[EMAIL PROTECTED] wrote:
hello:
I have a scenario: there are 5 nodes and 3 resources, RS1 on node1,RS2 on
node2,RS3 on node3,
when node1 shutdown ,RS1 migrate to node4，node2 shutdown RS2 migrate to
node5,and next , node3 shutdown ,so RS3 must be migrated! But ,i want ,RS3
does't miagrated? How to do ? In other words,Heartbeat can be configured one
node only run one resource ? Thanks
I can't think of a way to configure a node to only run one resource.
But to achieve what you want, just set a negative score for every node
you do *not* want RS3 on (any but node3).
Something like this:
<rsc_location id="rs3-only-on-node3" rsc="rs3">
<rule id="rule1" score="-infinity">
<expression attribute="#uname" operation="ne" value="node3"/>
</rule>
</rsc_location>
Regards
Dominik
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