da0s1 .Pp @@ -758,7 +776,11 @@ commands are optional, but may be necessary for some BIOSes to properly recognize the disk. .Pp This is an example disklabel that uses some of the new partition size types -such as %, M, G, and *, which could be used as a source file for +such as +.Cm % , M , G , +and +.Cm * , +which could be used as a source file for .Pp .Dl disklabel -R ad0s1c new_label_file .Bd -literal -offset 4n @@ -853,8 +875,8 @@ starts at absolute block 0 on the disk. .Pp .Nm does not perform all possible error checking. Warning *is* given if partitions -overlap; if an absolute offset doesn't match the expected offset; if the -.Nm c -partition doesn't start at 0 or doesn't cover the entire slice; if a +overlap; if an absolute offset does not match the expected offset; if the +.Dq c +partition does not start at 0 or does not cover the entire slice; if a partition runs past the end of the device; and a number of other errors; but no warning is given if space remains unused. |