Re: eros性能问题

[Gao Xiang]

On 2019/7/18 10:54, Gao Xiang wrote:
>> ????erofs????????????????./iozone -i 2 -s 300m -r 4k -+E -w -f 
>> ./vendor/tmp_file
> ??????????????????????????????????????fio????????
> 

??????????????????????pattern????????????????????????
echo 3 > /proc/sys/vm/drop_caches
./fio --readonly -rw=randread -size=100% -bs=4k -name=job1

????????????????????direct I/O??????????direct I/O????????????????direct 
I/O??????????
????????????direct I/O??????????