[Pacemaker] Loosing corosync communication clusterwide

[Tomasz Kontusz]

Hanging corosync sounds like libqb problems: trusty comes with 0.16, which likes to hang from time to time. Try building libqb 0.17.

Daniel Dehennin <daniel.dehennin at baby-gnu.org> napisał:
>Hello,
>
>I just have an issue on my pacemaker setup, my dlm/clvm/gfs2 was
>blocked.
>
>The “dlm_tool ls” command told me “wait ringid”.
>
>The corosync-* commands hangs (like corosync-quorumtool).
>
>The pacemaker “crm_mon” display nothing wrong.
>
>I'm using Ubuntu Trusty Tahr:
>
>- corosync 2.3.3-1ubuntu1
>- pacemaker 1.1.10+git20130802-1ubuntu2.1
>
>My cluster was manually rebooted.
>
>Any idea how to debug such situation?
>
>Regards.
>-- 
>Daniel Dehennin
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>
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