[libvirt] [PATCH v3] bhyve: add a basic driver

Daniel P. Berrange berrange at redhat.com
Thu Feb 6 11:26:18 UTC 2014


On Thu, Feb 06, 2014 at 12:07:10AM +0400, Roman Bogorodskiy wrote:
>   Daniel P. Berrange wrote:
> 
> > > +    virCommandAddArg(cmd, "-H"); /* vmexit from guest on hlt */
> > > +    virCommandAddArg(cmd, "-P"); /* vmexit from guest on pause */
> > 
> > What's the functional effect of having these set, or not ?
> 
> Having that set should make bhyve process terminate on these events (htl
> and pause).

Ok, was just wonder if they needed to be expressed in the
XML or not, but sounds quite low level so lets ignore it
for now.

> I guess it'd be better not to use it so bhyve process doesn't suddenly
> vanish from libvirt radar?

I don't know really - as long as the driver detects that it has gone
and marks the guest as shutdown.

Daniel
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