[Pacemaker] newbie question(s)

[Florian Crouzat]

Le 24/05/2013 04:15, Alex Samad - Yieldbroker a écrit :
>
>
>> -----Original Message-----
>> From: Florian Crouzat [mailto:gentoo at floriancrouzat.net]
>> Sent: Thursday, 23 May 2013 6:27 PM
>> To: pacemaker at oss.clusterlabs.org
>> Subject: Re: [Pacemaker] newbie question(s)
>>
> [snip]
>>
>> You could also wait for a failover where the VIP or (any resource) will fail to
>> properly stop, the cluster doesn't know what do to on stop-failures (beside
>> fencing), it freezes in this weird state => you have two slaves on your
>> network until an admin fixes it.
>
> True, what would you use for quorum (it's a 2 node cluster)?
>
>

I never used quorum on any 2 nodes cluster, by definition it makes no 
sense, so I always used no-quorum-policy=ignore.

If you really want quorum, you need a third player, either a dedicated 
quorum pseudo-node (don't know much about these) or a third node.

Hope it helps...

-- 
Cheers,
Florian Crouzat