1[global] 2threads=1 3group_reporting=1 4filename=/tmp/data 5filesize=128m 6 7[writers] 8rw=write 9bs=128k 10numjobs=4 11runtime=10 12 13[readers] 14new_group 15wait_for=writers 16rw=randread 17bs=4k 18numjobs=4 19runtime=10 20 21[writers2] 22new_group 23wait_for=readers 24rw=randwrite 25bs=4k 26numjobs=4 27runtime=10 28 29[readers2] 30new_group 31wait_for=writers2 32rw=randread 33bs=4k 34numjobs=4 35runtime=10 36