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Re: Fail Over

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Fail Over
From: Markus Markert <mma@xxxxxxxxxxxxxx>
Date: Wed, 4 Jun 2003 18:47:51 +0200
Am Mittwoch, 4. Juni 2003 18:42 schrieb AJ Lemke:
> Hello List,
>
> I am running a 2 Node Cluster with fail over using Heartbeat.  We
> recently have come to notice that when the Primary Node(Director1) is
> taken down or fails the Secondary Node(Director2) takes upto 6 minutes
> to assume the Virtual IP's.  Sometimes the Director2 doesn't take over
> at all.  Heartbeat checks the servers every 2 seconds and the Deadtime
> is 10 seconds.  If I restart the heartbeat service on both Nodes they
> seem to work within  15 seconds the first couple of tries but then they
> seem to get confused as Director2 will not give up its resources when
> Director1 comes back on line.  This is tested by shutting off the port
> on the switch or by starting and stopping the Heartbeat service.  Any
> ideas as to what could be causing this problem?
>
> AJ

please send some more informations. (ha.cf, haresources, logfile abridgement, 
ps -ax | grep heartbeat)

greetings

markus

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