diff options
Diffstat (limited to 'tools/testing/selftests/ublk/test_common.sh')
| -rwxr-xr-x | tools/testing/selftests/ublk/test_common.sh | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/tools/testing/selftests/ublk/test_common.sh b/tools/testing/selftests/ublk/test_common.sh index a81210ca3e99..0145569ee7e9 100755 --- a/tools/testing/selftests/ublk/test_common.sh +++ b/tools/testing/selftests/ublk/test_common.sh @@ -23,6 +23,11 @@ _get_disk_dev_t() { echo $(( (major & 0xfff) << 20 | (minor & 0xfffff) )) } +_get_disk_size() +{ + lsblk -b -o SIZE -n "$1" +} + _run_fio_verify_io() { fio --name=verify --rw=randwrite --direct=1 --ioengine=libaio \ --bs=8k --iodepth=32 --verify=crc32c --do_verify=1 \ @@ -215,6 +220,26 @@ _recover_ublk_dev() { echo "$state" } +# quiesce device and return ublk device state +__ublk_quiesce_dev() +{ + local dev_id=$1 + local exp_state=$2 + local state + + if ! ${UBLK_PROG} quiesce -n "${dev_id}"; then + state=$(_get_ublk_dev_state "${dev_id}") + return "$state" + fi + + for ((j=0;j<50;j++)); do + state=$(_get_ublk_dev_state "${dev_id}") + [ "$state" == "$exp_state" ] && break + sleep 1 + done + echo "$state" +} + # kill the ublk daemon and return ublk device state __ublk_kill_daemon() { @@ -251,7 +276,7 @@ __run_io_and_remove() local kill_server=$3 fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio \ - --rw=readwrite --iodepth=256 --size="${size}" --numjobs=4 \ + --rw=randrw --norandommap --iodepth=256 --size="${size}" --numjobs="$(nproc)" \ --runtime=20 --time_based > /dev/null 2>&1 & sleep 2 if [ "${kill_server}" = "yes" ]; then @@ -303,20 +328,26 @@ run_io_and_kill_daemon() run_io_and_recover() { + local action=$1 local state local dev_id + shift 1 dev_id=$(_add_ublk_dev "$@") _check_add_dev "$TID" $? fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio \ - --rw=readwrite --iodepth=256 --size="${size}" --numjobs=4 \ + --rw=randread --iodepth=256 --size="${size}" --numjobs=4 \ --runtime=20 --time_based > /dev/null 2>&1 & sleep 4 - state=$(__ublk_kill_daemon "${dev_id}" "QUIESCED") + if [ "$action" == "kill_daemon" ]; then + state=$(__ublk_kill_daemon "${dev_id}" "QUIESCED") + elif [ "$action" == "quiesce_dev" ]; then + state=$(__ublk_quiesce_dev "${dev_id}" "QUIESCED") + fi if [ "$state" != "QUIESCED" ]; then - echo "device isn't quiesced($state) after killing daemon" + echo "device isn't quiesced($state) after $action" return 255 fi |