[libvirt] [PATCH 2/3] qemu: Send migrate_cancel when aborting migration

[Wangrui (K)]

> -----Original Message-----
> From: libvir-list-bounces at redhat.com [mailto:libvir-list-bounces at redhat.com]
> On Behalf Of Jiri Denemark
> Sent: Thursday, May 22, 2014 7:55 PM
> To: libvir-list at redhat.com
> Subject: [libvirt] [PATCH 2/3] qemu: Send migrate_cancel when aborting
> migration
> 
> When QEMU reports failed or cancelled migration, we don't need to send
> it migrate_cancel QMP command. But in all other error paths, such as if
> we detect broken connection to a destination daemon or something else
> happens inside libvirt, we need to explicitly send migrate_cancel
> command instead of relying on the migration to be implicitly cancelled
> when destination QEMU is killed.
> 
> Because we were not doing so, one could end up with a paused domain
> after failed migration.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=807023

Hi, Jiri
I'm interested in the patch. I want to know the specific scene.
But the bug link you posted is about device_del. Is there another link about migration? (I think)


> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---