[CentOS-virt] xen+drbd Question

[Alexandre Biancalana]

On 8/26/08, Ross S. W. Walker <RWalker at medallion.com> wrote:
> Alexandre Biancalana wrote:
>  > On 8/26/08, Aleksandar Ivanisevic
>  > <aleksandar.ivanisevic at 2e-systems.com> wrote:
>  > > Ross S. W. Walker wrote:
>  > >
>  > > > Just specify the drbd devices directly as:
>  > > >
>  > > > disk = ['phy:/dev/drbd0,hda,w' ]
>  > > >
>  > > > And you should be ok. There is no need to use the scripts.
>  > > >
>  > >
>  > >  You actually got it working stably, live migration and
>  > all? which kernel,
>  > > xen, drbd if I may ask?
>  >
>  > What about that ?
>  >
>  > http://fghaas.wordpress.com/2007/09/03/drbd-806-brings-full-li
>  > ve-migration-for-xen-on-drbd/
>
>
> Are you running Xen 3.2 from xen.org?
>
>  If not then specify your devices as the top portion of the blog
>  talks about, then config drbd with the allow-two-primaries as
>  the bottom talks about, and ignore the middle.
>
>  If you upgrade to xen.org release of Xen then you can use the
>  block-drbd script to specify by drbd resource name instead of
>  device, but that's just fluff in stuff, and doesn't have
>  anything to do with the ability to live migrate which is all
>  handled by the allow-two-primaries option.

Are you saying that we can only use block-drbd script with Xen 3.2 ?