[pve-devel] Clustered logical volumes activation

Dmitry Petuhov mityapetuhov at gmail.com
Thu Dec 3 09:28:03 CET 2015

30.11.2015 19:03, Dietmar Maurer пишет:
>> Is it safe to not use clvmd, and stay with local LVM locking?
> Yes, as long as you use pve API and tools to allocate volumes.
>> What kind of locking is being used in PVE?
> We have an integrated, cluster wide locking mechanism inside pmxcfs.
So, locking inside pmxcfs will not help in case of manual group 
maintenance? Like add extra PV to group, or manually create snapshot for 
some reason.

More information about the pve-devel mailing list