64M random read

[global]
size=64m
ioengine=sync
invalidate=1
direct=0
randrepeat=1
gtod_reduce=1
norandommap
stonewall

[seq-read]
directory=./tmp/64
bs=64k 
rw=randread
name=randread_64

[seq-read]
directory=./tmp/128
bs=128k 
rw=randread
name=randread_128

[seq-read]
directory=./tmp/256
bs=256k 
rw=randread
name=randread_256

[seq-read]
directory=./tmp/512
bs=512k 
rw=randread
name=randread_512

[seq-read]
directory=./tmp/1024
bs=1024k 
rw=randread
name=randread_1024