随机读
fio -filename=/dev/mapper/centos-root -direct=1 -iodepth 1 -thread -rw=randread -ioengine=psync -bs=4k -size=5G -numjobs=30 -runtime=180 -group_reporting -name=sqe_100read_4k
顺序读
fio -filename=/dev/mapper/centos-root -direct=1 -iodepth 1 -thread -rw=read -ioengine=psync -bs=4k -size=5G -numjobs=30 -runtime=180 -group_reporting -name=sqe_100read_4k
顺序写
fio -filename=/dev/mapper/centos-root -direct=1 -iodepth 1 -thread -rw=write -ioengine=psync -bs=4k -size=5G -numjobs=30 -runtime=180 -group_reporting -name=sqe_100read_4k
随机写
fio -filename=/dev/mapper/centos-root -direct=1 -iodepth 1 -thread -rw=randwread -ioengine=psync -bs=4k -size=5G -numjobs=30 -runtime=180 -group_reporting -name=sqe_100read_4k
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