Bryn M. Reeves schrieb:
I don't want to add/remove/rename/resize/etc. any volumes - just access them on separate machines.As long as you never try to update the LVM metadata from two nodes at the same time (e.g. add/remove/rename/resize etc. running on two nodes simultaneously) then this is fine, but there is no automatic prevention of this situation.
Thanks for the tips on clvmd and pointing to linux-cluster list archive - I'm about to dig into it.
Are you 100% sure LVM metadata is not updated when I don't add/remove/rename/resize/etc. any volumes?
I.e., won't lvs or pvs commands write or update some timestamps, for example?
-- Tomasz Chmielewski http://wpkg.org