[Pacemaker] operative tasks for a pacemaker cluster

[Andrew Beekhof]

On Wed, Apr 13, 2011 at 8:44 AM, Dominik Klein <dk at in-telegence.net> wrote:
>> Were those 7000 pe-inputs all created over that 7 day period?  Because
>> that's a transition every 1.44 minutes.
>
> Might be the recheck-interval?
>
> In a cluster of mine I have a recheck-interval of 5 minutes and see a
> new pe-input<number>.bz2 in /var/lib/pengine every 5 minutes.
>
> cibadmin -Q|grep recheck
>        <nvpair id="cib-bootstrap-options-cluster-recheck-interval"
> name="cluster-recheck-interval" value="300"/>
>
>
> The diff between the last 2 pe-input is:
>
> 1c1
> < <cib validate-with="pacemaker-1.0" crm_feature_set="3.0.1"
> have-quorum="1" dc-uuid="cl-virt-1" admin_epoch="0" epoch="660"
> num_updates="14" cib-last-written="Wed Apr 13 08:41:06 2011">
> ---
>> <cib validate-with="pacemaker-1.0" crm_feature_set="3.0.1"
> have-quorum="1" dc-uuid="cl-virt-1" admin_epoch="0" epoch="660"
> num_updates="14" cib-last-written="Wed Apr 13 08:36:05 2011">

Can you file a bug for that?
We can simply remember the last version number and skip writing the
bz2 if its unchanged.