系統(tǒng)很慢，求幫助

koocy

99普通機(jī)器，速度很快，110 和 102 是服務(wù)器，速度很慢，110 和 102是超線程CPU，而99不是
110 和102 基本只有 99 的 1/10 的運(yùn)行速度
懷疑磁盤(pán)有問(wèn)題，求達(dá)人相助，以下是 hdparm -i /dev/hda  這樣得到的信息
我看不懂

10.4.0.99  (快)   RH  ---   2.6.18-1.2798.fc6 #1 SMP
10.4.0.110  (慢) SuSe ES10 SP1   ----  2.6.16.46-0.12-smp #1 SMP
10.4.0.102  (慢) Ubuntu 7.10 桌面版本   ------   2.6.22-14-generic #1 SMP

102和110硬件配置一樣 但裝的時(shí)候沒(méi)注意，
發(fā)帖子的時(shí)候才發(fā)現(xiàn)，一個(gè)是 /dev/hda  一個(gè)是 /dev/sda

>>>>>>>>>>>>>>>   10.4.0.99 (快)
Model=TSSTcorpDVD-ROM TS-H352C,
FwRev=CH01,
SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0,
TrkSize=0,
SectSize=0,
ECCbytes=0
BuffType=unknown,
BuffSize=0kB,
MaxMultSect=0
(maybe): CurCHS=0/0/0,
CurSects=0,
LBA=yes,
LBAsects=0
IORDY=on/off,
tPIO={min:240,w/IORDY:120},
tDMA={min:120,rec:120}
PIO modes:  pio0 pio1 pio2 pio3 pio4
DMA modes:  mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
AdvancedPM=no

>>>>>>>>>>>>>>>>>>>>>>>   10.4.0.110 ( 慢)
Model=WDC WD800PB-00EPA0,
FwRev=77.07W77,
SerialNo=WD-WCADW1659792
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63,
TrkSize=57600,
SectSize=600,
ECCbytes=74
BuffType=DualPortCache,
BuffSize=8192kB,
MaxMultSect=16,
MultSect=16
CurCHS=16383/16/63,
CurSects=16514064,
LBA=yes,
LBAsects=156301488
IORDY=on/off,
tPIO={min:120,w/IORDY:120},
tDMA={min:120,rec:120}
PIO modes:  pio0 pio1 pio2 pio3 pio4
DMA modes:  mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: Unspecified:  ATA/ATAPI-1 ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6


>>>>>>>>>>>>>>>>>>>>>>>>    10.4.0.102 (慢)
Model=WDC WD800PB-00EPA0,
FwRev=77.07W77,
SerialNo=WD-WCADW1659066
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63,
TrkSize=57600,
SectSize=600,
ECCbytes=74
BuffType=DualPortCache,
BuffSize=8192kB,
MaxMultSect=16,
MultSect=?16?
CurCHS=16383/16/63,
CurSects=16514064,
LBA=yes,
LBAsects=156301488
IORDY=on/off,
tPIO={min:120,w/IORDY:120},
tDMA={min:120,rec:120}
PIO modes:  pio0 pio1 pio2 pio3 pio4
DMA modes:  mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: Unspecified:  ATA/ATAPI-1,2,3,4,5,6

NICKY.BOY

我覺(jué)得慢，有可能是主板和硬盤(pán)之間的兼容性是不是有問(wèn)題？我遇到過(guò)系統(tǒng)超慢，就是因?yàn)橹靼迮c硬盤(pán)存在兼容性問(wèn)題。

再有就是，你最好fdisk -l查看你的系統(tǒng)里的驅(qū)動(dòng)器。象這個(gè)Model=TSSTcorpDVD-ROM TS-H352C，這個(gè)DVD的啊，不是硬盤(pán)的。不是所有機(jī)器硬盤(pán)都是hda吧

koocy

果然，應(yīng)該是
Model=ST3802110A,
FwRev=3.AAJ,
SerialNo=4LS3QGDH
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63,
TrkSize=0,
SectSize=0,
ECCbytes=4
BuffType=unknown,
BuffSize=2048kB,
MaxMultSect=16,
MultSect=16
CurCHS=16383/16/63,
CurSects=16514064,
LBA=yes,
LBAsects=156301488
IORDY=on/off,
tPIO={min:240,w/IORDY:120},
tDMA={min:120,rec:120}
PIO modes:  pio0 pio1 pio2 pio3 pio4
DMA modes:  mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: Unspecified:  ATA/ATAPI-1 ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 ATA/ATAPI-7