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Re: [Linux-cluster] Linux cluster moved to new subdomain



Hi Dave

Did you solve this problem? I have a similar case here. I changed the IP's of one of my two node cluster and now I can't get the cluster back into luci. I assume luci stores it's config in a binary Zope Data.fs file. But how can change something there?

BTW: Changing node IP's was pain! A Howto would be an interesting thing for the Knowledge Base or even RedHat Magazine. I think it would really be appreciated by many Cluster Suite operators.

Greetz
Lorenz

Harding, David wrote:
 Yes,  The issue is that when I first built the cluster I used the full qualified host name. I changed the cluster.conf file,
But some where it is still getting the old fully qualified host name.  I can see it in the log files.  Where else does it
Store the cluster host names other then the cluster.conf file ?

dave

-----Original Message-----
From: linux-cluster-bounces redhat com [mailto:linux-cluster-bounces redhat com] On Behalf Of Theophanis Kontogiannis
Sent: Friday, June 20, 2008 7:49 AM
To: 'linux clustering'
Subject: RE: [Linux-cluster] Linux cluster moved to new subdomain

Hi Dave,

Did you make the appropriate changes on the iptables, to reflect the new IPs given to the servers?

Sincerely,

Theophanis Kontogiannis


-----Original Message-----
From: linux-cluster-bounces redhat com
[mailto:linux-cluster-bounces redhat com] On Behalf Of Harding, David
Sent: Thursday, June 19, 2008 11:36 PM
To: 'linux clustering'
Subject: [Linux-cluster] Linux cluster moved to new subdomain




We moved our Linux cluster to a new tcpip subnet.
It is running Redhat V4 update 6.  After the move I fixed the cluster.conf to reflect the subnet name.

I then went into luci.  When I select the cluster tab I get an error message stating "an error occurred when trying to contact any of the nodes in the ermmro cluster"
The systems show up ok in the homepase tab and everything looks correct under the storage tab.

dave

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