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-rwxr-xr-xtools/testing/selftests/ublk/test_stress_02.sh47
1 files changed, 18 insertions, 29 deletions
diff --git a/tools/testing/selftests/ublk/test_stress_02.sh b/tools/testing/selftests/ublk/test_stress_02.sh
index 2159e4cc8140..4bdd921081e5 100755
--- a/tools/testing/selftests/ublk/test_stress_02.sh
+++ b/tools/testing/selftests/ublk/test_stress_02.sh
@@ -4,44 +4,33 @@
. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
TID="stress_02"
ERR_CODE=0
-DEV_ID=-1
+
+if ! _have_program fio; then
+ exit "$UBLK_SKIP_CODE"
+fi
ublk_io_and_kill_daemon()
{
- local size=$1
- shift 1
- local backfile=""
- if echo "$@" | grep -q "loop"; then
- backfile=${*: -1}
- fi
- DEV_ID=$(_add_ublk_dev "$@")
- _check_add_dev $TID $? "${backfile}"
-
- [ "$UBLK_TEST_QUIET" -eq 0 ] && echo "run ublk IO vs kill ublk server(ublk add $*)"
- if ! __run_io_and_remove "${DEV_ID}" "${size}" "yes"; then
- echo "/dev/ublkc${DEV_ID} isn't removed res ${res}"
- _remove_backfile "${backfile}"
- exit 255
+ run_io_and_kill_daemon "$@"
+ ERR_CODE=$?
+ if [ ${ERR_CODE} -ne 0 ]; then
+ echo "$TID failure: $*"
+ _show_result $TID $ERR_CODE
fi
}
_prep_test "stress" "run IO and kill ublk server"
-ublk_io_and_kill_daemon 8G -t null -q 4
-ERR_CODE=$?
-if [ ${ERR_CODE} -ne 0 ]; then
- _show_result $TID $ERR_CODE
-fi
+_create_backfile 0 256M
+_create_backfile 1 128M
+_create_backfile 2 128M
-BACK_FILE=$(_create_backfile 256M)
-ublk_io_and_kill_daemon 256M -t loop -q 4 "${BACK_FILE}"
-ERR_CODE=$?
-if [ ${ERR_CODE} -ne 0 ]; then
- _show_result $TID $ERR_CODE
-fi
+for nr_queue in 1 4; do
+ ublk_io_and_kill_daemon 8G -t null -q "$nr_queue" &
+ ublk_io_and_kill_daemon 256M -t loop -q "$nr_queue" "${UBLK_BACKFILES[0]}" &
+ ublk_io_and_kill_daemon 256M -t stripe -q "$nr_queue" "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" &
+ wait
+done
-ublk_io_and_kill_daemon 256M -t loop -q 4 -z "${BACK_FILE}"
-ERR_CODE=$?
_cleanup_test "stress"
-_remove_backfile "${BACK_FILE}"
_show_result $TID $ERR_CODE