[Pacemaker] Duplicate node after corosync / pacemaker upgrade

Vladislav Bogdanov bubble at hoster-ok.com
Tue Aug 13 04:59:55 EDT 2013

13.08.2013 10:42, Mistina Michal wrote:


> Here are my questions:
> 1.       Was it the right path I have taken to install Corosync 2.0 +
> pacemaker 1.1.10 even if I am using RHEL? Suggestion 3 on the
> aforementioned blog seemed nicer to me than option 2 (Everyone Talks to
> CMAN).

It could be more complicated if you need clustered LVM and/or clustered
filesystems. For that you need to install new dlm (4.x), rebuild lvm2
(for clvm) and rewrite/rebuild gfs_controld (for GFS2).


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