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Re: [Qemu-devel] [PATCH v2 0/3] vhost-scsi: Support migration


From: Michael S. Tsirkin
Subject: Re: [Qemu-devel] [PATCH v2 0/3] vhost-scsi: Support migration
Date: Sun, 2 Jun 2019 20:39:36 -0400

On Mon, Jun 03, 2019 at 02:40:04AM +0300, Liran Alon wrote:
> Any news on when this patch-series is expected to be merged to upstream QEMU?
> It was accepted 2 months ago.
> 
> Thanks,
> -Liran 
> 
> > On 25 Apr 2019, at 20:53, Michael S. Tsirkin <address@hidden> wrote:
> > 
> > On Thu, Apr 25, 2019 at 09:38:19AM +0100, Stefan Hajnoczi wrote:
> >> On Wed, Apr 24, 2019 at 07:38:57PM +0300, Liran Alon wrote:
> >>> 
> >>> 
> >>>> On 18 Apr 2019, at 12:41, Stefan Hajnoczi <address@hidden> wrote:
> >>>> 
> >>>> On Tue, Apr 16, 2019 at 03:59:09PM +0300, Liran Alon wrote:
> >>>>> Hi,
> >>>>> 
> >>>>> This patch series aims to add supprot to migrate a VM with a vhost-scsi 
> >>>>> device.
> >>>>> 
> >>>>> The 1st patch fixes a bug of mistakenly not stopping vhost-scsi backend 
> >>>>> when a
> >>>>> VM is stopped (As happens on migratino pre-copy completion).
> >>>>> 
> >>>>> The 2nd patch adds ability to save/load vhost-scsi device state in 
> >>>>> VMState.
> >>>>> 
> >>>>> The 3rd and final paqtch adds a flag to vhost-scsi which allows admin 
> >>>>> to specify
> >>>>> it's setup supports vhost-scsi migratino. For more detailed information 
> >>>>> on why
> >>>>> this is valid, see commit message of specific patch.
> >>>>> 
> >>>>> Regards,
> >>>>> -Liran
> >>>> 
> >>>> Looks fine for vhost_scsi.ko.  I have not checked how this interacts
> >>>> with vhost-user-scsi.
> >>>> 
> >>>> Reviewed-by: Stefan Hajnoczi <address@hidden>
> >>> 
> >>> Gentle Ping.
> >> 
> >> This should go either through Michael's virtio/vhost tree or Paolo's
> >> SCSI tree.
> >> 
> >> Stefan
> > 
> > OK I'll queue it.

Sorry dropped it by mistake after queueing and was not cc'd
so forgot to reapply. Queued now.

-- 
MST



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