diff --git a/scripts/fio_tests_configs/io_task_test.cfg b/scripts/fio_tests_configs/io_task_test.cfg
index 24d62a9..682fbd1 100644
--- a/scripts/fio_tests_configs/io_task_test.cfg
+++ b/scripts/fio_tests_configs/io_task_test.cfg
@@ -1,29 +1,23 @@
-[writetest * 7]
+[defaults]
 group_reporting
-numjobs=4
 wait_for_previous
 ramp_time=15
-blocksize=4k
 filename={FILENAME}
-rw=randwrite
-direct=1
 buffered=0
 iodepth=1
 size=1000Mb
-runtime=30
 time_based
 
-[readtest * 7]
-group_reporting
-numjobs=4
-wait_for_previous
-ramp_time=15
+[writetest * {ROUNDS}]
 blocksize=4k
-filename={FILENAME}
+rw=randwrite
+direct=1
+runtime=30
+numjobs=1
+
+[readtest * {ROUNDS}]
+numjobs=4
+blocksize=4k
 rw=randread
 direct=1
-buffered=0
-iodepth=1
-size=1000Mb
 runtime=30
-time_based