Dyski twarde

[mily]

Mam 2 dyski:

Samsung Sp0411N (40GB, ATA/133, 7200rpm 2MB cache)

WDC WD800JB (80GB, ATA/100, 7200rpm, 8MB cache).

 

Podlaczone Primary Master I Secondary master pod ITERAID.

Mam SuSE Linuksa 9.1 na jadrze 2.6.4-52-default.

 

Samsung - /dev/sda

Caviar - /dev/sdb

 

Wyniki hdparm - /dev/sda:

linux:/home/mily # hdparm -t /dev/sda/dev/sda: Timing buffered disk reads:  144 MB in  3.03 seconds =  47.45 MB/sec^[[Alinux:/home/mily # hdparm -t /dev/sda/dev/sda: Timing buffered disk reads:  146 MB in  3.03 seconds =  48.21 MB/sec^[[Alinux:/home/mily # hdparm -t /dev/sda/dev/sda: Timing buffered disk reads:  142 MB in  3.01 seconds =  47.20 MB/seclinux:/home/mily # hdparm -t /dev/sda/dev/sda: Timing buffered disk reads:  140 MB in  3.02 seconds =  46.38 MB/sec

Wyniki hdparm - /dev/sdb:

linux:/home/mily # hdparm -t /dev/sdb/dev/sdb: Timing buffered disk reads:   36 MB in  3.32 seconds =  10.84 MB/seclinux:/home/mily # hdparm -t /dev/sdb/dev/sdb: Timing buffered disk reads:   46 MB in  3.42 seconds =  13.44 MB/seclinux:/home/mily # hdparm -t /dev/sdb/dev/sdb: Timing buffered disk reads:   34 MB in  3.05 seconds =  11.15 MB/seclinux:/home/mily # hdparm -t /dev/sdb/dev/sdb: Timing buffered disk reads:   42 MB in  3.51 seconds =  11.95 MB/sec^[[Alinux:/home/mily # hdparm -t /dev/sdb/dev/sdb: Timing buffered disk reads:   16 MB in  3.18 seconds =   5.03 MB/sec

Dlaczego Caviar wypada tak cieniutko :?:.

[lukecz]

Widze ze rowniez masz zastrzezenia do wydajnosci swojego WD800JB...

Swoj problem opisalem tutaj:

http://forum.purepc.pl/viewtopic.php?t=85602&highlight=

Moze przetestujesz HD Tach 3 w razie mozliwosci?

[mily]

Niooo, w sumie nie bardzo - nie mam Windowsa.

Jedynie WinPE, ale do tego potrzebowałbym jakiś zainstalowany HDTach, ktory ruszylby bez instalacji.