From: Fabio M. Di Nitto <fdinitto@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] use cman_tool leave remove on shutdown/restart
Date: Mon, 26 Sep 2011 12:35:55 +0200 [thread overview]
Message-ID: <4E80558B.7050900@redhat.com> (raw)
In-Reply-To: <24E144B8C0207547AD09C467A8259F753790279C@lisa.maurer-it.com>
On 09/26/2011 11:05 AM, Dietmar Maurer wrote:
> in /etc/init.d/cman:
>
> I wonder if it would be safe to use the 'remove' option for runlevel 0 and 6.
>
> Or is that considered dangerous? if so, why?
The leave "remove" option has to be used only when permanently removing
a node from a cluster.
The "remove" code path, totally cancel the knowledge of that node from
the cluster, including quorum recalculation.
It has to be used very carefully for example when doing some long
planned maintenance of the node.
Fabio
next prev parent reply other threads:[~2011-09-26 10:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-26 9:05 [Cluster-devel] use cman_tool leave remove on shutdown/restart Dietmar Maurer
2011-09-26 10:35 ` Fabio M. Di Nitto [this message]
2011-09-26 10:55 ` Dietmar Maurer
2011-09-26 11:04 ` Fabio M. Di Nitto
2011-09-26 13:27 ` Dietmar Maurer
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