From: "François Revol" <revol@free.fr>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] wake-on-lan & IPMI implementation; real power-off and -no-shutdown
Date: Mon, 15 Mar 2010 17:00:10 +0100 CET [thread overview]
Message-ID: <5901912460-BeMail@laptop> (raw)
In-Reply-To: <4B9E5782.9070901@codemonkey.ws>
> > As for WOL, it would still be handy to have I think... btw, do we
> > support suspending the emulation via ACPI ? VirtualBox has
> > something
> > called "Pause" mode, which I'm not sure actually if it's reflected
> > to
> > ACPI, which allows to avoid wasting cpu when not usign the guest,
> > though it requires support from the Guest Additions to avoid clock
> > drifts.
> >
>
> It's just "stop".
>
> It won't cause time drift in qemu when using pvclock but you will get
> soft lockups in Linux. I presume you get that with Virtual Box too.
Hmm yeah I didn't try playing with the various clock options, since
Haiku doesn't support them anyway, only TSC, and HPET but it's in
progress.
François.
next prev parent reply other threads:[~2010-03-15 16:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-15 15:01 [Qemu-devel] wake-on-lan & IPMI implementation; real power-off and -no-shutdown François Revol
2010-03-15 15:26 ` Paul Brook
2010-03-15 15:37 ` François Revol
2010-03-15 15:51 ` Anthony Liguori
2010-03-15 16:00 ` François Revol [this message]
2010-03-15 15:55 ` Daniel P. Berrange
2010-03-15 16:29 ` Anthony Liguori
2010-03-15 16:36 ` François Revol
2010-03-16 17:28 ` Jamie Lokier
2010-03-16 17:44 ` Daniel P. Berrange
2010-03-16 18:22 ` François Revol
2010-03-16 13:53 ` Luiz Capitulino
2010-03-16 14:26 ` François Revol
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