Hello,
I have a drbd + service group (filesystem + zope + ip) configured with the
latest pacemaker on two nodes (zeo1 and zeo2).
It works quite well, failover works as expected when putting active node
standby or by shutting the nic (thanks to pingd), but I'd like to have only
one automatic failover.
Zeo1 should be the master. If something happens to zeo1, failover to zeo2
occurs. But if zeo1 returns to normal conditions, it should not be restored
automatically as master.
There's a rule giving zeo1 a score of 100.
<rsc_location id="ms-drbd0-master-on-zeo1" rsc="ms-drbd0">
<rule id="ms-drbd0-master-on-zeo1-rule" role="master" score="100">
<expression attribute="#uname"
id="ms-drbd0-master-on-zeo1-expression" operation="eq" value="zeo1"/>
</rule>
</rsc_location>
I thought a resource-stickiness with a value higher than 100 put on either
resource ms-drbd0 or the service group would hinder the return ro zeo1, but
that's not the case.
But my tests show me it doesn(t work that way.
Does anyone know how I should handle that ?
--
Mikael Kermorgant
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