[CentOS-virt] Re: xen+drbd Question
biancalana at gmail.com
Tue Aug 26 13:06:14 UTC 2008
On 8/25/08, Alexandre Biancalana <biancalana at gmail.com> wrote:
> Hi list,
> I installed two new servers to be our virtualization HA. This servers
> have CentOS 5.2, Xen 3.0.3, Drbd 8.2.6. The setup is ok, lvm drbd
> resources sincronizing, Guest VM running without any problem.
> My only doubt is that I can only use drbd resources inside guest vms
> when I specify the disk resource in vms config like this:
> disk = ['phy:/dev/VolGroup00/vappprtem01,hda,w' ]
> if I specify de disk like:
> disk = [drbd:vappprtem01,hda,w' ]
> The Guest VM found the disk but this appear with zero size.
> As far what I read the second way is the correct to live migration
> work without any race condiction...
> This link say that centos has a problem with block-drbd script
> provided by drbd, is anybody aware of that ?
This is a know problem ??? Any ideas ???
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