[Qemu-devel] [PATCH v2 0/3] fix bitmaps migration through shared storage

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

Hi all.

This fixes bitmaps migration through shared storage. Look at 02 for
details.

The bug introduced in 2.10 with the whole qcow2 bitmaps feature, so
qemu-stable in CC. However I doubt that someone really suffered from this.

v2:
   John, thank you for reviewing v1.
   changes:
    add John's r-bs, change s/timeout=10/timeout=10.0/ in last patch
    and drop old 03 patch, related to this timeout fix.

Vladimir Sementsov-Ogievskiy (3):
  qcow2-bitmap: add qcow2_reopen_bitmaps_rw_hint()
  qcow2: handle reopening bitmaps on bdrv_invalidate_cache
  iotests: add dirty bitmap migration test

 block/qcow2.h              |  2 ++
 block/qcow2-bitmap.c       | 15 ++++++++-
 block/qcow2.c              |  8 ++++-
 tests/qemu-iotests/169     | 82 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/169.out |  5 +++
 tests/qemu-iotests/group   |  1 +
 6 files changed, 111 insertions(+), 2 deletions(-)
 create mode 100755 tests/qemu-iotests/169
 create mode 100644 tests/qemu-iotests/169.out

-- 
2.11.1