* suspending in kvm and resuming in qemu
@ 2011-01-18 12:08 Mehul Chadha
2011-01-20 16:11 ` Marcelo Tosatti
0 siblings, 1 reply; 3+ messages in thread
From: Mehul Chadha @ 2011-01-18 12:08 UTC (permalink / raw)
To: kvm
Hi,
I have been trying to get suspending and resuming done across kvm and qemu.
While resuming a suspended state in kvm, an error was generated saying "unknown section kvmclock" . I modified loadvm in qemu to neglect the kvmclock section.
Now, when I suspend and resume, qemu screen just stalls at the suspended state and it seems nothing is executing.
Pls give any inputs or help, where should I start looking at??
Thanks,
Mehul
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: suspending in kvm and resuming in qemu
2011-01-18 12:08 suspending in kvm and resuming in qemu Mehul Chadha
@ 2011-01-20 16:11 ` Marcelo Tosatti
2011-01-27 14:06 ` Avi Kivity
0 siblings, 1 reply; 3+ messages in thread
From: Marcelo Tosatti @ 2011-01-20 16:11 UTC (permalink / raw)
To: Mehul Chadha; +Cc: kvm
On Tue, Jan 18, 2011 at 04:08:33AM -0800, Mehul Chadha wrote:
> Hi,
>
> I have been trying to get suspending and resuming done across kvm and qemu.
> While resuming a suspended state in kvm, an error was generated saying "unknown section kvmclock" . I modified loadvm in qemu to neglect the kvmclock section.
>
> Now, when I suspend and resume, qemu screen just stalls at the suspended state and it seems nothing is executing.
>
> Pls give any inputs or help, where should I start looking at??
>
> Thanks,
> Mehul
The guest relies on kvmclock support, which is not implemented by qemu
alone. So you'd have to disable kvmclock support (with no-kvmclock
kernel boot option) in the guest.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: suspending in kvm and resuming in qemu
2011-01-20 16:11 ` Marcelo Tosatti
@ 2011-01-27 14:06 ` Avi Kivity
0 siblings, 0 replies; 3+ messages in thread
From: Avi Kivity @ 2011-01-27 14:06 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: Mehul Chadha, kvm
On 01/20/2011 06:11 PM, Marcelo Tosatti wrote:
> On Tue, Jan 18, 2011 at 04:08:33AM -0800, Mehul Chadha wrote:
> > Hi,
> >
> > I have been trying to get suspending and resuming done across kvm and qemu.
> > While resuming a suspended state in kvm, an error was generated saying "unknown section kvmclock" . I modified loadvm in qemu to neglect the kvmclock section.
> >
> > Now, when I suspend and resume, qemu screen just stalls at the suspended state and it seems nothing is executing.
> >
> > Pls give any inputs or help, where should I start looking at??
> >
> > Thanks,
> > Mehul
>
> The guest relies on kvmclock support, which is not implemented by qemu
> alone. So you'd have to disable kvmclock support (with no-kvmclock
> kernel boot option) in the guest.
>
Or with -cpu qemu64,-kvmclock on the qemu command line.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-01-27 14:06 UTC | newest]
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2011-01-18 12:08 suspending in kvm and resuming in qemu Mehul Chadha
2011-01-20 16:11 ` Marcelo Tosatti
2011-01-27 14:06 ` Avi Kivity
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