diff options
author | Kaleb S KEITHLEY <kkeithle@redhat.com> | 2016-04-06 11:18:30 -0400 |
---|---|---|
committer | Kaleb KEITHLEY <kkeithle@redhat.com> | 2016-04-28 03:19:50 -0700 |
commit | 6530521700d94834d110424f525b95e40bf68094 (patch) | |
tree | d42acf6cdd099063624541a360ff3234e6d44a86 /extras/ganesha/ocf/ganesha_mon | |
parent | 3af9b53d13a88b93d026d599c9f86f8bb1845b6c (diff) |
common-ha: continuous grace_mon log messages in /var/log/messages
messages are seen on RHEL6.x and RHEL7.1 and earlier versions of
pacemaker. (And RHEL7.2 with RHEL7.1 pacemaker packages.)
It's not possible to query attrd attributes in the older version,
only set/update/clear them. The messages come from invalid attempts
to query the attributes.
However it is possible to query crm attributes. The fix here is to
create a "shadow" crm attribute for the attrd attribute. Changes are
made to both, queries are made on the crm attribute.
(Resource Agents "follow" the attrd attribute using constraint locations,
so we must keep the attrd attribute.)
Change-Id: I84ac1a80673e528d98b67b7d5062e21dcf744d4a
BUG: 1324509
Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.org/13919
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: soumya k <skoduri@redhat.com>
Diffstat (limited to 'extras/ganesha/ocf/ganesha_mon')
-rw-r--r-- | extras/ganesha/ocf/ganesha_mon | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/extras/ganesha/ocf/ganesha_mon b/extras/ganesha/ocf/ganesha_mon index f55cf7f2af3..65450b82209 100644 --- a/extras/ganesha/ocf/ganesha_mon +++ b/extras/ganesha/ocf/ganesha_mon @@ -30,10 +30,10 @@ . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs if [ -n "${OCF_DEBUG_LIBRARY}" ]; then - . ${OCF_DEBUG_LIBRARY} + . ${OCF_DEBUG_LIBRARY} else - : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} -. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs + : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} + . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs fi # Defaults @@ -46,7 +46,7 @@ OCF_RESKEY_grace_delay_default="5" : ${OCF_RESKEY_grace_delay=${OCF_RESKEY_grace_delay_default}} ganesha_meta_data() { - cat <<END + cat <<END <?xml version="1.0"?> <!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd"> <resource-agent name="ganesha_mon"> @@ -113,13 +113,13 @@ ganesha_mon_start() { ocf_log debug "ganesha_mon_start" ganesha_mon_monitor - return $OCF_SUCCESS + return $OCF_SUCCESS } ganesha_mon_stop() { ocf_log debug "ganesha_mon_stop" - return $OCF_SUCCESS + return $OCF_SUCCESS } ganesha_mon_monitor() @@ -142,11 +142,22 @@ ganesha_mon_monitor() ocf_log info "warning: attrd_updater -n ${OCF_RESKEY_ganesha_active} -v 1 failed" fi + # ganesha_grace (nfs-grace) RA follows grace-active attr + # w/ constraint location attrd_updater -n ${OCF_RESKEY_grace_active} -v 1 if [ $? -ne 0 ]; then ocf_log info "warning: attrd_updater -n ${OCF_RESKEY_grace_active} -v 1 failed" fi + # ganesha_mon (nfs-mon) and ganesha_grace (nfs-grace) + # track grace-active crm_attr (attr != crm_attr) + # we can't just use the attr as there's no way to query + # its value in RHEL6 pacemaker + crm_attribute --node=${short_host} --lifetime=forever --name=${OCF_RESKEY_grace_active} --update=1 + if [ $? -ne 0 ]; then + ocf_log info "warning: crm_attribute --node=${short_host} --lifetime=forever --name=${OCF_RESKEY_grace_active} --update=1 failed" + fi + return ${OCF_SUCCESS} fi @@ -155,23 +166,23 @@ ganesha_mon_monitor() # # Meanwhile the ganesha_grace notify() runs when its # nfs-grace resource is disabled on a node; which - # is triggered by clearing the ganesha-grace node - # attribute on this node. + # is triggered by clearing the grace-active attribute + # on this node. # # We need to allow time for it to run and put # the remaining ganesha.nfsds into grace before # initiating the VIP fail-over. + sleep ${OCF_RESKEY_grace_delay} + attrd_updater -D -n ${OCF_RESKEY_grace_active} if [ $? -ne 0 ]; then ocf_log info "warning: attrd_updater -D -n ${OCF_RESKEY_grace_active} failed" fi - sleep ${OCF_RESKEY_grace_delay} - - attrd_updater -D -n ${OCF_RESKEY_ganesha_active} + crm_attribute --node=${short_host} --name=${OCF_RESKEY_grace_active} --update=0 if [ $? -ne 0 ]; then - ocf_log info "warning: attrd_updater -D -n ${OCF_RESKEY_ganesha_active} failed" + ocf_log info "warning: crm_attribute --node=${short_host} --name=${OCF_RESKEY_grace_active} --update=0 failed" fi return ${OCF_SUCCESS} @@ -193,8 +204,8 @@ stop) ganesha_mon_stop status|monitor) ganesha_mon_monitor ;; *) ganesha_mon_usage - exit ${OCF_ERR_UNIMPLEMENTED} - ;; + exit ${OCF_ERR_UNIMPLEMENTED} + ;; esac rc=$? |