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Date: Mon, 9 Nov 2015 04:10:45 +0100 (CET)
From: Alexandre DERUMIER <aderumier@odiso.com>
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Subject: [Qemu-devel] qemu : rbd block driver internal snapshot and vm_stop
 is hanging forever
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To: ceph-devel <ceph-devel@vger.kernel.org>, qemu-devel <qemu-devel@nongnu.org>

Hi,

with qemu (2.4.1), if I do an internal snapshot of an rbd device,
then I pause the vm with vm_stop,

the qemu process is hanging forever


monitor commands to reproduce:


# snapshot_blkdev_internal drive-virtio0 yoursnapname
# stop




I don't see this with qcow2 or sheepdog block driver for example.


Regards,

Alexandre