[备忘]fio测试命令
100%随机,100%读, 4K
fio -filename=/dev/mapper/mpatha -direct=1 -iodepth 1 -thread -rw=randread -ioengine=psync -bs=4k -size=1000G -numjobs=50 -runtime=180 -group_reporting -name=rand_100read_4k
100%随机,100%写, 4K
fio -filename=/dev/mapper/mpathd -direct=1 -iodepth 1 -thread -rw=randwrite -ioengine=psync -bs=4k -size=1000G -numjobs=50 -runtime=180 -group_reporting -name=rand_100write_4k
100%顺序,100%读 ,4K
fio -filename=/dev/mapper/mpatha -direct=1 -iodepth 1 -thread -rw=read -ioengine=psync -bs=4k -size=1000G -numjobs=50 -runtime=180 -group_reporting -name=sqe_100read_4k
100%顺序,100%写 ,4K
fio -filename=/dev/mapper/mpathd -direct=1 -iodepth 1 -thread -rw=write -ioengine=psync -bs=4k -size=1000G -numjobs=50 -runtime=180 -group_reporting -name=sqe_100write_4k
100%随机,70%读,30%写 4K
fio -filename=/dev/mapper/mpathd -direct=1 -iodepth 1 -thread -rw=randrw -rwmixread=70 -ioengine=psync -bs=4k -size=1000G -numjobs=50 -runtime=180 -group_reporting -name=randrw_70read_4k