hey i was using 320gb hdd today i install 1tb another hdd. after that 1tb hdd get 180mb/s but 320gb gets 99mb ? why? and isnt both should get 180mb/s? using both sata2 cable
/dev/sdb: Timing cached reads: 7556 MB in 2.00 seconds = 3778.75 MB/sec Timing buffered disk reads: 544 MB in 3.00 seconds = 181.08 MB/sec :~$ sudo hdparm -Tt /dev/sda
/dev/sda: Timing cached reads: 7582 MB in 2.00 seconds = 3791.37 MB/sec Timing buffered disk reads: 300 MB in 3.01 seconds = 99.69 MB/sec :~$ sudo hdparm -Tt /dev/sda