Re: [PATCH v3 0/6] iotests: Dump QCOW2 dirty bitmaps metadata

[Eric Blake]

On 6/1/20 8:48 AM, Andrey Shinkevich wrote:
> Add dirty bitmap information to QCOW2 metadata dump in qcow2.py script.
>
> v3:
>    01: JSON format output possibility added.

Also, you split it into a series.  Thanks; this makes it easier to 
review each step :)

> v2:
>    01: Refactoring of the Python code in the script qcow2.py.
>        New methods were added. The bitmap dictionary was instantiated.
>        The all of bitmaps information is read completely before
>        printing the dictionary.
>    02: The outputs of the tests 031, 036 and 061 were modified.
>
> Andrey Shinkevich (6):
>    iotests: Add extension names to qcow2.py dump
>    iotests: move check for printable data to QcowHeaderExtension class
>    iotests: dump bitmap extension data with qcow2.py
>    iotests: Dump bitmap directory info with qcow2.py
>    iotests: Dump bitmap table entries serialized in QCOW2 image
>    iotests: Dump QCOW2 image metadata in JSON format with qcow2.py
>
>   tests/qemu-iotests/031.out  |  22 +--
>   tests/qemu-iotests/036.out  |   4 +-
>   tests/qemu-iotests/061.out  |  18 +--
>   tests/qemu-iotests/qcow2.py | 338 ++++++++++++++++++++++++++++++++++++++++++--
>   4 files changed, 346 insertions(+), 36 deletions(-)

--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org