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Date:      Thu, 15 Apr 2004 21:53:09 +0930
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        freebsd-chat@freebsd.org
Subject:   Re: Shadow filesystems [was Re: Pair donates 20,000 to Poul-Henning Kamp??]
Message-ID:  <200404152153.09146.doconnor@gsoft.com.au>
In-Reply-To: <20040415070104.GB40193@happy-idiot-talk.infracaninophile.co.uk>
References:  <20040414203743.E77439@zoraida.natserv.net> <Pine.BSF.4.53.0404142203480.71483@olmec> <20040415070104.GB40193@happy-idiot-talk.infracaninophile.co.uk>

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On Thu, 15 Apr 2004 16:31, Matthew Seaman wrote:
> On Wed, Apr 14, 2004 at 10:43:47PM -0400, Darren Henderson wrote:
> > They have some "shadow drive" functionality that I would love to see
> > folded back into FreeBSD.
>
> Hmmm... that's a coincidence.  Is this the same sort of thing as the
> 'Shadow Drive' function under Windows 2003?  That is, a system that
> keeps backup copies of files etc. over time, so if you happen to
> accidentally delete something you shouldn't have, you can resurrect it
> without having to go running to your Sys-admin to beg them to get it
> back from the backup tapes.  Sounds conceptually like a slightly more
> elaborate version the old VMS file versioning thing, or the GNU
> numbered backup trick you can do with emacs etc.

mksnap_ffs? :)
(Plus some helper stuff..)

-- 
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 9A8C 569F 685A D928 5140  AE4B 319B 41F4 5D17 FDD5



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