Hi Florian,
Thanks for the answer. If I use file based block device with GFS2, is the domU
configuration file still similar like this ?:
disk = [ 'drbd:resource,xvda,w' ]
Regards
Louis
________________________________
From: Florian Haas <[email protected]>
To: [email protected]
Sent: Thu, February 10, 2011 9:00:54 AM
Subject: Re: [DRBD-user] Can I use File Virtual Block Device for XEN DomU ?
On 2011-02-09 19:16, [email protected] wrote:
> Hi,
>
> I've been searching the net how to setup XEN+DRBD to do the live
> migration. All the documents I found are telling me first to create a
> drbd partition, then install a VM on this partition using physical block
> device instead of file based block device.
>
> Is it possible using file based block device and still achieve the live
> migration?
Yes, if you use a shared cluster file system on top of dual-Primary
DRBD, or on top of an iSCSI target exported from single-Primary DRBD.
Examples of shared cluster file systems are OCFS2 and GFS2.
Cheers,
Florian
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