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发表于 2007-7-17 23:07:54
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- # open harddisk and optical disk dma
- # for testing to use the following command:
- # #hdparm -Tt /dev/hda
- # ATA33 : -X66
- # ATA66 : -X68
- # ATA100: -X69
- # ATA133: -X70
- echo -ne "DMA setting ...\n"
- /usr/sbin/hdparm -d1 -X69 -c3 -m16 /dev/hda
- /usr/sbin/hdparm -d1 -X66 -a8 -u1 /dev/hdd
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