a****t 发帖数: 720 | 1 newest firmware 000f,linux kernel 3.3.1 64bit, ext4 without journal,
add noatime,nodiratime,discard mount flags
i/o scheduler change to be noop.
mbr parition
trim not work automatically, i have to use fstrim manually.
also the speed is only about 140mb/s for reading.
no idea why it is so slow. thanks |
|