[Pacemaker] offtopic scalable block-device

Vladislav Bogdanov bubble at hoster-ok.com
Fri Mar 16 06:06:05 EDT 2012

16.03.2012 12:13, ruslan usifov wrote:
> Hello
> I search a solution for scalable block device (dist that can extend if
> we add some machines to cluster). Only what i find accepten on my task
> is ceph + RDB, but ceph on my test i very unstable(regulary crash of all
> it daemons) + have poor integration with pacemaker. So does anybody
> recommend some solution???

I'm now investigating possibilities of using Lustre+DRBD+pacemaker.
Lustre is now available for EL6 thanks whamcloud and others.

I have two testing clusters and now working on inter-cluster failover
with stacked drbd and booth.

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