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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] 9p and savevm'd snapshots |
Date: | Tue, 24 May 2011 13:36:51 -0500 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Lightning/1.0b2 Thunderbird/3.1.10 |
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,
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