[libvirt] Re: libvirt-0.9.1 to 0.9.3-r1: managedsave/save won't start/restore at saved state

Nicolas Sebrecht nsebrecht at piing.fr
Thu Jul 28 09:10:59 UTC 2011


The 27/07/11, Laine Stump wrote:

> If you pause ("virsh suspend") the guest before the save, can you
> then successfully start the domain (it should "start" in a paused
> state, and when the virsh commandline returns to the prompt, you can
> resume it with "virsh resume".) If this is the case, it could be a
> race condition within qemu.

This is why I like help from other: I would never had the idea to do
this check on my own.

Unfortunately, this didn't help:

root at homer> uptime
 11:05:34 up 8 min,  1 user,  load average: 0.00, 0.00, 0.00
root at homer>


virsh # suspend homer
Domain homer suspended

virsh # list
 Id Name                 State
----------------------------------
 21 homer                paused

virsh # managedsave homer
Domain homer state saved by libvirt

virsh # list
 Id Name                 State
----------------------------------

virsh # start homer
Domain homer started

virsh # list
 Id Name                 State
----------------------------------
 22 homer                paused

virsh # resume homer
Domain homer resumed

virsh #

root at homer> uptime
 11:06:51 up 0 min,  1 user,  load average: 0.00, 0.00, 0.00
root at homer>


Thank you.

-- 
Nicolas Sebrecht




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