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Date:      30 Jan 1998 21:25:59 -0600
From:      Dave Marquardt <marquard@zilker.net>
To:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: Filesystem hacking
Message-ID:  <85d8h9729k.fsf@localhost.zilker.net>
In-Reply-To: "Alton, Matthew"'s message of "Fri, 30 Jan 1998 14:52:27 -0600"
References:  <31B3F0BF1C40D11192A700805FD48BF9C33287@STLABCEXG011>

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"Alton, Matthew" <Matthew.Alton@anheuser-busch.com> writes:
> I have decided to code up an IBM-style journaling filesystem
> (jfs) with maximum portability for free unices.  While I'm at it
> I had might as well have the clean-bits map to a PP/extent
> disk arrangement which will act as a useful abstraction for a
> Logical Volume Manager / Veritas -esque disk management
> system which I also find interesting enough to code up.  

Cool!  I've always wondered why no one had tackled this yet....

> This is not an attempt to morph FreeBSD into AIX by any
> means.  It is just an interesting project which I think may be
> of use to hackers.

Of course it's not.  The JFS and LVM are a couple of cool things that
IBM introduced to the UNIX world.  Actually, I suspect they were
someone's research projects before that....

-Dave (who works devloping AIX during the day)



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