Re: kvm linux guest hanging for minutes at a time

Avi Kivity
2011-08-09T12:36:24Z

On 08/09/2011 03:03 PM, Thomas Fjellstrom wrote:
> >
> > Your guest isn't using kvmclock for some reason. Is it compiled in the
> > guest kernel? What are the contents of
> > /sys/devices/system/clocksource/clocksource0/available_clocksource and
> > /sys/devices/system/clocksource/clocksource0/current_clocksource (in the
> > guest filesystem)?
>
> Hi, it seems it is using kvm-clock:
>
> $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource
> kvm-clock hpet acpi_pm
> $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource
> kvm-clock
>

Yikes. Please trace such a hang according to
http://www.linux-kvm.org/page/Tracing.

--
error compiling committee.c: too many arguments to function