On 05.02.2016 09:58, Vladimir Sementsov-Ogievskiy wrote: > The new feature for qcow2: storing bitmaps. > > This patch adds new header extension to qcow2 - Bitmaps Extension. It > provides an ability to store virtual disk related bitmaps in a qcow2 > image. For now there is only one type of such bitmaps: Dirty Tracking > Bitmap, which just tracks virtual disk changes from some moment. > > Note: Only bitmaps, relative to the virtual disk, stored in qcow2 file, > should be stored in this qcow2 file. The size of each bitmap > (considering its granularity) is equal to virtual disk size. > > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> > ---
[...] > docs/specs/qcow2.txt | 221 > ++++++++++++++++++++++++++++++++++++++++++++++++++- > 1 file changed, 220 insertions(+), 1 deletion(-) Reviewed-by: Max Reitz <mre...@redhat.com>
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