Performance harddisk

orginele harddisk

tecra:~ # hdparm -T /dev/sda

/dev/sda:
 Timing cached reads:   13074 MB in  1.99 seconds = 6579.23 MB/sec
tecra:~ # hdparm -T /dev/sda

/dev/sda:
 Timing cached reads:   13082 MB in  1.99 seconds = 6583.21 MB/sec
^[[Atecra:~ # hdparm -t /dev/sda

/dev/sda:
 Timing buffered disk reads: 1428 MB in  3.00 seconds = 475.35 MB/sec
tecra:~ # hdparm -t /dev/sda

/dev/sda:
 Timing buffered disk reads: 1404 MB in  3.00 seconds = 467.92 MB/sec
tecra:~ #