/dev/hda:
 Timing buffer-cache reads:   128 MB in  3.54 seconds = 36.16 MB/sec
 Timing buffered disk reads:  64 MB in  4.35 seconds = 14.71 MB/sec

/dev/hda:
 Timing buffer-cache reads:   128 MB in  3.52 seconds = 36.36 MB/sec
 Timing buffered disk reads:  64 MB in  4.35 seconds = 14.71 MB/sec

/dev/hda:
 Timing buffer-cache reads:   128 MB in  3.52 seconds = 36.36 MB/sec
 Timing buffered disk reads:  64 MB in  4.39 seconds = 14.58 MB/sec