[ClusterLabs] 2 node cluster dlm/clvm trouble
pwhitney at luminoso.com
Tue Sep 11 09:13:08 EDT 2018
So when the cluster suggests that DLM is shutdown on coro-test-1:
Clone Set: dlm-clone [dlm]
Started: [ coro-test-2 ]
Stopped: [ coro-test-1 ]
... DLM isn't actually stopped on 1?
On Tue, Sep 11, 2018 at 9:10 AM Valentin Vidic <Valentin.Vidic at carnet.hr>
> On Tue, Sep 11, 2018 at 09:02:06AM -0400, Patrick Whitney wrote:
> > What I'm having trouble understanding is why dlm flattens the remaining
> > "running" node when the already fenced node is shutdown... I'm having
> > trouble understanding how power fencing would cause dlm to behave any
> > differently than just shutting down the fenced node.
> fences_scsi just kills the storage on the node, but dlm continues to run
> causing problems for the rest of the cluster nodes. So it seems some
> other fence agent should be used that would kill dlm too.
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DevOps Engineer -- Tools
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