here is the out put for command ''for i in {1..5};do hdparm -t
/dev/sda;done" when extracting something

/dev/sda:
Timing buffered disk reads: 130 MB in 3.02 seconds = 43.01 MB/sec

/dev/sda:
Timing buffered disk reads: 98 MB in 3.04 seconds = 32.28 MB/sec

/dev/sda:
Timing buffered disk reads: 64 MB in 3.03 seconds = 21.09 MB/sec

/dev/sda:
Timing buffered disk reads: 106 MB in 3.05 seconds = 34.71 MB/sec

/dev/sda:
Timing buffered disk reads: 62 MB in 3.00 seconds = 20.67 MB/sec


--
albumns
------------------------------------------------------------------------
albumns's Profile: http://forums.novell.com/member.php?userid=48883
View this thread: http://forums.novell.com/showthread.php?t=444967