[Users] Re: openvz with OCFS2

[frank]

Al 11/01/11 18:00, En/na users-request at openvz.org ha escrit:
> From: Aleksandar Ivanisevic <aleksandar at ivanisevic.de> "Frank" 
> <frank at si.ct.upc.edu> writes:
>> >  We use pacemaker to start/stop VEs and to be sure they only run on one
>> >  node. Anyway crashes happen periodicly. We have about 40 VEs
>> >  distributed
> Pacemaker is nice, but if it fails (think split brain), there is
> really nothing to prevent data loss.
Of course there is, is stonith
> How do you handle split brain on a shared volume when you have half of
> VEs running on each side?
>
> [...]
We use pacemaker with heartbeat ans stonith, and thats the way to 
prevent split brain.

Frank

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