[libvirt] [RFC PATCH v2 0/3] Start fixing the pvpanic mess

Paolo Bonzini pbonzini at redhat.com
Wed Aug 21 17:11:43 UTC 2013


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Il 21/08/2013 19:10, Eric Blake ha scritto:
> On 08/21/2013 10:56 AM, Paolo Bonzini wrote:
>>> eg it is valid to have <on_crash> present in the XML at all 
>>> times, even if there's no pvpanic device present. That simply 
>>> means the actions will never be triggered.
>> 
>> So are you suggesting to add a <pvpanic/> element to <devices>?
>> That may be fine, but it doesn't seem very user-friendly.
> 
> No less friendly than having a <memballoon> device, and certainly 
> automatable via libosinfo integration into virt-install.

Fair enough.  Still I'm not sure that a new <on_panic> element should
be ruled out, see my other message.

Paolo
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