--- /dev/null
+[global]
+ioengine=libaio
+direct=1
+filename=t0002file
+iodepth=128
+size=1G
+loops=1
+group_reporting=1
+readwrite=write
+do_verify=0
+verify=md5
+numjobs=1
+thread
+bssplit=512/50:1M/50
+
+[thread0]
+offset=0G
+
+[thread-mix0]
+offset=4G
+readwrite=rw
+size=1G
+bsrange=512:1M