[Linux-cluster] node fails to join cluster after it was fenced
frederik.ferner at diamond.ac.uk
Wed Feb 21 12:07:33 UTC 2007
On Wed, 2007-02-21 at 11:26 +0000, Patrick Caulfield wrote:
> Frederik Ferner wrote:
> > Hi Patrick, All,
> > let me give you an update on that problem.
> > On Thu, 2007-02-15 at 11:36 +0000, Frederik Ferner wrote:
> >> On Thu, 2007-02-15 at 09:07 +0000, Patrick Caulfield wrote:
> > [node not joining cluster]
> >>> It would be interesting to know - though you may not want to do it - if the
> >>> problem persists when the still-running node is rebooted.
> >> Obviously not at the moment, but I have a maintenance window upcoming
> >> soon where I might be able to do that. I'll keep you informed about the
> >> result.
> > Today I had the possibility to reboot the node that was still quorate
> > (i04-storage1) while the other node (i04-storage2) was still trying to
> > join.
> > When i04-storage1 came to the stage where the cluster services are
> > started, both nodes joined the cluster at the same time.
> > With this running cluster, I tried to reproduce the problem by fencing
> > one node but after rebooting this immediately joined the cluster.
> Interesting. it sounds similar to a cman bug that was introduced in U3, but it
> was fixed in U4 - which you said you were running.
Let's verify that then. I have the following RHCS related packages
Red Hat Enterprise Linux AS release 4 (Nahant Update 4)
Systems Administrator Phone: +44 (0)1235-778624
Diamond Light Source Fax: +44 (0)1235-778468
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