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File cluster-cman-init.patch of Package cluster2 (Revision 16)
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--- cman/init.d/cman.in.orig 2008-12-30 22:03:01.000000000 +0100 +++ cman/init.d/cman.in 2008-12-31 11:46:10.000000000 +0100 @@ -9,14 +9,26 @@ ### BEGIN INIT INFO # Provides: cman # Required-Start: $network -# Required-Stop: $network +# Required-Stop: $network gfs gfs2 # Default-Start: # Default-Stop: # Short-Description: Starts and stops cman # Description: Starts and stops the Cluster Manager set of daemons ### END INIT INFO -. /etc/init.d/functions +. /etc/rc.status + +# Shell functions sourced from /etc/rc.status: +# rc_check check and set local and overall rc status +# rc_status check and set local and overall rc status +# rc_status -v ditto but be verbose in local rc status +# rc_status -v -r ditto and clear the local rc status +# rc_failed set local and overall rc status to failed +# rc_reset clear local rc status (overall remains) +# rc_exit exit appropriate to overall rc status + +# First reset status of this service +rc_reset [ -f /etc/sysconfig/cman ] && . /etc/sysconfig/cman [ -z "$CCSD_OPTS" ] && CCSD_OPTS= @@ -82,10 +94,15 @@ load_modules() { - errmsg=$( /sbin/modprobe configfs 2>&1 ) || return 1 - errmsg=$( /sbin/modprobe dlm 2>&1 ) || return 1 - errmsg=$( /sbin/modprobe lock_dlm 2>&1 ) || return 1 - return 0 + echo -n " configfs " + /sbin/modprobe configfs + rc_status -v + echo -n " dlm " + /sbin/modprobe dlm + rc_status -v + echo -n " lock_dlm " + /sbin/modprobe lock_dlm + rc_status -v } start_configfs() @@ -95,41 +112,37 @@ && awk '{ print $3 }' /etc/mtab | grep "configfs" &> /dev/null if [ $? -ne 0 ] then - errmsg=$( /bin/mount -t configfs none /sys/kernel/config 2>&1 ) - return $? + /bin/mount -t configfs none /sys/kernel/config + rc_status + else + rc_failed fi - return 0 + rc_status -v } start_ccsd() { # ccsd - status ccsd &> /dev/null - if [ $? -ne 0 ] - then - errmsg=$(/sbin/ccsd $CCSD_OPTS 2>&1) - rtrn=$? - return $rtrn - fi - return 0 + startproc /usr/sbin/ccsd $CCSD_OPTS + rc_status -v + sleep 2 } start_cman() { # cman - /sbin/cman_tool status &> /dev/null + /usr/sbin/cman_tool status &> /dev/null if [ $? -ne 0 ] then - errmsg=$( /sbin/cman_tool -t $CMAN_CLUSTER_TIMEOUT -w join \ - $cman_join_opts 2>&1 ) || return 1 - + /usr/sbin/cman_tool -t $CMAN_CLUSTER_TIMEOUT -w join $cman_join_opts + rc_status if [ $CMAN_QUORUM_TIMEOUT -gt 0 ] then - errmsg=$( /sbin/cman_tool -t $CMAN_QUORUM_TIMEOUT \ - -q wait 2>&1 ) || return 1 + /usr/sbin/cman_tool -t $CMAN_QUORUM_TIMEOUT -q wait + rc_status fi fi - return 0 + rc_status -v } @@ -142,73 +155,74 @@ # Start qdiskd before fenced to resolve bug #436381. This only # happens if qdiskd is configured to run in the runlevel we are in # - /sbin/chkconfig --levels "$current_runlevel" qdiskd 2>/dev/null + /sbin/chkconfig -c qdiskd 2>/dev/null if [ $? -ne 0 ]; then # qdiskd doesn't start at this runlevel. - return 0 + return 1 fi echo -n " Starting qdiskd... " /sbin/service qdiskd start &> /dev/null - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi - return 0 + rc_status -v } start_daemons() { - status groupd &> /dev/null + checkproc /usr/sbin/groupd &> /dev/null if [ $? -ne 0 ]; then - errmsg=$( /sbin/groupd 2>&1 ) || return 1 + echo -n " groupd " + startproc /usr/sbin/groupd + rc_status -v fi - status fenced &> /dev/null + checkproc /usr/sbin/fenced &> /dev/null if [ $? -ne 0 ]; then - errmsg=$( /sbin/fenced 2>&1 ) || return 1 + echo -n " fenced " + startproc /usr/sbin/fenced + rc_status -v fi - status dlm_controld &> /dev/null + checkproc /usr/sbin/dlm_controld &> /dev/null if [ $? -ne 0 ]; then - errmsg=$( /sbin/dlm_controld 2>&1 ) || return 1 + echo -n " dlm_controld " + startproc /usr/sbin/dlm_controld + rc_status -v fi - status gfs_controld &> /dev/null + checkproc /usr/sbin/gfs_controld &> /dev/null if [ $? -ne 0 ]; then - errmsg=$( /sbin/gfs_controld 2>&1 ) || return 1 + echo -n " gfs_controld " + startproc /usr/sbin/gfs_controld + rc_status -v fi - return 0 + rc_status } start_fence() { - /sbin/cman_tool status | grep Flags | grep 2node &> /dev/null + /usr/sbin/cman_tool status | grep Flags | grep 2node &> /dev/null if [ $? -ne 0 ] then - errmsg=$( /sbin/fence_tool -w -t $FENCED_START_TIMEOUT join \ - > /dev/null 2>&1 ) || return 1 + /usr/sbin/fence_tool -w -t $FENCED_START_TIMEOUT join > /dev/null 2>&1 + rc_status -v else - errmsg=$( /sbin/fence_tool -w -t $FENCED_START_TIMEOUT \ - -m $FENCED_MEMBER_DELAY join \ - > /dev/null 2>&1 ) || return 1 + /usr/sbin/fence_tool -w -t $FENCED_START_TIMEOUT -m $FENCED_MEMBER_DELAY join > /dev/null 2>&1 + rc_status -v fi - return 0 + rc_status } start_fence_xvmd() { - status fence_xvmd &> /dev/null + checkproc /usr/sbin/fence_xvmd &> /dev/null if [ $? -ne 0 ]; then - errmsg=$( /sbin/fence_xvmd $FENCE_XVMD_OPTS 2>&1 ) || return 1 + startproc /usr/sbin/fence_xvmd $FENCE_XVMD_OPTS + rc_status -v fi - return 0 + rc_status } xend_bridged_net_enabled() { # Not a xen kernel - test -d /proc/xen || return 1 + test -d /proc/xen || rc_failed current_runlevel=$(/sbin/runlevel 2>/dev/null | awk '{ print $2 }' 2>/dev/null) if [ -z "$current_runlevel" ]; then @@ -216,7 +230,7 @@ return 1 fi - /sbin/chkconfig --levels "$current_runlevel" xend 2>/dev/null + /sbin/chkconfig -c xend 2>/dev/null if [ $? -ne 0 ]; then # xend doesn't start at this runlevel. return 1 @@ -242,14 +256,14 @@ else errmsg='The xend bridged network script is missing' fi - return 1 + rc_failed fi /sbin/modprobe netbk >& /dev/null /sbin/modprobe netloop >& /dev/null bridge_parms=`egrep -m 1 "^[[:blank:]]*\([[:blank:]]*network-script[[:blank:]]+(')?[[:blank:]]*${NETWORK_BRIDGE_SCRIPT}([[:blank:]]*\)|[[:blank:]]+)" /etc/xen/xend-config.sxp| sed -r "s/^[[:blank:]]*\([[:blank:]]*network-script[[:blank:]]+'?[[:blank:]]*${NETWORK_BRIDGE_SCRIPT}[[:blank:]]*//; s/'?[[:blank:]]*\).*//"` - errmsg=$(/etc/xen/scripts/${NETWORK_BRIDGE_SCRIPT} start $bridge_parms 2>&1) || return 1 - return 0 + errmsg=$(/etc/xen/scripts/${NETWORK_BRIDGE_SCRIPT} start $bridge_parms 2>&1) || rc_failed + rc_status } fence_xvmd_enabled() @@ -285,7 +299,7 @@ { if [ ! -f /proc/sys/net/core/rmem_default ] then - return 0; + rc_status fi value="$(cat /proc/sys/net/core/rmem_default)" @@ -299,6 +313,7 @@ then echo $NET_RMEM_MAX > /proc/sys/net/core/rmem_max fi + rc_status -v } fence_join_enabled() @@ -325,100 +340,37 @@ then echo -n " Enabling workaround for Xend bridged networking... " xend_bridged_net_start - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed: $errmsg" - return 1 - fi fi - echo -n " Loading modules... " + echo " Loading modules... " ulimit -c unlimited load_modules - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi echo -n " Mounting configfs... " start_configfs - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi echo -n " Setting network parameters... " set_networking_params - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi echo -n " Starting ccsd... " start_ccsd - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi echo -n " Starting cman... " start_cman - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi start_qdiskd - echo -n " Starting daemons... " + echo " Starting daemons... " start_daemons - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi if fence_join_enabled; then echo -n " Starting fencing... " start_fence - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi fi if fence_xvmd_enabled; then echo -n " Starting virtual machine fencing host... " start_fence_xvmd - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi fi return 0 @@ -430,13 +382,12 @@ && awk '{ print $3 }' /etc/mtab | grep "configfs" &> /dev/null if [ $? -eq 0 ] && [ -z "$(ls -1 /sys/kernel/config)" ] then - errmsg=$( /bin/umount /sys/kernel/config 2>&1 ) - if [ $? -ne 0 ] - then - echo -n $errmsg " " - fi + /bin/umount /sys/kernel/config + rc_status + else + rc_failed fi - return 0 + rc_status -v } stop_ccsd() @@ -450,23 +401,23 @@ [ -r /var/run/cluster/ccsd.pid ] || break pid=$(cat /var/run/cluster/ccsd.pid) - /usr/bin/kill $pid &> /dev/null || break - + /bin/kill $pid &> /dev/null || break + rc_status sleep 1 else - return 0 + rc_status fi done - return 1 + rc_status -v } stop_cman() { - /sbin/cman_tool status &> /dev/null + /usr/sbin/cman_tool status &> /dev/null if [ $? -eq 0 ] then - errmsg=$( /sbin/cman_tool -t $CMAN_SHUTDOWN_TIMEOUT \ - -w leave $1 2>&1 ) || return 1 + /usr/sbin/cman_tool -t $CMAN_SHUTDOWN_TIMEOUT -w leave $1 + rc_status -v fi return 0 # all ok } @@ -474,17 +425,18 @@ stop_daemons() { if pid=$(/sbin/pidof gfs_controld 2>&1); then - errmsg=$(/usr/bin/kill $pid 2>&1) || return 1 + errmsg=$(/bin/kill $pid 2>&1) || return 1 fi if pid=$(/sbin/pidof dlm_controld 2>&1); then - errmsg=$(/usr/bin/kill $pid 2>&1) || return 1 + errmsg=$(/bin/kill $pid 2>&1) || return 1 fi if pid=$(/sbin/pidof fenced 2>&1); then - errmsg=$(/usr/bin/kill $pid 2>&1) || return 1 + errmsg=$(/bin/kill $pid 2>&1) || return 1 fi if pid=$(/sbin/pidof groupd 2>&1); then - errmsg=$(/usr/bin/kill $pid 2>&1) || return 1 + errmsg=$(/bin/kill $pid 2>&1) || return 1 fi + rc_status return 0 # all ok } @@ -492,11 +444,11 @@ { if /sbin/pidof fenced &> /dev/null then - /sbin/fence_tool -w leave > /dev/null 2>&1 - rtrn=$? + /usr/sbin/fence_tool -w leave + rc_status -v sleep 1 # A bit of time for fenced to exit - return $rtrn fi + rc_status return 0 # all ok } @@ -504,7 +456,8 @@ { if /sbin/pidof fence_xvmd &> /dev/null then - pkill -TERM fence_xvmd + kill -TERM fence_xvmd + rc_status -v sleep 1 # A bit of time for fenced to exit fi @@ -519,25 +472,11 @@ if fence_xvmd_enabled; then echo -n " Stopping virtual machine fencing host... " stop_fence_xvmd - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi fi if fence_join_enabled; then echo -n " Stopping fencing... " stop_fence - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi fi echo -n " Stopping cman... " @@ -546,52 +485,42 @@ else stop_cman fi - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi # stop_daemons # [ $? -ne 0 ] && return 1 echo -n " Stopping ccsd... " stop_ccsd - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi echo -n " Unmounting configfs... " stop_configfs - if [ $? -eq 0 ] - then - echo "done" - else - echo "failed" - return 1 - fi return 0 } cmanstatus() { - errmsg=$( status ccsd 2>&1) || return 1 - errmsg=$( status groupd 2>&1) || return 1 - errmsg=$( status fenced 2>&1) || return 1 - errmsg=$( status dlm_controld 2>&1) || return 1 - errmsg=$( status gfs_controld 2>&1) || return 1 - - fence_xvmd_enabled || return 0 - errmsg=$( status fence_xvmd 2>&1) || return 1 - - return 0 + echo -n "Checking ccsd " + checkproc /usr/sbin/ccsd + rc_status -v + echo -n "Checking groupd " + checkproc /usr/sbin/groupd + rc_status -v + echo -n "Checking fenced " + checkproc /usr/sbin/fenced + rc_status -v + echo -n "Checking dlm_controld " + checkproc /usr/sbin/dlm_controld + rc_status -v + echo -n "Checking gfs_controld " + checkproc /usr/sbin/gfs_controld + rc_status -v + + fence_xvmd_enabled || return 0 + echo "Checking fence_xvmd " + checkproc /usr/sbin/fence_xvmd + rc_status -v + return 0 } rtrn=1 @@ -600,17 +529,6 @@ case "$1" in start) start - rtrn=$? - [ $rtrn = 0 ] && touch $LOCK_FILE - if [ $rtrn -ne 0 ] - then - echo $errmsg - failure "failed to start cman" - echo - else - success "start" - echo - fi ;; stop) if [ $2 ]; then @@ -618,17 +536,6 @@ else stop remove fi - rtrn=$? - [ $rtrn = 0 ] && rm -f $LOCK_FILE - if [ $rtrn -ne 0 ] - then - echo $errmsg - failure "failed to stop cman" - echo - else - success "shutdown" - echo - fi ;; restart|reload) @@ -639,12 +546,6 @@ status) cmanstatus - rtrn=$? - if [ $rtrn -ne 0 ] ; then - echo $errmsg - else - echo "cman is running." - fi ;; *) @@ -652,4 +553,4 @@ ;; esac -exit $rtrn +rc_exit
