hitrost diska
napsy
Član Ubuntu.si
Zanima me, kakšno hitrost dobite, če poženete
$ sudo hdparm -Tt /dev/hdX
Moje:
/dev/hda:
Timing cached reads: 1432 MB in 2.00 seconds = 714.32 MB/sec
Timing buffered disk reads: 142 MB in 3.00 seconds = 47.26 MB/sec
Disk: Maxtor 160 GB, UDMA133
$ sudo hdparm -Tt /dev/hdX
Moje:
/dev/hda:
Timing cached reads: 1432 MB in 2.00 seconds = 714.32 MB/sec
Timing buffered disk reads: 142 MB in 3.00 seconds = 47.26 MB/sec
Disk: Maxtor 160 GB, UDMA133
Komentarji
read(2097152) returned 262144 bytes
Timing buffered disk reads: read() failed: Input/output error
Hitachi, 300GB
Timing cached reads: 392 MB in 2.00 seconds = 195.54 MB/sec
Timing buffered disk reads: 64 MB in 3.10 seconds = 20.63 MB/sec
/dev/hdb:
Timing cached reads: 392 MB in 2.00 seconds = 196.13 MB/sec
Timing buffered disk reads: 38 MB in 3.07 seconds = 12.39 MB/sec
Oba sta krneki diska. Prvi je 4GB drugi pa 10GB
Timing cached reads: 1828 MB in 2.00 seconds = 914.14 MB/sec
Timing buffered disk reads: 90 MB in 3.00 seconds = 29.96 MB/sec
androxxl@ubuntu:~$
to dobim ja na prenosniku z 80GB diska
Timing buffered disk reads: 52 MB in 3.03 seconds = 17.14 MB/sec
ibm disk za prenosnik, 40 gb
da