X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=sysv%2Futil-vserver;h=0f5dd6c75c42d9b7f3124962a7838eca403bbe14;hb=54edc50b584ade4f323c16bec6ef6320f129e531;hp=d56dadc07c7c5c2bc5bd2288b0b51938b06e7e23;hpb=90ceb7b399cf3c1eb8d0c7474bd2498fe62cd022;p=util-vserver.git diff --git a/sysv/util-vserver b/sysv/util-vserver index d56dadc..0f5dd6c 100755 --- a/sysv/util-vserver +++ b/sysv/util-vserver @@ -4,6 +4,16 @@ # # chkconfig: 2345 10 90 # description: Sets the path to vshelper and kills all guest processes +# +### BEGIN INIT INFO +# Provides: util-vserver +# Required-Start: $remote_fs $syslog $time +# Required-Stop: $remote_fs $syslog $time +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Sets the path to vshelper and kills all guest processes +# Description: Sets the path to vshelper and kills all guest processes +### END INIT INFO : ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars} test -e "$UTIL_VSERVER_VARS" || { @@ -32,16 +42,16 @@ function set_helper() function kill_contexts() { local xid - for xid in `ls -1 /proc/virtual`; do - test "$xid" = "info" -o "$xid" = "status" && continue + for xid in `ls -1 /proc/virtual 2>/dev/null`; do + [ "$xid" = "info" -o "$xid" = "status" ] && continue $_VATTRIBUTE --xid $xid --set --flag ~persistent $_VKILL --xid $xid -s 15 sleep 3 $_VKILL --xid $xid -s 9 done local alive=0 - for xid in `ls -1 /proc/virtual`; do - test "$xid" = "info" -o "$xid" = "status" && continue + for xid in `ls -1 /proc/virtual 2>/dev/null`; do + [ "$xid" = "info" -o "$xid" = "status" ] && continue let alive+=1 done test $alive = 0 @@ -52,6 +62,21 @@ function create_dirs() $_MKDIR -p "$__RUNDIR" && $_MKDIR -p "$__VSHELPERSTATEDIR" && $_MKDIR -p `$_READLINK "$__PKGSTATEREVDIR"` } +function mount_cgroup() +{ + _generateCgroupOptions + test -n "$CGROUP_MNT" || return 0 + $_MKDIR -p "$CGROUP_MNT" + $_MOUNT -t cgroup -o "$CGROUP_SUBSYS" vserver "$CGROUP_MNT" +} + +function umount_cgroup() +{ + _generateCgroupOptions + test -n "$CGROUP_MNT" || return 0 + $_UMOUNT "$CGROUP_MNT" +} + function start() { _beginResult $"Creating required directories" @@ -64,6 +89,11 @@ function start() _beginResult $"Loading default device map" handleDeviceMap --set 0 "$__CONFDIR/.defaults/apps/vdevmap" _endResult $? + if hasCgroup; then + _beginResult $"Mounting cgroup-hierarchy" + mount_cgroup + _endResult $? + fi test "$retval" -ne 0 || touch "$lockfile" return $retval } @@ -78,6 +108,11 @@ function stop() kill_contexts _endResult $? local retval=$? + if hasCgroup; then + _beginResult $"Unmounting cgroup-hierarchy" + umount_cgroup + _endResult $? + fi $_RM -f "$lockfile" return $retval }