df(1) and missing space in partition /dev/ada0p2
Matthias Apitz
guru at unixarea.de
Sun Jul 8 07:39:42 UTC 2012
El día Sunday, July 08, 2012 a las 02:30:40AM -0500, Robert Bonomi escribió:
> > Hello,
> >
> > I hace setup a fresh 10.0-CURRENT, this time using gpart(8) and I do not
> > understand why the sum of Used and Avail does not equal to the full space
> > of /dev/ada0p2:
> >
>
> A traditional UFS filesstem reserves the last 10% of the disk capacity for
> the exclusive use of the superuser. 'Avail' represents the space that is
> available to _any_ user. Thus, on an absolutely _empty_ filesystem,
> 'avail' will be only 90% of 'total'.
>
> 'man tunefs' and see 'minfree' for the gory details.
You have not answered the question what is causing the diff between both
systems;
matthias
--
Matthias Apitz
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