On Fri, Jun 26, 2020 at 05:45:49AM +0000, Damien Le Moal wrote:
On 2020/06/26 2:41, Krishna Kanth Reddy wrote:Modify the test-zbd-support script to verify the Zone Append command for NVMe Zoned Namespaces (ZNS) defined in NVM Express TP4053. Added a new FIO option zone_append. When zone_append option is enabled, the existing write path will send Zone Append command with LBA offset as start of the Zone. Signed-off-by: Ankit Kumar <ankit.kumar@xxxxxxxxxxx> --- t/zbd/test-zbd-support | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/t/zbd/test-zbd-support b/t/zbd/test-zbd-support index 4001be3..ddade22 100755 --- a/t/zbd/test-zbd-support +++ b/t/zbd/test-zbd-support @@ -801,6 +801,54 @@ test48() { >> "${logfile}.${test_number}" 2>&1 || return $? } +# Zone append to sequential zones, libaio, 1 job, queue depth 1 +test49() { + local i size + + size=$((4 * zone_size)) + run_fio_on_seq --ioengine=libaio --iodepth=1 --rw=write --zone_append=1 \ + --bs="$(max $((zone_size / 64)) "$logical_block_size")"\ + --do_verify=1 --verify=md5 \ + >>"${logfile}.${test_number}" 2>&1 || return $? + check_written $size || return $? + check_read $size || return $? +} + +# Random zone append to sequential zones, libaio, 8 jobs, queue depth 64 per job +test50() { + local size + + size=$((4 * zone_size)) + run_fio_on_seq --ioengine=libaio --iodepth=64 --rw=randwrite --bs=4K \ + --group_reporting=1 --numjobs=8 --zone_append=1 \ + >> "${logfile}.${test_number}" 2>&1 || return $? + check_written $((size * 8)) || return $? +} + +# Zone append to sequential zones, io_uring, 1 job, queue depth 1 +test51() { + local i size + + size=$((4 * zone_size)) + run_fio_on_seq --ioengine=io_uring --iodepth=1 --rw=write --zone_append=1 \ + --bs="$(max $((zone_size / 64)) "$logical_block_size")"\ + --do_verify=1 --verify=md5 \ + >>"${logfile}.${test_number}" 2>&1 || return $? + check_written $size || return $? + check_read $size || return $? +} + +# Random zone append to sequential zones, io_uring, 8 jobs, queue depth 64 per job +test52() { + local size + + size=$((4 * zone_size)) + run_fio_on_seq --ioengine=io_uring --iodepth=64 --rw=randwrite --bs=4K \ + --group_reporting=1 --numjobs=8 --zone_append=1 \ + >> "${logfile}.${test_number}" 2>&1 || return $? + check_written $((size * 8)) || return $? +} + tests=() dynamic_analyzer=() reset_all_zones=If the test script was called using an SG node with -l option for libzbc tests, these tests will fail. Please add conditions to not run them when they cannot.
Sure, we will add the conditions to not execute tests in such cases.
-- Damien Le Moal Western Digital Research
