[Linux-cluster] HaveState flag in cman_tool status

Masatake YAMATO yamato at redhat.com
Mon Jan 20 09:01:27 UTC 2014

Thank you.

Masatake YAMATO
> On Wed, Jan 15, 2014 at 05:16:46PM +0900, Masatake YAMATO wrote:
>> Hi,
>> I read "What is the "Dirty" flag that cman_tool shows, and should I be worried?" 
>> in https://fedorahosted.org/cluster/wiki/FAQ/CMAN to know when the flag is shown.
>> In my understanding cman_tool status doesn't report HaveState on RHEL6
>> because our cluster product uses cpg instead of groupd. Is my understanding
>> correct?
> Yes, in RHEL6, cluster daemons use cpg directly, not groupd.
> More to the point, the cluster daemons detect and deal with the
> merging of cluster partitions themselves.  If you have a cluster
> merge, you'll see log messages saying things like:
> "daemon node N kill due to stateful merge"
> "telling cman to remove nodeid N from cluster"
> Dave

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