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* Change on_poweroff while domain is running
@ 2013-11-27  9:12 Jose A. Lopes
  2013-11-27 12:44 ` Ian Campbell
  0 siblings, 1 reply; 2+ messages in thread
From: Jose A. Lopes @ 2013-11-27  9:12 UTC (permalink / raw)
  To: xen-devel

Hello,

Is it possible to change the 'on_poweroff' attribute while a domain is running?
That is, without having to destroy the instance and creating it again.

Best regards,
Jose

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Jose Antonio Lopes
Ganeti Engineering
Google Germany GmbH
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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Change on_poweroff while domain is running
  2013-11-27  9:12 Change on_poweroff while domain is running Jose A. Lopes
@ 2013-11-27 12:44 ` Ian Campbell
  0 siblings, 0 replies; 2+ messages in thread
From: Ian Campbell @ 2013-11-27 12:44 UTC (permalink / raw)
  To: Jose A. Lopes; +Cc: xen-devel

On Wed, 2013-11-27 at 10:12 +0100, Jose A. Lopes wrote:
> Is it possible to change the 'on_poweroff' attribute while a domain is running?
> That is, without having to destroy the instance and creating it again.

Using xl, not currently AFAIK.

I can see how this might be useful though, so it's is something we could
consider for 4.5, patches welcomed. I'd think that stashing the setting
in xenstore and providing a command to change it, with the attendant
watches in the xl monitoring daemon would be the way to go.

It might also be useful to have a mechanism to have xl start monitoring
a domain which it didn't just create, which would allow the daemon to be
restarted e.g. on upgrade.

Ian.

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2013-11-27  9:12 Change on_poweroff while domain is running Jose A. Lopes
2013-11-27 12:44 ` Ian Campbell

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