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Re: [Linux-cluster] lvm locking problem



Greetings,

On Sun, Mar 20, 2011 at 1:04 AM, Terry <td3201 gmail com> wrote:
> I have a two node cluster on RHEL5 with 2.0.52 version of clustering
> that appears to be operating normally however, I cannot run the
> pvdisplay command:
>
> [root server1 ~]# pvdisplay
>
> Not sure where to begin troubleshooting this.  Any ideas?
>


I just saw this post was untouched for two days.

In HA support such delay is a cardinal crime. Even if it is committed
by the community :)

I am not an expert on clusters and I am not in front of a machine
having CLVM installed. I will any way try giving you general steps.

IIF you can bring down the cluster (I understand it may not be
possible if it is in use ) to one node for time being and and start
from there.

That way the services will be on and you have only one node accessing
a share resource.

But be very vigilant and keep the other node ready to come up any time
(like booting up the box and just plugging out all network cables).

HTH. YMMV. You have been warned.

Above, IMHO.

Regards,

Rajagopal


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