From: Anthony Liguori <anthony@codemonkey.ws>
To: Alex Young <alex@bytemark.co.uk>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] 9p and savevm'd snapshots
Date: Tue, 24 May 2011 13:36:51 -0500 [thread overview]
Message-ID: <4DDBFAC3.9060204@codemonkey.ws> (raw)
In-Reply-To: <4DDB7258.5010603@bytemark.co.uk>
On 05/24/2011 03:54 AM, Alex Young wrote:
> Hi there,
>
> I'm having a problem with 9p virtfs mounts going away when I savevm,
> quit, then restart with -loadvm. The mount seems to cause the guest
> kernel to hang if I interact with it in any way that causes a stat(2).
> I'm also unable to mount a 9p filesystem after a snapshot restart.
>
> Is this expected, or should they work? I'm using qemu version 0.14.50,
> and this happens at least with kernel versions 2.6.32 and 2.6.38 in a
> Debian Squeeze guest.
virtio-9p doesn't currently support savevm which means it doesn't work
with migration or savevm/loadvm.
Regards,
Anthony Liguori
> Thanks,
next prev parent reply other threads:[~2011-05-24 18:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-24 8:54 [Qemu-devel] 9p and savevm'd snapshots Alex Young
2011-05-24 18:36 ` Anthony Liguori [this message]
2011-05-25 8:36 ` Alex Young
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