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Date:      Wed, 30 Aug 2000 09:18:03 +0200 (CEST)
From:      Konrad Heuer <kheuer@gwdu60.gwdg.de>
To:        Greg Lehey <grog@lemis.com>
Cc:        tony@aracnet.com, questions@FreeBSD.ORG
Subject:   Re: Filesystem sizes for 4.x ?
Message-ID:  <Pine.BSF.4.21.0008300854070.4637-100000@gwdu60.gwdg.de>
In-Reply-To: <20000830155709.A34589@wantadilla.lemis.com>

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On Wed, 30 Aug 2000, Greg Lehey wrote:

> On Tuesday, 29 August 2000 at 23:11:25 -0700, tony@aracnet.com wrote:
> >
> > Can anyone give me the recommended filesystem sizes for FreeBSD 4.1 ?
> >
> > I've been upgrading from source since 2.0, upgrade to 3.x was painful
> > as I ran out of space on / and /usr (had to start deleting unneeded bin=
aries).
> >
> > Meant to repartition and rebuild 3.x but never got around to it, so wil=
l be
> > dealing with this when I upgrade to 4.1.
> >
> > Couldn't find any mention of this in the release notes, FAQ, handbook o=
r
> > archives. If anyone knows where I could have found the info, short of
> > trying a reinstall, LMK.
>=20
> There are lots of different opinions about the correct size of file
> systems.  You're welcome to mine.  Here's a repeat of something I sent
> a couple of days ago.

Well, may I suggest mine? :-)

> [..please let me snip a lot ..]
>
> As a result, I now recommend:
>=20
> o Make a single root file system of between 2 and 4 GB.
>=20
> o Do not have separate /usr or /var file systems.
>=20
> o Use  the  rest  of the space on disk for a /home file system, as long a=
s it's
>   possible to back it up on  a  single  tape.   Otherwise  make  multiple=
  file
>   systems.  /home is the normal directory for user files.

One of the more serious problems I experienced in my life as a UNIX system
administrator has been a file system overflow of / while editing the user
data base with vipw. After that, the data base was lost.

So I still prefer a separate / file system which I don't keep as small as
in the days of small disks. Using 128 MB or so for / should do also in the
years to come (I hope so). I still prefer a separate /var file system
because doesn't hurt so much when it becomes full in case of accident. Ok,
my users (and I by myself) often print large PostScript files so some
space for spooling in var is needed, too.  Why don't put 128..256 MB aside
for /var today? Disks seem to be large enough. /usr may be 1..4 GB in size
(depending on the extend of the installation) and /home as needed.

Best wishes

Konrad Heuer                                    Personal Bookmarks:
Gesellschaft f=FCr wissenschaftliche
   Datenverarbeitung mbH G=D6ttingen              http://www.freebsd.org
Am Fa=DFberg, D-37077 G=D6ttingen                   http://www.daemonnews.o=
rg
Deutschland (Germany)

kheuer@gwdu60.gwdg.de



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