Re: guest suspend/resume & virtio: vring errors

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Jul 08, 2011 at 11:02:54PM +0400, Michael Tokarev wrote:
> I tried suspend/resume cycle for a linux guest
> today, with 100% failure result.  There are 2
Good. It works as expect :) Linux virtio drivers do not support PM.

> With e1000 instead of virtio-net-pci, the suspend
> does not complete - guest kernel freezes after the
> message "Suspending console(s)" and does not respond
> (but does not eat 100% CPU either) - the same as for
> older guest kernel.
> 
> Has anyone succeeded suspend/resume cycle?
> 
Yes, but Linux and suspend/resume are not best friends. Sometimes it
works by mistake, but next merged patch fixes it and suspend/resume
returns to its normal broken state.

--
			Gleb.
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux