RE: [Xen-users] Xen 3.1 + Live Migration

["Tait Clarridge" <Tait.Clarridge@xxxxxxxxxxxx>]

Hi Serge,

Yes, I have played with it. You will need to go through the
xend-config.sxp file in the /etc/xen/ directory and search for anything
that says relocation or migration and make sure they are enabled
(uncommented) etc. This will have to be done on both the boxes.

Also, another note, is that both xen servers will have to be able to
access the HDD image of the domain in order for it to work properly.

As I read further into your request, specifically the VNC part, it seems
that maybe you have to use the IP of the machine the VM is transferring
to?

That is about as much as I know about Live Migration.. 

Tait

-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Serge
Dewailly
Sent: January 29, 2008 2:40 AM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Xen 3.1 + Live Migration

Hi,

does anyone play with (live-)migration ? With HVM, Para-virtualization ?

> Hi all,
>
> I'am having problems using Xen 3.1.
> I'd like to use live migration, in a full virtualization environment
(VT).
>
> First, when I migrate a guest domain, the vnc port is no longer
available
> as soon as the guest migrated.
>
> I'm using drbd 8 to be able to live migrate the VM without using
shared
> file system. I've modified xm utils to allow xen changing drbd
resrouce in
> primary state when starting or migrating a VM.
>
> Everything work well, but when rebooting the guest. A reboot action
seems
> to not use the xm destroy/create to restart the domain. Does anyone
know
> which fonction is used ?
>
> Cheers,
> Serge.
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>
>



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