[Linux-HA] Strange monitoring experience of a LSB resource

[Andrew Beekhof]

On Tue, Jun 23, 2009 at 1:42 PM, Michael Schwartzkopff<misch at multinet.de> wrote:
> Hi,
>
> I have a squid LSB resource on my pacemaker-1.0.4 cluster. Ok. I know that
> there is a OCF resource, but this is for historical reasons. I checked the
> failcounters and the resource had two errors. So I checked the logfiles and I
> found:
>
> Jun 23 13:33:52 mom2 pengine: [4734]: info: unpack_rsc_op: resSquid_monitor_0
> on mom1 returned 1 (unknown error) instead of the expected value: 7 (not
> running)
> Jun 23 13:33:52 mom2 pengine: [4734]: WARN: unpack_rsc_op: Processing failed
> op resSquid_monitor_0 on mom1: unknown error
>
> I thought LSB resources have to return "3" if the resource is not running. But
> it seems that the pengine looks for a "7" and shows an error with the resource
> returing "1".
>
> Can somebody please explain this to me? Thanks.

The LRM hides the implementation details of the various non-OCF
resources so that the CRM can treat them all the same (as OCF
resources).
The LRM would have remapped 3 to 7 in this case.

>
> My resource is:
> <primitive class="lsb" id="resSquid" type="squid">
>      <operations id="resSquid-operations">
>        <op id="resSquid-op-monitor-15" interval="15" name="monitor"
> timeout="15"/>
>      </operations>
>    </primitive>
>
>
> --
> Dr. Michael Schwartzkopff
> MultiNET Services GmbH
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