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Re: [Linux-cluster] Disabling cman at boot



On Wed, 18 Jun 2008, Federico Simoncelli wrote:

On Wed, Jun 18, 2008 at 10:23 AM, Kadlecsik Jozsef
<kadlec sunserv kfki hu> wrote:
On Wed, 18 Jun 2008, Federico Simoncelli wrote:
Do you think adding a boot parameter (eg: nocluster) could be a good
solution? We should modify the init file for cman to check the
presence of that parameter and skip the start process if present.

We use exactly the same method to specify how to boot a machine:

Do you think we can find a common solution and propose a patch upstream?

I am open to add patches.

Having a boot parameter (eg: nocluster) to skip cman at boot would be
useful in your case or you really need something more specific to GFS?
Skipping cman would prevent any other cluster service to start (GFS too).

GFS can also run in lock_nolock and that does not require cman.

I think you want to make sure of what you really want before enabling/disabling cman.

Fabio

--
I'm going to make him an offer he can't refuse.


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