1 files changed, 127 insertions, 0 deletions
diff --git a/system/openzfs/rc.zfs b/system/openzfs/rc.zfs
new file mode 100644
index 0000000000..7df2057908
--- /dev/null
+++ b/system/openzfs/rc.zfs
@@ -0,0 +1,127 @@
+#!/bin/bash
+#
+# zfs           This script will mount/umount the zfs filesystems.
+#
+# chkconfig:    2345 01 99
+# description:  This script will mount/umount the zfs filesystems during
+#               system boot/shutdown.  Configuration of which filesystems
+#               should be mounted is handled by the zfs 'mountpoint' and
+#               'canmount' properties.  See the zfs(8) man page for details.
+#               It is also responsible for all userspace zfs services.
+#
+### BEGIN INIT INFO
+# Provides: zfs
+# Required-Start: $local_fs
+# Required-Stop: $local_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Should-Stop:
+# Short-Description: Mount/umount the zfs filesystems
+# Description: ZFS is an advanced filesystem designed to simplify managing
+#              and protecting your data.  This service mounts the ZFS
+#              filesystems and starts all related zfs services.
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+LOCKFILE=/var/lock/zfs/zfs
+ZFS="/sbin/zfs"
+ZPOOL="/sbin/zpool"
+UDEVD="/dev/disk/by-id/"
+
+# Source zfs configuration.
+[ -r '/etc/default/zfs' ] &&  . /etc/default/zfs
+
+[ -x "$ZPOOL" ] || exit 1
+[ -x "$ZFS" ] || exit 2
+
+start()
+{
+    [ -f "$LOCKFILE" ] && return 3
+
+    # Requires selinux policy which has not been written.
+    if [ -r "/selinux/enforce" ] &&
+       [ "$(cat /selinux/enforce)" = "1" ]; then
+
+        echo "SELinux ZFS policy required"
+        return 4
+    fi
+
+    # Delay until all required block devices are present.
+    udevadm settle
+
+    # Load the zfs module stack
+    /sbin/modprobe zfs
+
+    # Ensure / exists in /etc/mtab, if not update mtab accordingly.
+    # This should be handled by rc.sysinit but lets be paranoid.
+    awk '$2 == "/" { exit 1 }' /etc/mtab
+    RETVAL=$?
+    if [ "$RETVAL" -eq 0 ]; then
+        /bin/mount -f /
+    fi
+
+    # Import all pools, and then mount
+    # all filesystem based on their properties.
+    echo "Importing ZFS pools"
+    "$ZPOOL" import -d "$UDEVD" -f -aN 2>/dev/null
+
+    echo "Mounting ZFS filesystems"
+    "$ZFS" mount -a
+
+    echo "Exporting ZFS filesystems"
+    "$ZFS" share -a
+
+    mkdir -p $(dirname $LOCKFILE)
+    touch "$LOCKFILE"
+}
+
+stop()
+{
+    [ ! -f "$LOCKFILE" ] && return 3
+
+    echo "Unmounting ZFS filesystems"
+    "$ZFS" umount -a
+
+    rm -f "$LOCKFILE"
+}
+
+status()
+{
+    [ ! -f "$LOCKFILE" ] && return 3
+
+    "$ZPOOL" status && echo "" && "$ZPOOL" list
+}
+
+case "$1" in
+    start)
+        start
+        RETVAL=$?
+        ;;
+    stop)
+        stop
+        RETVAL=$?
+        ;;
+    status)
+        status
+        RETVAL=$?
+        ;;
+    restart)
+        stop
+        start
+        ;;
+    condrestart)
+        if [ -f "$LOCKFILE" ]; then
+            stop
+            start
+        fi
+        ;;
+    *)
+        echo $"Usage: $0 {start|stop|status|restart|condrestart}"
+        ;;
+esac
+
+exit $RETVAL
+
+# vim: set ts=4 sts=4 sw=4 expandtab textwidth=78: