[Linux-cluster] Re: problem deleting a node from a cluster

Yan Vinogradov yanv at xandros.com
Wed Feb 6 19:04:29 UTC 2008



----- Original Message -----
From: Lon Hohberger <lhh at redhat.com>
Sent: Wed, 2/6/2008 1:45pm
To: linux clustering <linux-cluster at redhat.com>
Cc: Yan Vinogradov <yanv at xandros.com>
Subject: Re: [Linux-cluster] Re: problem deleting a node from a cluster

On Wed, 2008-02-06 at 12:20 -0500, Lon Hohberger wrote:
> On Wed, 2008-02-06 at 10:21 -0500, Yan Vinogradov wrote:
> 
> > Could be a bug.  Does it say 'estranged' in the output, or not?
> > 
> > -- Lon
> > 
> > Hi Lon, yes, it does refer to the third node as estranged. Does it
> > tell you anything?
> > 
> 
> Clustat reports "Estranged" whenever it asks cman for a node list, and
> the corresponding node does not show up in cluster.conf.
> 
> In your case, it means that cman still has state about the node despite
> the configuration change in ccsd.
> 
> I'm not sure cman "purges" nodes that were dead (but part of
> cluster.conf) that later are removed from cluster.conf.
> 
> Chrissie might know.

To be simple, I could also just 'hide' the node in the output of clustat
if the node's "offline" + "estranged"... would that work for you? ;)

-- Lon

Sure! What do you mean by 'hiding' the offline node?

Yan





More information about the Linux-cluster mailing list