Re: [Qemu-devel] [PATCH v16 08/22] qcow2: add bitmaps extension

2017-02-27 Thread John Snow
On 02/27/2017 07:27 AM, Max Reitz wrote: > On 25.02.2017 18:07, Vladimir Sementsov-Ogievskiy wrote: >> Add bitmap extension as specified in docs/specs/qcow2.txt. >> For now, just mirror extension header into Qcow2 state and check >> constraints. Also, calculate refcounts for qcow2 bitmaps, to not

Re: [Qemu-devel] [PATCH v16 08/22] qcow2: add bitmaps extension

2017-02-27 Thread Max Reitz
On 25.02.2017 18:07, Vladimir Sementsov-Ogievskiy wrote: > Add bitmap extension as specified in docs/specs/qcow2.txt. > For now, just mirror extension header into Qcow2 state and check > constraints. Also, calculate refcounts for qcow2 bitmaps, to not break > qemu-img check. > > For now, disable i

[Qemu-devel] [PATCH v16 08/22] qcow2: add bitmaps extension

2017-02-25 Thread Vladimir Sementsov-Ogievskiy
Add bitmap extension as specified in docs/specs/qcow2.txt. For now, just mirror extension header into Qcow2 state and check constraints. Also, calculate refcounts for qcow2 bitmaps, to not break qemu-img check. For now, disable image resize if it has bitmaps. It will be fixed later. Signed-off-by