[Pacemaker] Occasional error running ocf scripts

[Dejan Muhamedagic]

Hi,

On Fri, Aug 13, 2010 at 11:20:38AM +0200, Chris Picton wrote:
> Hi all
> 
> I have seen the following behaviour on a few occasions in the past few
> months.  It seems as if the resource script get called, but without the
> correct OCF_RESOURCE parameters.
> 
> Here is an example:
> 
> --------
>         <primitive class="ocf" id="mount_data" provider="heartbeat"
> type="Filesystem">
>           <operations>
>             <op id="mount_data-monitor-5s" interval="5s"
> name="monitor"/>
>           </operations>
>           <instance_attributes id="mount_data-instance_attributes">
>             <nvpair id="mount_data-instance_attributes-device"
> name="device" value="/dev/vg0/data"/>
>             <nvpair id="mount_data-instance_attributes-directory"
> name="directory" value="/srv/mysql/data"/>
>             <nvpair id="mount_data-instance_attributes-fstype"
> name="fstype" value="ext3"/>
>           </instance_attributes>
>         </primitive>
> -------------
> 
> 
> Here is a small excerpt from my logs when a failure like this occurs:
> 
> Aug 13 10:58:08 chris-test-01 crmd: [2283]: info: do_lrm_rsc_op:
> Performing key=88:35:0:dae24e24-abcd-4a4a-a4a0-39a9ecc114aa
> op=mount_data_stop_0 )
> Aug 13 10:58:08 chris-test-01 lrmd: [2280]: info: rsc:mount_data:98:
> stop
> Aug 13 10:58:08 chris-test-01 Filesystem[24682]: [24688]: ERROR: Please
> set OCF_RESKEY_device to the device to be managed
> Aug 13 10:58:08 chris-test-01 crmd: [2283]: info: process_lrm_event: LRM
> operation mount_data_stop_0 (call=98, rc=2, cib-update=120,
> confirmed=true) invalid parameter
> Aug 13 10:58:09 chris-test-01 attrd: [2282]: info: attrd_trigger_update:
> Sending flush op to all hosts for: fail-count-mount_data (INFINITY)
> 
> 
> 99% of the time, the resource will stop correctly, it is just on a few
> occasions that I see an error like this.  
> 
> Is this a known problem, or can I generate extra logging to try help
> debug?

Never heard of it. That sounds quite serious. Yes, extra logging
would be helpful. How often did that happen? Which releases do
you run?

Thanks,

Dejan

> Chris
> 
> 
> -- 
> Chris Picton
> 
> Executive Manager - Systems
> ECN Telecommunications (Pty) Ltd
> t:   010 590 0031 m: 079 721 8521
> f:   087 941 0813
> e:  chris at ecntelecoms.com
> 
> "Lowering the cost of doing business"
> 



> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> 
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker