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[Linux-cluster] LVM Snapshots



Hi,
i am currently designing a cluster of XEN machines, having two nodes and
one shared storage (SAS). We have Recovery Point Objective of 15
minutes, so I am thinking about putting XEN machine on a LVM partition
and making a snapshot of this partition every 15 minutes.
Do anybody know any caveats of this? I wonder how fast would this be,
i am afraid that every 15 minutes is a little bit too often. XEN machine
will be Sybase server.

Thanks,
Jakub
-- 
Jakub Suchý <jakub suchy enlogit cz>
GSM: +420 - 777 817 949

Enlogit s.r.o, U Cukrovaru 509/4, 400 07 Ústí nad Labem
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