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Date:      Sat, 10 Apr 1999 13:57:43 -0400
From:      "Michael E. Mercer" <mmercer@ipass.net>
To:        Greg Lehey <grog@lemis.com>
Cc:        Greg Black <gjb-freebsd@gba.oz.au>, Doug White <dwhite@resnet.uoregon.edu>, freebsd-questions@FreeBSD.ORG
Subject:   Re: How to partition my hard drives.
Message-ID:  <370F9116.7BA9962A@ipass.net>
References:  <370E7816.2D6F3285@ipass.net> <Pine.BSF.4.03.9904091640540.28562-100000@resnet.uoregon.edu> <19990410101856.A2142@lemis.com> <19990410074630.23423.qmail@alice.gba.oz.au> <19990410175648.M2142@lemis.com>

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well,

I am a little confused.
I have read somewhere we need to make certain directories
their own partition. Now your saying make just one big partition?
Can you explain a little bit more why this is better?

Thanks
Michael Mercer
mmercer@ipass.net


Greg Lehey wrote:
> 
> On Saturday, 10 April 1999 at 17:46:29 +1000, Greg Black wrote:
> > Greg Lehey writes:
> >
> >>>> I am excited, I will be getting a dual pentium 450 machine,
> >>>> with 2 8G hard drives. I would like some advice as to how I should
> >>>> partition the 2 drives.
> >>>
> >>> However you want. :-)  I would suggest a separate  / (~200MB or so),
> >>
> >> I'd suggest that's overly generous.  In the future, debug kernels may
> >> become the norm, so it's probably reasonable to make / 60 or 70 MB.
> >
> > Does this advice mean you've backed away from the idea of
> > running a single big / partition with all the OS stuff on it, or
> > have I misunderstood what you were recommending previously?
> 
> No, I have always said that I would make an exception in the case of
> the root file system, but with relatively small disks (<= 1 GB) it
> might make more sense to just have one partition for both.
> 
> >>> then make the rest giant partitions.  If you want to have shared
> >>> space for NFSing or to make backups easier, you can hip it up into
> >>> chunks.
> >>
> >> Put a swap partition on each drive (128 MB on each) and make the rest
> >> of each drive a single file system.  If I were doing this, I'd call
> >> the second file system on the first disk /usr, and the file system on
> >> the second disk /home.
> >
> > The way I would do this would be to put a 256 MB swap on each
> > drive (unless you have more than 256 MB of memory, in which case
> > I'd make each swap partition physical memory + 2 MB), and leave
> > the rest of the drive as a single partition, with / (and all the
> > OS stuff) on the first disk and /home (or whatever you want to
> > call it) on the second.
> 
> I don't think you need that much swap, but it always pays to err on
> the side of generosity.  A good point about the size of physical
> memory, though: at least one swap partition should be that big,
> because otherwise you can't take crash dumps.
> 
> > If I had that size disks and I was using backup media that could
> > not manage a level 0 dump of that size and I was in a situation
> > where regular level 0 dumps were important, I'd make partition
> > sizes suit my backup media -- but I'm not much of a believer in
> > regular level 0 dumps, so I might not make such a decision even
> > then.
> 
> Again, a good point.
> 
> Greg
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