libvirt users - May 2017 - virsh snapshot delete / live-migration issues

Sorry, I made a mistake with my title. So I resend this email.
----------------------------------------------------------------------------------

Hi,

I'd like to live-migration after snapshots deleted.

But it doesn't work.Here's my steps:

# virsh snapshot-create VM
# virsh snapshot-delete VM Snapshot
# virsh migrate --live VM qemu+ssh://localadmin@compute3/system

And  It comes out this message:

# internal error: unable to execute QEMU command
'migrate-set-capabilities': There's a migration process in progress

Even I create a no-metadata snapshot, it still have same error.

After I reboot the VM, the live-migration finally works.

Does it has any suggestion way or command to solve this problem without
reboot the VM?

Here's my environment:

Ubuntu 14.04.5 LTS
Compiled against library: libvirt 1.3.1
Using library: libvirt 1.3.1
Using API: QEMU 1.3.1
Running hypervisor: QEMU 2.5.0

Best regards,

Chihhang Wu

It is a known issue: https://bugzilla.redhat.com/show_bug.cgi?id=1321304

On Tue, May 2, 2017 at 12:16 PM, chihhang wu <chihhangw@gmail.com>
wrote:
> Sorry, I made a mistake with my title. So I resend this email.
>
----------------------------------------------------------------------------------
>
> Hi,
>
> I'd like to live-migration after snapshots deleted.
>
> But it doesn't work.Here's my steps:
>
> # virsh snapshot-create VM
> # virsh snapshot-delete VM Snapshot
> # virsh migrate --live VM qemu+ssh://localadmin@compute3/system
>
> And  It comes out this message:
>
> # internal error: unable to execute QEMU command
'migrate-set-capabilities':
> There's a migration process in progress
>
> Even I create a no-metadata snapshot, it still have same error.
>
> After I reboot the VM, the live-migration finally works.
>
> Does it has any suggestion way or command to solve this problem without
> reboot the VM?
>
> Here's my environment:
>
> Ubuntu 14.04.5 LTS
> Compiled against library: libvirt 1.3.1
> Using library: libvirt 1.3.1
> Using API: QEMU 1.3.1
> Running hypervisor: QEMU 2.5.0
>
> Best regards,
>
> Chihhang Wu
>
>
> _______________________________________________
> libvirt-users mailing list
> libvirt-users@redhat.com
> https://www.redhat.com/mailman/listinfo/libvirt-users


-- 
Han Han
Associate Quality Engineer
Redhat

Email: hhan@redhat.com
Phone: +861065339333