[Linux-cluster] GFS upgrade questions
Fabio M. Di Nitto
fdinitto at redhat.com
Thu Dec 18 05:38:30 UTC 2008
On Wed, 17 Dec 2008, Kadlecsik Jozsef wrote:
> We are planning to upgrade our stable - but relative old - GFS1 cluster to
> the new version of the stable branch. However as this will be our first
> GFS1 upgrade, it's pretty unknown to us and there are some questions about
> it I'd like to ask:
Could you be more specific from what version of the software you want to
upgrade to what version?
> - Is it possible to upgrade the machines one by one from GFS
> (cman/fencing/dlm/etc.) point of view?
> - Is it possible to upgrade the machines one by one from the background
> dependencies (openais, clvmd) point of view?
> - What about an upgrade from a non-corosync-dependent setup to a
> corosync-dependent one?
> - Should we watch out any new cluster configuration option?
I'll be able to answer those questions in details, once you can be more
I'm going to make him an offer he can't refuse.
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