Mailing List Archive: Linux-HA: Pacemaker

Cluster Test with resource down

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nuwansilva7 at gmail

Apr 10, 2012, 11:35 PM

Post #1 of 6 (524 views)
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Cluster Test with resource down

I have node cluster and when one node goes down(Reboot) other will take
care. so it works fine. I want to check when resource goes down(high load
apache server,Stop the server) can we migrate our resources automatically
to other node.

andrew at beekhof

Apr 16, 2012, 6:05 PM

Post #2 of 6 (487 views)
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Re: Cluster Test with resource down [In reply to]

On Wed, Apr 11, 2012 at 4:35 PM, Nuwan Silva <nuwansilva7 [at] gmail> wrote:
> I have node cluster and when one node goes down(Reboot) other will take
> care. so it works fine. I want to check when resource goes down(high load
> apache server,Stop the server) can we migrate our resources automatically to
> other node.

Ok. And you want to know how to test this?

_______________________________________________
Pacemaker mailing list: Pacemaker [at] oss
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

nuwansilva7 at gmail

Apr 16, 2012, 9:40 PM

Post #3 of 6 (499 views)
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Re: Cluster Test with resource down [In reply to]

Thanks Andrew for reply. Yes I want to know how to test it.
Regards.
Nuwan

andrew at beekhof

Apr 17, 2012, 4:24 PM

Post #4 of 6 (480 views)
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Re: Cluster Test with resource down [In reply to]

did you try:
killall -9 httpd

?

On Tue, Apr 17, 2012 at 2:40 PM, Nuwan Silva <nuwansilva7 [at] gmail> wrote:
>
> Thanks Andrew for reply. Yes I want to know how to test it.
> Regards.
> Nuwan
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker [at] oss
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>

_______________________________________________
Pacemaker mailing list: Pacemaker [at] oss
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

nuwansilva7 at gmail

Apr 17, 2012, 9:39 PM

Post #5 of 6 (481 views)
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Re: Cluster Test with resource down [In reply to]

Yes I did it. then apache stop and cluster status shows that
Failed actions
apache not running.
but it will not migrate to node2. so when I kill process node 2 resource
will be not run automatically.

Regards,
Nuwan

andrew at beekhof

Apr 29, 2012, 7:54 PM

Post #6 of 6 (459 views)
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Re: Cluster Test with resource down [In reply to]

On Wed, Apr 18, 2012 at 2:39 PM, Nuwan Silva <nuwansilva7 [at] gmail> wrote:
> Yes I did it. then apache stop and cluster status shows that
> Failed actions
> apache not running.
> but it will not migrate to node2. so when I kill process node 2 resource
> will be not run automatically.

Ok, so you do know how to test this, you're just not happy with the result.
Which is understandable, but you've not given us any information for
us to be able to help you.

_______________________________________________
Pacemaker mailing list: Pacemaker [at] oss
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

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