[Linux-cluster] failover not working

Lon Hohberger lhh at redhat.com
Fri Jul 6 16:58:10 UTC 2007


On Mon, Jul 02, 2007 at 03:10:49PM -0500, James Wilson wrote:
> Hey All,
> 
>    I was just wondering if someone could point out my errors? I 
> currently have 3 servers in a cluster server1(dolphins), server2(lions), 
> server3(patriots). server1 and server3 are being mirrored via DRBD. I 
> have set up the cluster so that if server1 fails then server3 will take 
> over. I have configured a vip to go between the 2 servers. I also do a 
> gnbd_import on this vip from server2. The problem is when ever I pull 
> the plug on server1 the vip never moves over to server3. here is a copy 
> of my cluster.conf. Any help is appreciated.

Does fencing finish? (fence of <x> succeeded) in the logs?
>                <clusternode name="server3" nodeid="3" votes="1">
>                        <fence>
>                                <method name="1">
>                                        <device name="nas-fencing" 
> nodename="server2"/>

Should be server3.


-- 
Lon Hohberger - Software Engineer - Red Hat, Inc.




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