Problem s volnym mistem

[Milan Kopacka]

On Wed, May 23, 2001 at 05:16:22PM +0200, Jan Satko wrote:

> > Filesystem ma "stranou" nejaky diskovy prostor pro roota,
> > aby se nestalo, ze nejaky uzivatel necim zabere posledni
> > volne misto na disku a root pak nebude moci pracovat.
> 
> Standartne je to 10% z particie. A urcite sa to da zmenit aj za behu
> systemu. Napr. na Digital Unixe to ide.

Na Linuxu je to standardne 5%, meni se to opsnem -m u mke2fs

  -m reserved-blocks-percentage
        Specify the percentage of reserved blocks for the
        super-user.  This value defaults to 5%.

zmena je mozna pomoci utility tune2fs, ale nejsem si jisty, co to
provede "za behu" ve vyznamu "na namountovane partisne".
manpage k tune2fs obsahuje big fat warning:

WARNING
       Never use tune2fs to change parameters of a read/write mounted
       filesystem!  Use this utility at  your  own risk. You're
       modifying a filesystem!

  Milan Kopacka