- /var/cache/vservers is needed somewhy?

[packages/util-vserver.git] / vprocunhide.init

diff --git a/vprocunhide.init b/vprocunhide.init
index 3549da2a32b186342f960cfec67194845a75a839..a89b724664fa650dfb06c2d641c2adf40f863b63 100644 (file)
--- a/vprocunhide.init
+++ b/vprocunhide.init
@@ -10,44 +10,52 @@
 
 [ -n "$UTIL_VSERVER_VARS" ] || UTIL_VSERVER_VARS=/usr/lib/util-vserver/util-vserver-vars
 if [ ! -e "$UTIL_VSERVER_VARS" ] ; then
-    echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
-    exit 1
+       echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
+       exit 1
 fi
 . "$UTIL_VSERVER_VARS"
 
 case "$1" in
-    start)
-       show "Fixing vservers /proc entries visibility"
+start)
+       if [ ! -d /proc/virtual ]; then
+               show "Fixing vservers /proc entries visibility. kernel not capable"
+               fail
+               exit 1
+       fi
+
+       show "Fixing vservers /proc entries visibility"
        busy
+       ${_SETATTR} -Rx --hide /proc
        $_VPROCUNHIDE
        RETVAL=$?
        deltext
        case "$RETVAL" in
-           0)  ok;;
-           2)  ok; RETVAL=0;;
-           *)  fail;;
+               0)      ok;;
+               2)      ok; RETVAL=0;;
+               *)      fail;;
        esac
        [ "$RETVAL" -eq 0 ] && touch /var/lock/subsys/vprocunhide
        ;;
-    stop)
-       show "Stopping vservers /proc entries visibility"
+stop)
+       show "Stopping vservers /proc entries visibility"
        busy
+       ${_SETATTR} -Rx --hide /proc
        rm -f /var/lock/subsys/vprocunhide
        ok
        ;;
-    restart|reload)
-       $0 stop
+restart|reload)
+       $0 stop
        $0 start
        ;;
-    status)
-       if [ -f /var/lock/subsys/vprocunhide ] ; then
-           echo "vservers /proc entries were fixed"
+status)
+       if [ -f /var/lock/subsys/vprocunhide ] ; then
+               echo "vservers /proc entries were fixed"
        else
-           echo "vservers /proc entries are not fixed"
+               echo "vservers /proc entries were not fixed"
        fi
        ;;
-    *)
-        echo "Usage: $0 {start|stop|reload|restart|status}"
+*)
+       echo "Usage: $0 {start|stop|reload|restart|status}"
        exit 1
        ;;
 esac
@@ -55,4 +63,4 @@ esac
 exit $RETVAL
 
 # This must be last line !
-# vi:syntax=sh:tw=78:ts=8:sw=4
+# vi:syntax=sh:tw=78:ts=4:sw=4