[ClusterLabs] operation parallelism

Ken Gaillot kgaillot at redhat.com
Tue Apr 26 00:10:25 EDT 2016

On 04/22/2016 09:05 AM, Ferenc Wágner wrote:
> Hi,
> Are recurring monitor operations constrained by the batch-limit cluster
> option?  I ask because I'd like to limit the number of parallel start
> and stop operations (because they are resource hungry and potentially
> take long) without starving other operations, especially monitors.

No, they are not. The batch-limit only affects actions initiated by the
DC. The DC will initiate the first run of a monitor, so that will be
affected, but the local resource manager (lrmd) on the target node will
remember the monitor and run on it on schedule without further prompting
by the DC.

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