[libvirt-users] savevm and qemu 2.1.1

Daniel P. Berrange berrange at redhat.com
Mon Sep 22 08:42:28 UTC 2014


On Sat, Sep 20, 2014 at 02:13:16PM +0200, Thomas Stein wrote:
> hello.
> 
> I have an issue with libvirt-1.2.6 and qemu-2.1.1. As soon as i do:
> 
> "savevm $domain" 
> 
> the domain ist gone. Console says "unable to connect to monitor". Libvirt.log 
> says:
> 
> qemu-system-x86_64: /var/tmp/portage/app-
> emulation/qemu-2.1.1/work/qemu-2.1.1/hw/net/virtio-net.c:1348: 
> virtio_net_save: Assertion `!n->vhost_started' fail
> ed.
> 
> Googling for this error leads to a barely related qemu-dev thread. Has someone 
> else experiencing this behaviour?
> 
> Uh. Almost forgot to mention. Going back to qemu-2.1.0 solves the issue.

Yes, this version of QEMU is pretty much a disaster in terms of migration
and save/restore working. Stick with 2.1.0 until 2.1.2 comes out.


Regards,
Daniel
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