|
|
请教个问题阿,在终端用root用户hdparm -v /dev/hda
发现dma模式虽然开了,但是硬盘的32位输入输出支持却好像没有打开
# hdparm -v /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 1024 (on)
geometry = 65535/16/63, sectors = 117210240, start = 0
执行hdparm -c1 /dev/hda以后就可以了 IO_support = 1 (32-bit)
但是我想 问怎么样可以使开机自动执行hdparm -c1 /dev/hda?要改哪个文件阿怎么改?谢谢
suse linux10.1 |
|