[Linux-cluster] GFS upgrade questions
kadlec at mail.kfki.hu
Wed Dec 17 13:46:57 UTC 2008
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:
- 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
- Should we watch out any new cluster configuration option?
Thank you any hint in advance,
E-mail : kadlec at mail.kfki.hu, kadlec at blackhole.kfki.hu
PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt
Address: KFKI Research Institute for Particle and Nuclear Physics
H-1525 Budapest 114, POB. 49, Hungary
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