Turn the init.d scripts into autoconf config files

This change ensures the paths used by the provided init scripts always reference the prefixes provided at configure time. The @sbindir@ and @sysconfdir@ prefixes will be correctly replaced at build time. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #336
2026-05-31 03:04:11 +03:00 · 2011-07-25 01:00:53 +01:00
parent 7f4afd300b
commit 5faa9c0367
9 changed files with 73 additions and 35 deletions
@@ -0,0 +1,95 @@
+#!/bin/bash
+#
+# zfs           This shell script takes care of starting (mount) and
+#               stopping (umount) zfs shares.
+#
+# chkconfig: 35 60 40
+# description: ZFS is a filesystem developed by Sun, ZFS is a
+#              combined file system and logical volume manager
+#              designed by Sun Microsystems. Made available to Linux
+#              using SPL (Solaris Porting Layer) by zfsonlinux.org.
+# probe: true
+
+ZFS="@sbindir@/zfs"
+ZPOOL="@sbindir@/zpool"
+ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
+
+case $1 in
+  start)  echo "$1ing ZFS filesystems"
+
+    # Delay until all required block devices are present.
+    udevadm settle
+
+    if ! grep "zfs" /proc/modules > /dev/null; then
+      echo "ZFS kernel module not loaded yet; loading...";
+      if ! modprobe zfs; then
+        echo "Failed to load ZFS kernel module...";
+        exit 0;
+      fi
+    fi
+
+    if ! [ `uname -m` == "x86_64" ]; then
+      echo "Warning: You're not running 64bit. Currently native zfs in";
+      echo "         linux is only supported and tested on 64bit.";
+      # should we break here? People doing this should know what they
+      # do, thus i'm not breaking here.
+    fi
+
+    # mount the filesystems
+    while IFS= read -r -d $'\n' dev; do
+      mdev=$(echo "$dev" | awk '{ print $1; }')
+      echo -n "mounting $mdev..."
+      if $ZFS mount $mdev; then
+        echo -e "done";
+      else
+        echo -e "failed";
+      fi
+    done < <($ZFS list -H);
+
+    # export the filesystems
+    echo -n "exporting ZFS filesystems..."
+    if $ZFS share -a; then
+      echo -e "done";
+    else
+      echo -e "failed";
+    fi
+
+
+  ;;
+
+  stop)  echo "$1ping ZFS filesystems"
+
+    if grep "zfs" /proc/modules > /dev/null; then
+      # module is loaded, so we can try to umount filesystems
+      while IFS= read -r -d $'\n' dev; do
+        mdev=$(echo "$dev" | awk '{ print $1 }');
+        echo -n "umounting $mdev...";
+        if $ZFS umount $mdev; then
+          echo -e "done";
+        else
+          echo -e "failed";
+        fi
+        # the next line is, because i have to reverse the
+        # output, otherwise it wouldn't work as it should
+      done < <($ZFS list -H | tac);
+
+      # and finally let's rmmod the module
+      rmmod zfs
+
+
+    else
+      # module not loaded, no need to umount anything
+      exit 0
+    fi
+
+  ;;
+
+  restart) echo "$1ing ZFS filesystems"
+    $0 stop
+    $0 start
+  ;;
+
+  *)  echo "Usage: $0 {start|stop|restart}"
+  ;;
+
+esac