On 10/2/23 09:35, Andrey Drobyshev wrote:
> On 9/19/23 20:57, Andrey Drobyshev wrote:
>> v2 --> v3:
>> * Patch 3/8: fixed logic in the if statement, so that we align on blk
>> when blk_old_backing == NULL;
>> * Patch 4/8: comment fix;
>> * Patch 5/8: comment fix; dropped redundant "if (blk_new_backing)"
>> statements.
>>
>> v2: https://lists.nongnu.org/archive/html/qemu-block/2023-09/msg00448.html
>>
>> Andrey Drobyshev (8):
>> qemu-img: rebase: stop when reaching EOF of old backing file
>> qemu-iotests: 024: add rebasing test case for overlay_size >
>> backing_size
>> qemu-img: rebase: use backing files' BlockBackend for buffer alignment
>> qemu-img: add chunk size parameter to compare_buffers()
>> qemu-img: rebase: avoid unnecessary COW operations
>> iotests/{024, 271}: add testcases for qemu-img rebase
>> qemu-img: add compression option to rebase subcommand
>> iotests: add tests for "qemu-img rebase" with compression
>>
>> docs/tools/qemu-img.rst | 6 +-
>> qemu-img-cmds.hx | 4 +-
>> qemu-img.c | 136 ++++++++++++++++++++++--------
>> tests/qemu-iotests/024 | 117 ++++++++++++++++++++++++++
>> tests/qemu-iotests/024.out | 73 ++++++++++++++++
>> tests/qemu-iotests/271 | 131 +++++++++++++++++++++++++++++
>> tests/qemu-iotests/271.out | 82 ++++++++++++++++++
>> tests/qemu-iotests/314 | 165 +++++++++++++++++++++++++++++++++++++
>> tests/qemu-iotests/314.out | 75 +++++++++++++++++
>> 9 files changed, 752 insertions(+), 37 deletions(-)
>> create mode 100755 tests/qemu-iotests/314
>> create mode 100644 tests/qemu-iotests/314.out
>>
>
> Ping
Friendly ping