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[Qemu-commits] [qemu/qemu] a50547: block/qcow2-bitmap: fix bitmap migrat
From: |
Peter Maydell |
Subject: |
[Qemu-commits] [qemu/qemu] a50547: block/qcow2-bitmap: fix bitmap migration |
Date: |
Tue, 26 Nov 2019 10:37:32 -0800 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: a505475b95f6fb6667482c0919a53ee53d6a73c7
https://github.com/qemu/qemu/commit/a505475b95f6fb6667482c0919a53ee53d6a73c7
Author: Vladimir Sementsov-Ogievskiy <address@hidden>
Date: 2019-11-26 (Tue, 26 Nov 2019)
Changed paths:
M block/qcow2-bitmap.c
Log Message:
-----------
block/qcow2-bitmap: fix bitmap migration
Fix bitmap migration with dirty-bitmaps capability enabled and shared
storage. We should ignore IN_USE bitmaps in the image on target, when
migrating bitmaps through migration channel, see new comment below.
Fixes: 74da6b943565c451
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Message-id: address@hidden
Reviewed-by: Max Reitz <address@hidden>
Signed-off-by: Max Reitz <address@hidden>
Commit: d8130f4c420acafbf15a59436fa47199b82dc00e
https://github.com/qemu/qemu/commit/d8130f4c420acafbf15a59436fa47199b82dc00e
Author: Vladimir Sementsov-Ogievskiy <address@hidden>
Date: 2019-11-26 (Tue, 26 Nov 2019)
Changed paths:
M tests/qemu-iotests/169
M tests/qemu-iotests/169.out
Log Message:
-----------
iotests: add new test cases to bitmap migration
Add optional pre-shutdown: shutdown/launch vm before migration. This
leads to storing persistent bitmap to the storage, which breaks
migration with dirty-bitmaps capability enabled and shared storage
until fixed by previous commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Message-id: address@hidden
Reviewed-by: Max Reitz <address@hidden>
Signed-off-by: Max Reitz <address@hidden>
Commit: 0d4f9d7dc7832a876f4a71138325c0fcefd587b6
https://github.com/qemu/qemu/commit/0d4f9d7dc7832a876f4a71138325c0fcefd587b6
Author: Peter Maydell <address@hidden>
Date: 2019-11-26 (Tue, 26 Nov 2019)
Changed paths:
M block/qcow2-bitmap.c
M tests/qemu-iotests/169
M tests/qemu-iotests/169.out
Log Message:
-----------
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-11-26'
into staging
Block patches for 4.2.0-rc3:
- Fix for shared storage migration with persistent dirty bitmaps
# gpg: Signature made Tue 26 Nov 2019 13:27:32 GMT
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "address@hidden"
# gpg: Good signature from "Max Reitz <address@hidden>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/maxreitz/tags/pull-block-2019-11-26:
iotests: add new test cases to bitmap migration
block/qcow2-bitmap: fix bitmap migration
Signed-off-by: Peter Maydell <address@hidden>
Compare: https://github.com/qemu/qemu/compare/a0aaca7e9cd9...0d4f9d7dc783
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