* 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
--
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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