block.c | 41 ++++++++++++- hw/block/nvme.c | 19 ++---- hw/scsi/scsi-disk.c | 2 +- qemu-img.c | 3 +- tests/nvme-test.c | 68 ++++++++++++++++++--- tests/Makefile.include | 2 +- tests/qemu-iotests/041 | 6 +- tests/qemu-iotests/118 | 20 +++--- tests/qemu-iotests/161 | 137 ++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/161.out | 39 ++++++++++++ tests/qemu-iotests/223 | 43 ++++++++++--- tests/qemu-iotests/223.out | 32 +++++++--- tests/qemu-iotests/233 | 9 ++- tests/qemu-iotests/common.tls | 3 + tests/qemu-iotests/group | 1 + tests/qemu-iotests/iotests.py | 2 +- 16 files changed, 364 insertions(+), 63 deletions(-) create mode 100755 tests/qemu-iotests/161 create mode 100644 tests/qemu-iotests/161.out