|
|

楼主 |
发表于 2008-4-22 17:52:33
|
显示全部楼层
Post by moonjava;1841196
估计是设置 问题
bios里面?
sata 驱动 linux kernel?
hdparm ?
bios里面,sata控制器设置模式有两个`?一个ATA,一个是AHPI,机子用的ATA,我试过调节到ahpi,win进不去lin也进不去。我把内核里面的ide模块关闭了(因为听说要和libata冲突),从编译的内核,可是效果是一样的。
下面是我hdparm的结果:
- $ sudo hdparm -Tt /dev/sda
- /dev/sda:
- Timing cached reads: 6348 MB in 1.99 seconds = 3183.13 MB/sec
- Timing buffered disk reads: 130 MB in 3.01 seconds = 43.24 MB/sec
- $ sudo hdparm -i /dev/sda
- /dev/sda:
- Model=ST9160821AS , FwRev=3.CDE , SerialNo= 5MA9TVM1
- Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
- RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
- BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=?8?
- CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=312581808
- 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 *udma6
- AdvancedPM=yes: unknown setting WriteCache=enabled
- Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5,6,7
- * signifies the current active mode
复制代码 |
|