[Linux-cluster] HaveState flag in cman_tool status
teigland at redhat.com
Wed Jan 15 16:06:45 UTC 2014
On Wed, Jan 15, 2014 at 05:16:46PM +0900, Masatake YAMATO wrote:
> 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
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"
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