[v2] qemu-img convert -n: Keep qcow2 v2 target sparse

[PATCH for-5.1 v2 0/2] qemu-img convert -n: Keep qcow2 v2 target sparse

Kevin Wolf posted 2 patches 5 years, 3 months ago

Diff against v1
Download series mbox

Test docker-quick@centos7 failed

Test docker-mingw@fedora failed

Test checkpatch failed

Test FreeBSD failed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20200721135520.72355-1-kwolf@redhat.com

Maintainers: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>

block/qcow2-cluster.c      |  9 ++++++++-
tests/qemu-iotests/122     | 30 ++++++++++++++++++++++++++++++
tests/qemu-iotests/122.out | 17 +++++++++++++++++
3 files changed, 55 insertions(+), 1 deletion(-)

Expand all Fold all

[PATCH for-5.1 v2 0/2] qemu-img convert -n: Keep qcow2 v2 target sparse

Posted by Kevin Wolf 5 years, 3 months ago

v2:
- Fixed iotest for IMGOPTS that contains v3-only features [Max]
- Some code cleanups in the iotest [Nir]

Kevin Wolf (2):
  qcow2: Implement v2 zero writes with discard if possible
  iotests: Test sparseness for qemu-img convert -n

 block/qcow2-cluster.c      |  9 ++++++++-
 tests/qemu-iotests/122     | 30 ++++++++++++++++++++++++++++++
 tests/qemu-iotests/122.out | 17 +++++++++++++++++
 3 files changed, 55 insertions(+), 1 deletion(-)

-- 
2.25.4