v3: patch 1: image cluster size reduced to get away with a smaller test image (the cluster size can be as small as 512 bytes for qcow2, but the test runs for all generic formats and minimum for qed is 4k)
v2: http://lists.nongnu.org/archive/html/qemu-devel/2018-02/msg03016.html Anton Nefedov (2): iotest 033: add misaligned write-zeroes test via truncate block: fix write with zero flag set and iovector provided block/io.c | 2 +- tests/qemu-iotests/033 | 29 +++++++++++++++++++++++++++++ tests/qemu-iotests/033.out | 13 +++++++++++++ 3 files changed, 43 insertions(+), 1 deletion(-) -- 2.7.4