Le 18/12/2013 17:20, Brusq, Jerome a écrit :
Dear all,
It is maybe a stupid question… Sorry I’m a new user of pacemaker.
Not at all.
I have 2 nodes and 5 resources (resource1, resource2, resource3,
resource4 and resource5). The 5 resources have to work together on the
same node.
I tried the feature group and colocation .. but I have always the same
issue :
When node2 is power off, node1 is active and all resources are up. If
service3 fails, pacemaker stops resource4 and resource5 as well (I have
read this is the normal behavior)…
This is because group is a syntaxic shortcut for colocation + ordering.
The important word here beeing "ordering". If you stop 3, then 4 and 5
will stop as they *require* 3 to be up.
Is there a way for pacemaker to restart only service3 ?
I think you would have to remove your group and create all the
colocations constraints and no ordering constraits. I'm not sure it's
possible to create a group of unordered resources.
--
Cheers,
Florian Crouzat
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