6 May
2004
6 May
'04
05:44
Am Donnerstag, 6. Mai 2004 01:37 schrieb Bastian Schern:
Holger Krull schrieb:
hdparm -T /dev/hda sagt dir wie schnell die Transferrate auf dem Kabel in der Realität ist.
/* Aus man hdparm (Option -T) This displays the speed of reading directly from the Linux buffer cache without disk access. This measurement is essentially an indication of the throughput of the processor,cache, and memory of the system under test.*/
es:~ # hdparm -tT /dev/hda /dev/hda: Timing buffer-cache reads: 432 MB in 2.01 seconds = 215.14
...ist recht langsam. linux:/home/harald # hdparm -T /dev/hda /dev/hda: Timing buffer-cache reads: 672 MB in 2.00 seconds = 335.83 MB/sec (AMD XP-2200) Gruß Harald