ping 04.10.2019 18:46, Vladimir Sementsov-Ogievskiy wrote: > Hi all! > > It's a continuation for > "bitmap migration bug with -drive while block mirror runs" > <315cff78-dcdb-a3ce-2742-da3cc9f0c...@redhat.com> > https://lists.gnu.org/archive/html/qemu-devel/2019-09/msg07241.html > > The problem is that bitmaps migrated to node with same node-name or > blk-parent name. And currently only the latter actually work in libvirt. > And with mirror-top filter it doesn't work, because > bdrv_get_device_or_node_name don't go through filters. > > Fix this by handling filtered children of block backends in separate. > > Max Reitz (1): > block: Mark commit and mirror as filter drivers > > Vladimir Sementsov-Ogievskiy (4): > migretion/block-dirty-bitmap: refactor init_dirty_bitmap_migration > block/dirty-bitmap: add bdrv_has_named_bitmaps helper > migration/block-dirty-bitmap: fix bitmaps migration during mirror job > iotests: 194: test also migration of dirty bitmap > > include/block/block_int.h | 8 ++- > include/block/dirty-bitmap.h | 1 + > block/commit.c | 2 + > block/dirty-bitmap.c | 13 ++++ > block/mirror.c | 2 + > migration/block-dirty-bitmap.c | 118 +++++++++++++++++++++++---------- > tests/qemu-iotests/194 | 14 ++-- > tests/qemu-iotests/194.out | 6 ++ > 8 files changed, 121 insertions(+), 43 deletions(-) >
-- Best regards, Vladimir
