看板FreeBSD
标 题Re: /usr太小!不够用了?
发信站电电情深 (Tue Aug 24 00:13:20 2004)
转信站ptt!ctu-reader!ctu-gate!news.nctu!news.ntu!CSC
: -m 0 是什麽意思呢 ?
: 设定这个参数是不是一定要加上 -m
: 因为小弟碰到个问题是,在分割磁区时下 「newfs -b 4096 -i 1024」时,
: 会无法完成安装 :(
: 所以想请教这个参数是不是得像您写得一样,去设定呢 ?
我不是很清楚,同时我查了 man newfs
贴给您参考看看
newfs [-NOU] [-S sector-size] [-T disktype] [-a maxcontig]
[-b block-size] [-c cylinders] [-d rotdelay] [-e maxbpg]
[-f frag-size] [-g avgfilesize] [-h avfpdir] [-i bytes] [-k skew]
[-l interleave] [-m free space] [-n rotational positions]
[-o optimization] [-p sectors] [-r revolutions] [-s size]
[-t tracks] [-u sectors] [-v] [-x sectors] special
-m free space %
The percentage of space reserved from normal users; the minimum
free space threshold. The default value used is defined by
MINFREE from <ufs/ffs/fs.h>, currently 8%. See tunefs(8) for
more details on how to set this option.
应该是说不下 -m 0 的参数的话系统会预留 8% 下来
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