Date: Fri, 9 Mar 2001 18:21:54 +0000 From: Josef Karthauser <joe@tao.org.uk> To: David O'Brien <obrien@freebsd.org> Cc: bde@freebsd.org, cvs-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/release/scripts doFS.sh Message-ID: <20010309182154.B761@tao.org.uk> In-Reply-To: <20010309043513.A28523@dragon.nuxi.com>; from obrien@freebsd.org on Fri, Mar 09, 2001 at 04:35:13AM -0800 References: <200103090103.f2913GQ88940@freefall.freebsd.org> <200103090406.f2946Bs04692@billy-club.village.org> <20010309043513.A28523@dragon.nuxi.com>
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On Fri, Mar 09, 2001 at 04:35:13AM -0800, David O'Brien wrote:
>=20
> I was afraid some code somewhere would for some reason divide by the
> percentage free and not check for zero. If we are sure -m 0 will not
> cause a problem I would rather use that.
>=20
[cut]
>=20
> Trust me, it made a difference. :-)
> In fact I stuck in a `tunef -p' when I was testing this and found w/o
> -m X, X < 6; would still show the default of 8%. Someone mentioned that
> there may be a bug where `tunefs' will not set the value to 0.
Wierd. As I said before this has been the default in picobsd for a long
time:
genius% pwd
/usr/src/release/picobsd/build
genius% grep newfs *
Makefile: newfs -i ${MFS_INODES} -m 0 -p 0 -o space ${MFS_VNODE}c
Makefile: newfs -i ${FLOPPY_INODES} -m 0 -p 0 -o space ${FLOPPY_VNODE=
}c
picobsd: newfs -i ${MFS_INODES} -m 0 -p 0 -o space /dev/rvn${VNUM}c > /d=
ev/null
picobsd: newfs -i ${FLOPPY_INODES} -m 0 -p 0 -o space /dev/vn${VNUM}c > =
/dev/null
stage1: newfs -i ${MFS_INODES} -m 0 -p 0 -o space /dev/rvn${VNUM}c
stage1: newfs -i ${FLOPPY_INODES} -m 0 -p 0 -o space /dev/rvn${VNUM}c
Joe
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