* [linux-lvm] Backing up clustered LVM... options?
@ 2009-11-16 21:55 Madison Kelly
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From: Madison Kelly @ 2009-11-16 21:55 UTC (permalink / raw)
To: linux-lvm
Well this threw a monkey wrench in my plans:
root@vsh02:~# lvcreate --size=230G -s -n res01_snap
/dev/dom0_vg0/res01.disk.xm
Clustered snapshots are not yet supported.
What options do I have?
I'm running a two-node cluster with the LVM PV on a DRBD partition in
Primary/Primary mode with, obviously, clustering enabled. Each Xen
virtual machine has a dedicated LV (ie: res01.disk.xm above). One VM has
a very large DB and I was planning to use LVM snapshots to keep the DB
lock time to a minimum...
Thanks for any advice.
Madi
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2009-11-16 21:55 [linux-lvm] Backing up clustered LVM... options? Madison Kelly
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