[Qemu-devel] [PATCH for-3.0 0/7] fix persistent bitmaps migration logic

[John Snow <jsnow@redhat.com>]

This is an updated version of Vladimir's proposal for fixing the
handling around migration and persistent dirty bitmaps.

Patches 1, 4, 6, and 7 update the testing for this feature.
Patch 2 touches up an error message.
Patch 3 removes dead code.
Patch 5 contains the real fix.

v2:
 - Add a new patch 4 as a prerequisite for what's now patch 5
 - Rework the fix to be (hopefully) cleaner, see patch 5 notes
 - Adjust error message in patch 2 (Eric)
 - Adjust test logic slightly (patches 6, 7) to deal with changes
   in patch 5.

John Snow (2):
  iotests: 169: actually test block migration
  dirty-bitmaps: clean-up bitmaps loading and migration logic

Vladimir Sementsov-Ogievskiy (5):
  iotests: 169: drop deprecated 'autoload' parameter
  block/qcow2: improve error message in qcow2_inactivate
  block/qcow2: drop dirty_bitmaps_loaded state variable
  iotests: improve 169
  iotests: 169: add cases for source vm resuming

 block.c                        |  4 ---
 block/dirty-bitmap.c           | 20 ------------
 block/qcow2-bitmap.c           | 16 +++++++++
 block/qcow2.c                  | 26 ++++-----------
 block/qcow2.h                  |  1 -
 include/block/dirty-bitmap.h   |  2 +-
 migration/block-dirty-bitmap.c | 11 ++++---
 tests/qemu-iotests/169         | 74 ++++++++++++++++++++++++++++++++++++++++--
 tests/qemu-iotests/169.out     |  4 +--
 9 files changed, 103 insertions(+), 55 deletions(-)

-- 
2.14.4