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Date:      Wed, 27 Oct 1999 23:28:36 -0700 (PDT)
From:      Matthew Jacob <mjacob@feral.com>
To:        Peter Jeremy <peter.jeremy@alcatel.com.au>
Cc:        freebsd-arch@freebsd.org
Subject:   Re: Storing small files in inodes
Message-ID:  <Pine.BSF.4.10.9910272327530.93667-100000@beppo.feral.com>
In-Reply-To: <99Oct28.160257est.40335@border.alcanet.com.au>

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On Thu, 28 Oct 1999, Peter Jeremy wrote:

> On 1999-Oct-28 15:48:39 +1000, Matthew Jacob wrote:
> >Can we start thinking about fat inodes too?
> 
> I personally think they're fat enough as it is - by default they
> occupy about 3% of the disk (though I generally only create about
> 1/2 the default number).  Doubling the size of the inode would
> probably be reasonable if some of the space was available for
> storing small files.
> 
> I presume you're thinking of additional space to store ACLs.  Given
> that ACL's are optional, vary widely in side and can reasonably be
> shared, I'd prefer to see them stored outside the inode.

Not really ACLs. I'm thinking of head and tail residency for terabyte
datasets (for HSM applications). This was discussed extensively in NetBSD
a few months ago.







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