On Fri, Jun 28, 2024 at 11:20:56PM +0300, Nir Soffer wrote: > Punch holes only when the image is opened with discard=on or discard=unmap. > > Tested by: > - new write-zeroes-unmap iotest on xfs, ext4, and tmpfs > - tests/qemu-iotests/check -raw > - tests/qemu-iotests/check -qcow2 > > Changes since v2 > - Add write-zeroes-unmap iotest > - Fix iotest missing discard=unmap > > v2 was here: > https://lists.nongnu.org/archive/html/qemu-block/2024-06/msg00231.html > > Nir Soffer (2): > qemu-iotest/245: Add missing discard=unmap > Consider discard option when writing zeros > > block/io.c | 9 +- > tests/qemu-iotests/245 | 2 +- > tests/qemu-iotests/tests/write-zeroes-unmap | 127 ++++++++++++++++++ > .../qemu-iotests/tests/write-zeroes-unmap.out | 81 +++++++++++ > 4 files changed, 214 insertions(+), 5 deletions(-) > create mode 100755 tests/qemu-iotests/tests/write-zeroes-unmap > create mode 100644 tests/qemu-iotests/tests/write-zeroes-unmap.out > > -- > 2.45.2 >
Thanks, applied to my block tree: https://gitlab.com/stefanha/qemu/commits/block Stefan
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