*** empty log message ***

[nfs-utils.git] / debian / nfs-common.init

diff --git a/debian/nfs-common.init b/debian/nfs-common.init
index f6c4a8ad2a3bad07c8019c0b6f7534a440c4f45a..c46e832a3c58442b0ff964bff4991bb9aadf76f2 100755 (executable)
--- a/debian/nfs-common.init
+++ b/debian/nfs-common.init
@@ -18,26 +18,60 @@ DESC="NFS common utilities"
 DEFAULTFILE=/etc/default/nfs-common
 PREFIX=
 NEED_LOCKD=
+NEED_IDMAPD=yes
+IDMAPD_PIDFILE=/var/run/rpc.idmapd.pid
+NEED_GSSD=yes
+GSSD_PIDFILE=/var/run/rpc.gssd.pid
+PIPEFS_MOUNTPOINT=/var/lib/nfs/rpc_pipefs
+RPCGSSDOPTS=
 if [ -f $DEFAULTFILE ]; then
     . $DEFAULTFILE
 fi
 
-# Determine whether lockd is required
+# Determine whether lockd daemon is required.
 case "$NEED_LOCKD" in
 yes|no)        ;;
-*)  # We must be conservative and run lockd,
-    #  unless we can prove that it's not required.
-    NEED_LOCKD=yes
-    if test -f /proc/ksyms
-    then
-       grep -q lockdctl /proc/ksyms || NEED_LOCKD=no
-    fi
+*)  case `uname -r` in
+    '' | [01].* | 2.[0123].* )
+       # Older kernels may or may not need a lockd daemon.
+       # We must assume they do, unless we can prove otherwise.
+       # (A false positive here results only in a harmless message.)
+       NEED_LOCKD=yes
+       if test -f /proc/ksyms
+       then
+           grep -q lockdctl /proc/ksyms || NEED_LOCKD=no
+       fi
+       ;;
+
+    *)  # Modern kernels (>= 2.4) start a lockd thread automatically.
+       NEED_LOCKD=no
+       ;;
+    esac
     ;;
 esac
 
 # Exit if required binaries are missing.
 [ -x $PREFIX/sbin/rpc.statd ] || exit 0
 [ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD" = no ] || exit 0
+[ -x /usr/sbin/rpc.idmapd ] || [ "$NEED_IDMAPD" = no ] || exit 0
+[ -x /usr/sbin/rpc.gssd ] || [ "$NEED_GSSD" = no ] || exit 0
+
+do_modprobe() {
+       modprobe -q $1 || true
+}
+
+do_mount() {
+       if ! grep -E -qs "$1\$" /proc/filesystems
+       then
+               return 1
+       fi
+       if ! mountpoint -q $2
+       then
+               mount -t $1 $3 $1 $2
+               return
+       fi
+       return 0
+}
 
 # See how we were called.
 case "$1" in
@@ -53,11 +87,46 @@ case "$1" in
            start-stop-daemon --start --quiet \
                --exec $PREFIX/sbin/rpc.lockd  || true
        fi
+       if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
+       then
+           do_modprobe nfs
+           if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT;
+           then
+               if [ "$NEED_IDMAPD" = yes ]
+               then
+                   printf " idmapd"
+                   start-stop-daemon --start --quiet \
+                           --make-pidfile --pidfile $IDMAPD_PIDFILE \
+                           --exec /usr/sbin/rpc.idmapd
+               fi
+               if [ "$NEED_GSSD" = yes ]
+               then
+                   printf " gssd"
+                   start-stop-daemon --start --quiet \
+                           --make-pidfile --pidfile $GSSD_PIDFILE \
+                           --exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
+               fi
+           fi
+       fi
        echo "."
        ;;
 
   stop)
        printf "Stopping $DESC:"
+       if [ "$NEED_GSSD" = yes ]
+       then
+           printf " gssd"
+           start-stop-daemon --stop --oknodo --quiet \
+                   --name rpc.gssd --user 0
+           rm -f $GSSD_PIDFILE
+       fi
+       if [ "$NEED_IDMAPD" = yes ]
+       then
+           printf " idmapd"
+           start-stop-daemon --stop --oknodo --quiet \
+               --name rpc.idmapd --user 0
+           rm -f $IDMAPD_PIDFILE
+       fi
        if [ "$NEED_LOCKD" = yes ]
        then
            printf " lockd"