These series makes tests pass with
IMGOPTS='compression_type=zstd'
Also, python iotests start to support IMGOPTS (they didn't before).
v2:
01: add Max's r-b
02: simplify a lot: just add separate -o for IMGOPTS.
also, don't bother with catching compat=0.10
03,04: new
05: add Max's r-b
06: one more explict compression_type=zlib
07: new
08: reduced to only update filter_img_info
09: adjust commit message, add comment, add Max's r-b
10: s/ = 0/ &= ~QCOW2_INCOMPAT_COMPRESSION/
add Max's r-b
11-13: add Max's r-b
14: one more regex for "2, 3, 4" case
15-16: add Max's r-b
17: new
Vladimir Sementsov-Ogievskiy (17):
iotests.py: img_info_log(): rename imgopts argument
iotests.py: qemu_img*("create"): support
IMGOPTS='compression_type=zstd'
iotests: drop qemu_img_verbose() helper
iotests.py: rewrite default luks support in qemu_img
iotest 303: explicit compression type
iotest 065: explicit compression type
iotests.py: filter out successful output of qemu-img crate
iotests.py: filter compression type out
iotest 302: use img_info_log() helper
qcow2: simple case support for downgrading of qcow2 images with zstd
iotests/common.rc: introduce _qcow2_dump_header helper
iotests: massive use _qcow2_dump_header
iotest 39: use _qcow2_dump_header
iotests: bash tests: filter compression type
iotests 60: more accurate set dirty bit in qcow2 header
iotest 214: explicit compression type
iotests: declare lack of support for compresion_type in IMGOPTS
block/qcow2.c | 58 +++++++++++++++++++++-
tests/qemu-iotests/031 | 11 +++--
tests/qemu-iotests/036 | 6 +--
tests/qemu-iotests/039 | 22 ++++-----
tests/qemu-iotests/044 | 5 +-
tests/qemu-iotests/044.out | 1 +
tests/qemu-iotests/051 | 5 +-
tests/qemu-iotests/060 | 22 ++++-----
tests/qemu-iotests/060.out | 2 +-
tests/qemu-iotests/061 | 42 ++++++++--------
tests/qemu-iotests/061.out | 12 ++---
tests/qemu-iotests/065 | 16 +++---
tests/qemu-iotests/082.out | 14 +++---
tests/qemu-iotests/112 | 3 +-
tests/qemu-iotests/137 | 2 +-
tests/qemu-iotests/198.out | 4 +-
tests/qemu-iotests/206.out | 10 ++--
tests/qemu-iotests/209 | 7 +--
tests/qemu-iotests/209.out | 2 +
tests/qemu-iotests/210 | 8 +--
tests/qemu-iotests/214 | 2 +-
tests/qemu-iotests/242.out | 10 ++--
tests/qemu-iotests/255.out | 4 --
tests/qemu-iotests/274.out | 39 ++-------------
tests/qemu-iotests/280.out | 1 -
tests/qemu-iotests/287 | 8 +--
tests/qemu-iotests/290 | 2 +-
tests/qemu-iotests/302 | 4 +-
tests/qemu-iotests/302.out | 7 ++-
tests/qemu-iotests/303 | 25 ++++++----
tests/qemu-iotests/303.out | 30 +++++++++++-
tests/qemu-iotests/common.filter | 8 +++
tests/qemu-iotests/common.rc | 22 +++++++++
tests/qemu-iotests/iotests.py | 84 ++++++++++++++++++++------------
34 files changed, 310 insertions(+), 188 deletions(-)
--
2.29.2
