; Read 4 files with aio at different depths [global] ioengine=libaio buffered=0 rw=read bs=2m size=1g direct=1 directory=/mnt/seagate1/data1 bwavgtime=1000 [file1] iodepth=1 invalidate=1 write_iolog=iolog_1thred_aio_ext3.log [file2] iodepth=8 invalidate=1 write_iolog=iolog_4thred_aio_ext3.log