Re: [Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-11-12 Thread Greg Kurz
On Thu, 12 Nov 2015 15:39:02 +0100 Cornelia Huck wrote: > On Thu, 12 Nov 2015 15:25:33 +0100 > Greg Kurz wrote: > > > On Thu, 12 Nov 2015 13:50:20 +0100 > > Cornelia Huck wrote: > > > > > On Thu, 12 Nov 2015 09:28:21 +0100 > > > Greg Kurz wrote: > > > > > > > On Thu, 22 Oct 2015 19:38:42 +0

Re: [Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-11-12 Thread Cornelia Huck
On Thu, 12 Nov 2015 15:25:33 +0100 Greg Kurz wrote: > On Thu, 12 Nov 2015 13:50:20 +0100 > Cornelia Huck wrote: > > > On Thu, 12 Nov 2015 09:28:21 +0100 > > Greg Kurz wrote: > > > > > On Thu, 22 Oct 2015 19:38:42 +0200 > > > Greg Kurz wrote: > > > > > > > We don't support migration of mount

Re: [Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-11-12 Thread Greg Kurz
On Thu, 12 Nov 2015 13:50:20 +0100 Cornelia Huck wrote: > On Thu, 12 Nov 2015 09:28:21 +0100 > Greg Kurz wrote: > > > On Thu, 22 Oct 2015 19:38:42 +0200 > > Greg Kurz wrote: > > > > > We don't support migration of mounted 9p shares. This is handled by a > > > migration blocker. > > > > > > O

Re: [Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-11-12 Thread Cornelia Huck
On Thu, 12 Nov 2015 09:28:21 +0100 Greg Kurz wrote: > On Thu, 22 Oct 2015 19:38:42 +0200 > Greg Kurz wrote: > > > We don't support migration of mounted 9p shares. This is handled by a > > migration blocker. > > > > One would expect, however, to be able to migrate if the share is unmounted. > >

Re: [Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-11-12 Thread Greg Kurz
On Thu, 22 Oct 2015 19:38:42 +0200 Greg Kurz wrote: > We don't support migration of mounted 9p shares. This is handled by a > migration blocker. > > One would expect, however, to be able to migrate if the share is unmounted. > Unfortunately virtio-9p-device does not register savevm handlers at a

[Qemu-devel] [PATCH] virtio-9p: add savem handlers

2015-10-22 Thread Greg Kurz
We don't support migration of mounted 9p shares. This is handled by a migration blocker. One would expect, however, to be able to migrate if the share is unmounted. Unfortunately virtio-9p-device does not register savevm handlers at all ! Migration succeeds and leaves the guest with a dangling dev