- updated to 2.3.4

[packages/nfs-utils.git] / nfsfs.init

diff --git a/nfsfs.init b/nfsfs.init
index b1bf23e01663c7082a0235042cd1f58b2401b872..d765d5b909ae38ec6d50e8d5cf9152625476662e 100644 (file)
--- a/nfsfs.init
+++ b/nfsfs.init
@@ -1,74 +1,127 @@
 #!/bin/sh
 #
-# nfsfs         Mount NFS filesystems.
+# nfsfs                Mount NFS filesystems.
 #
-# Version:      @(#) /etc/init.d/skeleton 1.01 26-Oct-1993
-#
-# Author:       Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
-#
-# chkconfig: 345 15 88
-# description: Mounts and unmounts all Network File System (NFS) \
-#              mount points.
-#
-# $Id$
+# chkconfig:   345 16 80
+# description: Mounts and unmounts all Network File System (NFS) \
+#              mount points.
 
 # Source networking configuration.
 if [ ! -f /etc/sysconfig/network ]; then
-    exit 0
+       exit 0
 fi
 
 # Source function library.
 . /etc/rc.d/init.d/functions
 
+# Get network config
 . /etc/sysconfig/network
 
+# Get service config
+[ -f /etc/sysconfig/nfsfs ] && . /etc/sysconfig/nfsfs
+[ -f /etc/sysconfig/nfslock ] && . /etc/sysconfig/nfslock
+
 # Check that networking is up.
-if is_no "${NETWORKING}"; then
-       msg_Network_Down nfsfs
-       exit 1
+if is_yes "${NETWORKING}"; then
+       if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
+               msg_network_down nfsfs
+               exit 1
+       fi
+else
+       exit 0
 fi
 
-# See how we were called.
-case "$1" in
-  start)
-       show "Mounting NFS filesystems"
-       busy
-       mount -a -t nfs
-       deltext
-       ok
+if [ "$1" != "stop" ]; then
+       check_portmapper || { nls "Error: portmap isn't running" && exit 0; }
+fi
+
+if [ -z "$NFSUMOUNT_IGNORE" ]; then
+       NFSUMOUNT_IGNORE="/ /usr"
+fi
+
+start() {
+       if [ -f /var/lock/subsys/nfsfs ]; then
+           msg_already_running "NFSFS"
+               return
+       fi
+
+       # Set the ports lockd should listen on
+       if [ -n "$LOCKD_TCPPORT" ]; then
+               /sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1
+       fi
+       if [ -n "$LOCKD_UDPPORT" ]; then
+               /sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1
+       fi
+
+       run_cmd "Mounting NFS filesystems" mount -a -t nfs,nfs4
        touch /var/lock/subsys/nfsfs
-       ;;
-  stop)
+}
+
+stop() {
+       if [ -f /proc/mounts ]; then
+               fsfile="/proc/mounts"
+       else
+               fsfile="/etc/mtab"
+       fi
+
        show "Unmounting NFS filesystems"
        busy
-       umount -a -t nfs
-       deltext
+       retry=3
+       remaining=$(awk -v ig="^($NFSUMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
+                       $3 ~ /^nfs(4$|$)/ && $2 !~ ig {print $2}' $fsfile)
+       while [ -n "$remaining" -a $retry -gt 0 ]; do
+               fuser -msk -TERM `awk -v ig="^($NFSUMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
+                                       $3 ~ /^nfs(4$|$)/ && $2 !~ ig {print $2}' $fsfile`
+               sleep 2
+               fuser -msk -KILL `awk -v ig="^($NFSUMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
+                                       $3 ~ /^nfs(4$|$)/ && $2 !~ ig {print $2}' $fsfile`
+               # Sort filesystems to unmount in reverse order
+               rem=""
+               for r in $(awk -v ig="^($NFSUMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
+                               $3 ~ /^nfs(4$|$)/ && $2 !~ ig {print $2}' $fsfile) ; do
+                       rem="$r $rem"
+               done
+               for fs in $rem ; do
+                       umount $fs
+               done
+               remaining=$(awk -v ig="^($NFSUMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
+                               $3 ~ /^nfs(4$|$)/ && $2 !~ ig {print $2}' $fsfile)
+               retry=$(($retry-1))
+       done
        ok
        rm -f /var/lock/subsys/nfsfs
+}
+
+# See how we were called.
+case "$1" in
+  start)
+       start
+       ;;
+  stop)
+       stop
+       ;;
+  restart)
+       stop
+       start
+       ;;
+  reload|force-reload)
+       mount -a -t nfs,nfs4
        ;;
   status)
-       if [ -f /proc/mounts ] ; then
+       if [ -f /proc/mounts ]; then
                echo "Configured NFS mountpoints:"
                grep -v '^#' /etc/fstab | \
-                 awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
+                 awk '{ if ($3 ~ /^nfs(4$|$)/ && $4 !~ /noauto/) print $2}'
                echo "Active NFS mountpoints:"
                grep -v '^#' /proc/mounts | \
-                 awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
+                 awk '{ if ($3 ~ /^nfs(4$|$)/ && $4 !~ /noauto/) print $2}'
        else
                echo "/proc filesystem unavailable"
        fi
        ;;
-  restart)
-       $0 stop
-       $0 start
-       ;;
-  reload)
-       mount -a -t nfs
-       ;;
   *)
-       msg_Usage "$0 {start|stop|restart|reload|status}"
-       exit 1
+       msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
+       exit 3
 esac
 
 exit 0
-