Hi all,
is there a way to recover from node state UNCLEAN (online) without
rebooting?
Background:
- RHEL6.4
- cman-cluster with pacemaker
- stonith enabled and working
- resource monitoring failed on node 1
=> stop of resource on node 1 failed
=> stonith off node 1 worked
- more or less parallel as resource is clone resource
resource monitoring failed on node 2
=> stop of resource on node 2 failed
=> stonith of node 2 failed as stonith resource agent on
node 1 is unreachable caused by stonithing of node1
- Error message stating, giving up stonithing.
=> node 2 in the state above
Interestingly: a "service stop pacemaker" doesn't work
as pacemaker seems to be blocked by this node state.
The questions:
1) How to recover from this state without rebooting?
2) Is self-stonithing allowed meanwhile, so that
a self-stonithing device could be added in a fencing
topology?
Best regards
Andreas Mock
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