[Pacemaker] STONITH Deathmatch Explained

Andreas Mock Andreas.Mock at web.de
Thu May 14 21:44:05 UTC 2009


> -----Ursprüngliche Nachricht-----
> Von: "Joe Armstrong" <jarmstrong at postpath.com>
> Gesendet: 14.05.09 18:01:11
> An: "'pacemaker at clusterlabs.org'" <pacemaker at clusterlabs.org>
> Betreff: Re: [Pacemaker] STONITH Deathmatch Explained


> I agree - a nice read.  You might want to also add a possibility to avoid the situation.  Don't allow heartbeat to be started by the RC scripts.  Once a machine has been STONITH'd you can consider that it is untrustworthy until the admin inspects the reason for the failure and manually allows the node back into the cluster.  This same thinking is why I hate auto-failback...

Hi Joe,

interesting to read this. We do it exactly this way, too.

And back to the document: I would have nedded it 1,5 years ago. Would have saved me a lot of time. Good work. Very nice picture.

Best regards
Andreas





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