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fio --name=test --ioengine=libaio --iodepth=128 --rw=rw --bs=4k --direct=1 --size=20g --numjobs=1 --filename=/dev/vdb --runtime 100 --time_based --thread=1 | |
[global] | |
invalidate=1 | |
direct=1 | |
group_reporting=1 | |
ramp_time=5 | |
exitall=1 | |
loops=1 | |
log_avg_msec=5000 | |
ioengine=libaio | |
time_based=1 | |
thread=1 | |
norandommap=1 | |
stonewall=1 | |
randrepeat=0 | |
fsync_on_close=1 | |
[warm] | |
rw=randwrite | |
bs=1M | |
iodepth=32 | |
numjobs=1 | |
runtime=300 | |
name=warm | |
filename=/dev/sdm |
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#!/bin/bash | |
global="--runtime=100 --invalidate=1 --direct=1 --group_reporting=1 --ramp_time=5 --exitall=1 --loops=1 --log_avg_msec=5000 --ioengine=libaio --time_based=1 --thread=1 --norandommap=1 --stonewall=1 --randrepeat=0 --fsync_on_close=1" | |
sd=/dev/vdb | |
iodepths=(1 128) | |
rws=(randwrite randread) | |
#bss=(4k 8k 32k 64k) | |
bss=(4k 8k) | |
for iodepth in ${iodepths[@]};do | |
for bs in ${bss[@]};do | |
for rw in ${rws[@]};do | |
cmd="fio $global --rw=$rw --bs=$bs --iodepth=$iodepth --numjobs=1 --name=foo --filename=$sd" | |
echo $cmd | |
echo "===============================================================================" | |
echo "iodepth=$iodepth bs=$bs rw=$rw:" | |
$cmd 2>&1 | |
done | |
done | |
done | |
# rw | |
if false;then | |
iodepths=(1 128) | |
rws=(rw) | |
#bss=(4k 8k 32k 64k) | |
bss=(4k 8k 1m) | |
extra="--rwmixread=80 --rwmixwrite=20 " | |
for iodepth in ${iodepths[@]};do | |
for bs in ${bss[@]};do | |
for rw in ${rws[@]};do | |
cmd="fio $global $extra --rw=$rw --bs=$bs --iodepth=$iodepth --numjobs=1 --name=foo --filename=$sd" | |
echo $cmd | |
echo "===============================================================================" | |
echo "iodepth=$iodepth bs=$bs rw=$rw:" | |
$cmd 2>&1 | |
done | |
done | |
done | |
fi | |
# 1M read/write | |
iodepths=(1 128) | |
rws=(read write) | |
bss=(1m) | |
for iodepth in ${iodepths[@]};do | |
for bs in ${bss[@]};do | |
for rw in ${rws[@]};do | |
cmd="fio $global --rw=$rw --bs=$bs --iodepth=$iodepth --numjobs=1 --name=foo --filename=$sd" | |
echo $cmd | |
echo "===============================================================================" | |
echo "iodepth=$iodepth bs=$bs rw=$rw:" | |
$cmd 2>&1 | |
done | |
done | |
done | |
# chmod a+x fio.sh | |
# ./fio.sh | tee test-fio.log |
fio --runtime=100 --invalidate=1 --direct=1 --group_reporting=1 --ramp_time=5 --loops=1 --log_avg_msec=5000 --ioengine=libaio --time_based=1 --thread=1 --norandommap=1 --stonewall=1 --randrepeat=0 --fsync_on_close=1 --rw=write --bs=1m --iodepth=128 --numjobs=1 --name=foo --filename=/dev/sdj
fio --invalidate=1 --direct=1 --group_reporting=1 --ramp_time=5 --loops=1 --log_avg_msec=5000 --ioengine=libaio --time_based=1 --thread=1 --norandommap=1 --stonewall=1 --randrepeat=0 --fsync_on_close=1 --rw=randread --bs=4k --iodepth=128 --numjobs=1 --name=foo --filename=/tmp/xxx --size 2g
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fio --runtime=100 --invalidate=1 --direct=1 --group_reporting=1 --ramp_time=5 --loops=1 --log_avg_msec=5000 --ioengine=libaio --time_based=1 --thread=1 --norandommap=1 --stonewall=1 --randrepeat=0 --fsync_on_close=1 --rw=randread --bs=4k --iodepth=128 --numjobs=1 --name=foo --filename=/dev/vdb