On 13.12.18 11:59, Andrey Shinkevich wrote: > In the 'Format specific information' section of the 'qemu-img info' > command output, the supplemental information about existing QCOW2 > bitmaps will be shown, such as a bitmap name, flags and granularity: > > image: /vz/vmprivate/VM1/harddisk.hdd > file format: qcow2 > virtual size: 64G (68719476736 bytes) > disk size: 3.0M > cluster_size: 1048576 > Format specific information: > compat: 1.1 > lazy refcounts: true > bitmaps: > [0]: > flags: > [0]: in-use > [1]: auto > name: back-up1 > unknown flags: 4 > granularity: 65536 > [1]: > flags: > [0]: in-use > [1]: auto > name: back-up2 > unknown flags: 8 > granularity: 65536 > refcount bits: 16 > corrupt: false > > Signed-off-by: Andrey Shinkevich <[email protected]> > Reviewed-by: Vladimir Sementsov-Ogievskiy <[email protected]> > Reviewed-by: Eric Blake <[email protected]>
The patch itself looks OK, but it breaks a couple of iotests, namely 060, 065, 082, 112, 198, and 206. In addition, an iotest specifically for this new feature would be nice as well. Max
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