On 22/8/2019 7:26 PM, Max Reitz wrote: > Lukàš ran over a nasty regression in our xfs_write_zeroes() function > (sorry, my fault) made apparent by a recent patch from Anton that makes > qcow2 images heavily exercise the offending code path. > > This series fixes the bug and adds a test to prevent it from > reoccurring. > > > Max Reitz (2): > block/file-posix: Fix xfs_write_zeroes() > iotests: Test reverse sub-cluster qcow2 writes > > block/file-posix.c | 16 ++++++--- > tests/qemu-iotests/265 | 67 ++++++++++++++++++++++++++++++++++++++ > tests/qemu-iotests/265.out | 6 ++++ > tests/qemu-iotests/group | 1 + > 4 files changed, 85 insertions(+), 5 deletions(-) > create mode 100755 tests/qemu-iotests/265 > create mode 100644 tests/qemu-iotests/265.out >
Nice! thanks Max Reviewed-by: Anton Nefedov <anton.nefe...@virtuozzo.com>
