Re: [Qemu-devel] [PATCH 3/3] iotests/124: Add cluster_size mismatch test

2016-02-13 Thread Fam Zheng
On Fri, 02/12 18:06, John Snow wrote: > If a backing file isn't specified in the target image and the > cluster_size is larger than the bitmap granularity, we run the risk of > creating bitmaps with allocated clusters but empty/no data which will > prevent the proper reading of the backup in the fu

[Qemu-devel] [PATCH 3/3] iotests/124: Add cluster_size mismatch test

2016-02-12 Thread John Snow
If a backing file isn't specified in the target image and the cluster_size is larger than the bitmap granularity, we run the risk of creating bitmaps with allocated clusters but empty/no data which will prevent the proper reading of the backup in the future. Signed-off-by: John Snow --- tests/qe