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xen-users
Re: [Xen-users] LVM snapshots to provide HA iSCSI storage
I've done this with md mirroring instead of lvm but I haven't gotten to
the live migration part. You create and manage the md on dom0 and give
that to the domU via phy: mappings.
Do you have any documentation of this? I could be interested. I am
trying to do it with lvm volumes and dmsetup, but I am getting problems
when the iscsi connection fails.
Not really. It's a standard scsi disk, so you create a VG, put the disk
in it, create an LV, and then use mdadm to create the mirror with your
local disk. When iSCSI fails, it should fail the same way a SCSI disk
would fail if you pulled the cable out of it. My targets are all ietd,
so I just turned the service off to test.
John
--
John Madden
Sr UNIX Systems Engineer
Ivy Tech Community College of Indiana
jmadden@xxxxxxxxxxx
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