[Pacemaker] HA KVM over DRBD primary/secondary configuration

[Andrew Beekhof]

On 19/04/2013, at 5:44 PM, Rasto Levrinc <rasto.levrinc at gmail.com> wrote:

> On Fri, Apr 19, 2013 at 9:11 AM, Alexandr A. Alexandrov
> <shurrman at gmail.com> wrote:
>> Hi Rasto,
>> 
>> Note that on RHEL 6/CentOS 6, you should run the Pacemaker through CMAN and
>> not a Corosync plugin
> 
> I wonder if that's still true,

Yes.  
More so since there was a major bug that affects the plugin in 6.4 which wasn't picked up because we don't test that configuration.

> but better be safe than sorry.
> 
>> 
>> 
>> Not glad to hear that... We are using  Pacemaker+Corosync everywhere (SuSe,
>> CentOS, OracleLinux servers).
>> Is there any way to use LCMC in this setup?
>> 
> 
> there's no problem using LCMC in this setup. It will not help to create the
> cman config, though. That's a feature with very low priority for me at the
> moment.
> 
> Rasto
> 
>> 19.04.2013 09:30, Rasto Levrinc пишет:
>> 
>> We used the amazing LCMC tool for the hosts, drbd and pacemaker and Corosync
>> setup
>> http://lcmc.sourceforge.net/
>> 
>> LCMC does lots of the setup automatic - a huge timesaver.
>> 
>> I'm glad to hear that.
>> 
> 
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