[CentOS-virt] xen+drbd Question
jamundso at gmail.com
Wed Aug 27 04:56:43 UTC 2008
On Tue, Aug 26, 2008 at 11:25 AM, Ross S. W. Walker
<RWalker at medallion.com> wrote:
> Alexandre Biancalana wrote:
>> On 8/26/08, Ross S. W. Walker <RWalker at medallion.com> wrote:
>> > 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.
True. In my case : CentOS 5.3, incl. kernel-xen and heartbeat, Xen.org
3.x, DRBD 8.2.
It works, but has no cookie-cutter howto.
>> Are you saying that we can only use block-drbd script with Xen 3.2 ?
It's really not so much the Xen version, but the distro.
> It might work with the Xen 3.1 libraries too, but that's also
> irrelevant as CentOS/RHEL has decided to use the Xen 3.0.3
> libraries (though they are using the Xen 3.1 hypervisor, go
How did you determine they are different versions?
> Linbit wrote the block-drbd script for Xen 3.1 (maybe 3.2) and
> up, but definitely not pre-3.1.
> For the definitive answer though I recommend posting on
> drbd-user. Someone there might even have a work-around to
> get it to work on earlier Xen libraries...
There's plenty of youth in America - it's time we find the "fountain of smart".
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