- Add ZFS startup script.

Submitted by:	des

- When starting mountd(8) and ZFS is enabled, add /etc/zfs/exports file.
- Update rc.conf(5).

5 files changed, 51 insertions, 2 deletions

diff --git a/etc/defaults/rc.conf b/etc/defaults/rc.conf
index 908d93e..fac7743 100644
--- a/etc/defaults/rc.conf
+++ b/etc/defaults/rc.conf
@@ -52,6 +52,9 @@ local_startup="/usr/local/etc/rc.d /usr/X11R6/etc/rc.d" # startup script dirs.
 script_name_sep=" "	# Change if your startup scripts' names contain spaces
 rc_conf_files="/etc/rc.conf /etc/rc.conf.local"
 
+# ZFS support
+zfs_enable="NO"		# Set to YES to automatically mount ZFS file systems
+
 # Experimental - test before enabling
 gbde_autoattach_all="NO" # YES automatically mounts gbde devices from fstab
 gbde_devices="NO" 	# Devices to automatically attach (list, or AUTO)
diff --git a/etc/rc.d/Makefile b/etc/rc.d/Makefile
index aca2e20..ebc59a1 100755
--- a/etc/rc.d/Makefile
+++ b/etc/rc.d/Makefile
@@ -40,7 +40,8 @@ FILES=	DAEMON FILESYSTEMS LOGIN NETWORKING SERVERS \
 	var virecover \
 	watchdogd wpa_supplicant \
 	ypbind yppasswdd ypserv \
-	ypset ypupdated ypxfrd
+	ypset ypupdated ypxfrd \
+	zfs
 
 .if ${MK_OPENSSH} != "no"
 FILES+=	sshd
diff --git a/etc/rc.d/mountd b/etc/rc.d/mountd
index 4389451..5edbb85 100755
--- a/etc/rc.d/mountd
+++ b/etc/rc.d/mountd
@@ -36,6 +36,11 @@ mountd_precmd()
 			checkyesno weak_mountd_authentication && rc_flags="-n"
 		fi
 	fi
+
+	if checkyesno zfs_enable ; then
+		rc_flags="${rc_flags} /etc/exports /etc/zfs/exports"
+	fi
+
 	rm -f /var/db/mountdtab
 	( umask 022 ; > /var/db/mountdtab )
 	return 0
diff --git a/etc/rc.d/zfs b/etc/rc.d/zfs
new file mode 100644
index 0000000..093f4c6
--- /dev/null
+++ b/etc/rc.d/zfs
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: zfs
+# REQUIRE: mountcritlocal
+# KEYWORD: nojail shutdown
+
+. /etc/rc.subr
+
+name="zfs"
+rcvar="zfs_enable"
+start_cmd="zfs_start"
+stop_cmd="zfs_stop"
+required_modules="zfs"
+
+zfs_start()
+{
+	zfs mount -a
+	zfs volinit
+	zfs share -a
+}
+
+zfs_stop()
+{
+	zfs unshare -a
+	zfs volfini
+	zfs unmount -a
+}
+
+load_rc_config $name
+run_rc_command "$1"
diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
index 459e344..3caf681 100644
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 4, 2007
+.Dd April 6, 2007
 .Dt RC.CONF 5
 .Os
 .Sh NAME
@@ -1276,6 +1276,13 @@ By default, the files specified are
 .Pa /etc/rc.conf
 and
 .Pa /etc/rc.conf.local
+.It Va zfs_enable
+.Pq Vt bool
+If set to
+.Dq Li YES ,
+.Pa /etc/rc.d/zfs
+will attempt to automatically mount ZFS file systems and initialize ZFS volumes
+(ZVOLs).
 .It Va gbde_autoattach_all
 .Pq Vt bool
 If set to