HDDのベンチマークをする # hdparm -Tt /dev/sda /dev/sda: Timing cached reads: 2158 MB in 2.00 seconds = 1079.93 MB/sec Timing buffered disk reads: 380 MB in 3.01 seconds = 126.05 MB/sec # ハードディスクの設定状態を見る # hdparm -i /dev/sda /dev/sda: Model=TOSHIBA DT01ACA100, FwRev=MS2OA750, SerialNo=Z3MVNN3NS Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=56 BuffT