Am 21.10.2013 um 22:37 hat Eric Blake geschrieben: > On 10/20/2013 08:52 PM, Max Reitz wrote: > > Saving the VM state is done using bdrv_pwrite. This function may perform > > a read-modify-write, which in this case results in data being read from > > beyond the end of the virtual disk. Since we are actually trying to > > access an area which is not a part of the virtual disk, zero_beyond_eof > > has to be set to false before performing the partial write, otherwise > > the VM state may become corrupted. > > > > Signed-off-by: Max Reitz <mre...@redhat.com> > > --- > > Follow-up to (depends on): > > - qcow2: Restore total_sectors value in save_vmstate > > Reviewed-by: Eric Blake <ebl...@redhat.com>
Thanks, applied to the block branch. Kevin
