1 files changed, 6 insertions, 3 deletions
diff --git a/yardstick/benchmark/scenarios/availability/ha_tools/fault_process_kill.bash b/yardstick/benchmark/scenarios/availability/ha_tools/fault_process_kill.bash
index a6a3e96ca..a865b6551 100755
--- a/yardstick/benchmark/scenarios/availability/ha_tools/fault_process_kill.bash
+++ b/yardstick/benchmark/scenarios/availability/ha_tools/fault_process_kill.bash
@@ -16,10 +16,13 @@ set -e
 process_name=$1
 
 if [ "$process_name" = "keystone" ]; then
-    killall -9 -u $process_name
+    for pid in $(ps aux | grep "keystone" | grep -iv heartbeat | grep -iv monitor | grep -v grep | grep -v /bin/sh | awk '{print $2}'); \
+        do
+            kill -9 "${pid}"
+        done
 else
-    for pid in `ps aux | grep "/usr/.*/${process_name}" | grep -v grep | grep -v /bin/sh | awk '{print $2}'`; \
+    for pid in $(pgrep -f "/usr/.*/${process_name}");
         do
-            kill -9 ${pid}
+            kill -9 "${pid}"
         done
 fi