4 Jul
2012
4 Jul
'12
2:41 p.m.
On Wed, Jul 04, 2012 at 02:38:50PM +0100, Pádraig Brady wrote:
On 07/03/2012 07:03 PM, Richard W.M. Jones wrote:
(2) qemu's qcow2 disk cache code is buggy. If there are I/Os in flight when qemu shuts down, then qemu segfaults or assert fails. This can result in unwritten data.
It looks as if qemu-kvm 1.1.0 released a couple of days ago fixes the crash. I looked through the commits but cannot see anything obvious. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v