[CentOS-virt] Bad Disk Performance of domU
Christopher G. Stach II
cgs at ldsys.net
Wed May 20 23:05:52 UTC 2009
----- "Francisco Pérez" <fperez.x at gmail.com> wrote:
> LVM on dom0 or domu?
Dom0. After you pvcreate, vgcreate, and lvcreate (or whatever you need to do), use something like this in your VM's config:
disk = [ "phy:/dev/XenVolGroup123/foovm456,xvda,w" ]
If you decide that you prefer the LV setup, you can migrate from your sparse file to a new LV with fdisk, kpartx, and dd.
--
Christopher G. Stach II
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