LU-8394 tests: exportfs unexport failure can be ignored

[fs/lustre-release.git] / lustre / tests / racer / dir_create.sh

diff --git a/lustre/tests/racer/dir_create.sh b/lustre/tests/racer/dir_create.sh
index 80fbbe1..97fee9b 100755 (executable)
--- a/lustre/tests/racer/dir_create.sh
+++ b/lustre/tests/racer/dir_create.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+trap 'kill $(jobs -p)' EXIT
 
 DIR=$1
 MAX=$2
@@ -7,8 +8,8 @@ create(){
     echo "asdf" > $DIR/$file/$file/$file
 }
 
-while /bin/true ; do 
-    file=$(($RANDOM%$MAX))
+while /bin/true ; do
+    file=$((RANDOM % MAX))
     mkdir -p $DIR/$file/$file/ 2> /dev/null
     create 2> /dev/null
 done