[libvirt] PATCH: Inform QEMU "prepare" hook of migration in progress

[Rommer]

Hello,

I need this feature too, so I made myself the more general solution.
Attached patch sets the fourth argument of the hook to 3 differnent
values: "migration-target-direct", "migration-target-tunnel" and
"restore".

On 12/16/2011 02:48 AM, Adam Tilghman wrote:
> On Thu, Dec 15, 2011 at 11:32:23PM +0000, Daniel P. Berrange wrote:
>>> Rather, we need to thread
>>> something through the call chain so that we can tell whether this code
>>> was reached from qemu_migrate.c during an actual migration case.
>>
>> That information is in fact already passed into qemuProcessStart()
>> via the virDomainRunningReason parameter, one of whose possible
>> values is VIR_DOMAIN_RUNNING_MIGRATED
>
> I'll take a stab at a more general solution and get back to the list.
>
> -- Adam
>
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-- 
С уважением,
Роман Шишнёв,
CTO | ActiveCloud | http://www.active.by
Т +375 17 2 911 511 доб. 308 | rommer at active.by
Облачные решения | Серверы и инфраструктура | IaaS | SaaS | Хостинг
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