1[global] 2ioengine=e4defrag 3directory=/scratch 4nrfiles=1 5filesize=100M 6size=100M 7bs=32k 8#group_reporting 9 10[isolated-e4defrag] 11# It is important to disable buffered io 12buffered=0 13donorname=file.def 14filename=file1 15inplace=0 16rw=write 17 18# Run e4defrag and aio-dio workers in parallel 19[e4defrag] 20stonewall 21time_based=30 22runtime=30 23ioengine=e4defrag 24buffered=0 25donorname=file.def 26filename=file1 27inplace=0 28rw=write 29 30[random-aio-32k] 31ioengine=libaio 32runtime=30 33verify=md5 34direct=1 35bs=64k 36iodepth=128 37filename=file1 38rw=randrw 39numjobs=4 40 41 42