1 数据预埋

[global]
ioengine=libaio
direct=1
rw=write
size=200g
bs=1024k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
group_reporting=1
iodepth=1
numjobs=128

2 4k随机读

[global]
ioengine=libaio
direct=1
rw=randread
bs=4k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
ramp_time=60
runtime=600
group_reporting=1
iodepth=1
numjobs=128

3 4k随机写

[global]
ioengine=libaio
direct=1
rw=randwrite
bs=4k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
ramp_time=60
runtime=600
group_reporting=1
iodepth=1
numjobs=128

4 8k随机7读3写

[global]
ioengine=libaio
direct=1
rw=randrw
rwmixread=70
bs=8k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
ramp_time=60
runtime=600
group_reporting=1
iodepth=1
numjobs=128

5 512K顺序读

[global]
ioengine=libaio
direct=1
rw=read
bs=512k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
ramp_time=60
runtime=600
group_reporting=1
iodepth=1
numjobs=128

6 512K顺序写

[global]
ioengine=libaio
direct=1
rw=write
bs=512k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
ramp_time=60
runtime=600
group_reporting=1
iodepth=1
numjobs=128

7 带压缩写

[global]
ioengine=libaio
direct=1
rw=write
size=200g
buffer_compress_percentage=50
bs=1024k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
group_reporting=1
iodepth=1
numjobs=128

8 带重删写

[global]
ioengine=libaio
direct=1
rw=write
size=200g
dedupe_percentage=50
bs=1024k
filename=/dev/mapper/mpatha:/dev/mapper/mpathb:/dev/mapper/mpathc:/dev/mapper/mpathd:/dev/mapper/mpathe:/dev/mapper/mpathf:/dev/mapper/mpathg:/dev/mapper/mpathh
time_based
group_reporting=1
iodepth=1
numjobs=128

9 直方图