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楼主 |
发表于 2008-11-20 09:59:49
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你的意思是不是说不开mda就已经挺好了,我的硬盘也是这个样子!
- [root@MagicLinux hxl]# /sbin/hdparm -i /dev/sda
- /dev/sda:
- Model=WDC WD1600AAJS-22WAA0 , FwRev=58.01D58, SerialNo= WD-WCAS26106966
- Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
- RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=50
- BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=?16?
- CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
- IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
- PIO modes: pio0 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-1,2,3,4,5,6,7
- * signifies the current active mode
- [root@MagicLinux hxl]# /sbin/hdparm -Tt /dev/sda
- /dev/sda:
- Timing cached reads: 13704 MB in 2.00 seconds = 6860.73 MB/sec
- Timing buffered disk reads: 218 MB in 3.02 seconds = 72.25 MB/sec
- [root@MagicLinux hxl]#
复制代码 表现算差么? |
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