[Qemu-block] [PATCH v2 0/2] backup: Fail early if cannot determine cluster size

[Fam Zheng]

v2: More accurately, s:hang:trigger assertion failure: in the bug fix patch
    commit message.
    Add John's and Jeff's R-b.
    Add a test. [Eric]



Fam Zheng (2):
  backup: Fail early if cannot determine cluster size
  iotests: Add regression test for drive-backup cluster size error

 block/backup.c             | 34 ++++++++++++++++++----------------
 tests/qemu-iotests/055     | 13 +++++++++++++
 tests/qemu-iotests/055.out |  4 ++--
 3 files changed, 33 insertions(+), 18 deletions(-)

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2.8.2