Hello Ulrich,
> Did it happen when you put the cluster into maintenance-mode, or did
> it happen after someone fiddled with the resources manually? Or did it
> happen when you turned maintenance-mode off again?
I did not remember, but checked the log files, and yes I did a config
change (I removed apache_loadbalancer from group apache). And that is probably
the reason I could not reproduce it in my lab environemnt because I never tried
to fiddle with it afterwards.. Probably the way to reproduce it is: put it to
maintance-mode and than change something to the config and it crashes, but I
have to verify that in my lab and report back. I'll do that right now and
report back.
...
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + <configuration >
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + <crm_config >
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: +
<cluster_property_set id="cib-bootstrap-options" >
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + <nvpair
id="cib-bootstrap-options-maintenance-mode" name="maintenance-mode"
value="true" __crm_diff_marker__="added:top" />
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: +
</cluster_property_set>
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + </crm_config>
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + </configuration>
Aug 4 18:49:18 apache-03 cib: [29394]: info: cib:diff: + </cib>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <cib admin_epoch="0"
epoch="94" num_updates="100" >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <configuration >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <resources >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <group
id="apache" >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <primitive
class="ocf" id="apache_loadbalancer" provider="heartbeat" type="apachetg"
__crm_diff_marker__="removed:top" >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <operations
>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - <op
id="apache_loadbalancer-monitor-60s" interval="60s" name="monitor" />
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: -
</operations>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - </primitive>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - </group>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - </resources>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - </configuration>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: - </cib>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <cib epoch="95"
num_updates="1" admin_epoch="0" validate-with="pacemaker-1.2"
crm_feature_set="3.0.6" update-origin="apache-03" update-client="cibadmin"
cib-last-written="Sun Aug 4
18:49:18 2013" have-quorum="1" dc-uuid="61e8f424-b538-4352-b3fe-955ca853e5fb" >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <configuration >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <resources >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <primitive
class="ocf" id="apache_loadbalancer" provider="heartbeat" type="apachetg"
__crm_diff_marker__="added:top" >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <operations >
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + <op
id="apache_loadbalancer-monitor-60s" interval="60s" name="monitor" />
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + </operations>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + </primitive>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + </resources>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + </configuration>
Aug 4 18:50:20 apache-03 cib: [29394]: info: cib:diff: + </cib>
...
Aug 4 18:50:27 apache-03 heartbeat: [29380]: ERROR: Managed
/usr/lib/heartbeat/crmd process 29398 dumped core
Complete syslog is my other e-mail I just sent to Alan, if you want to
check it.
Cheers,
Thomas
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