Aaron Mulder on 2 Aug 2006 20:21:36 -0000


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Re: [PLUG] Large data transfer


On 8/2/06, Jeff Abrahamson <jeff@purple.com> wrote:
I saw a paper at Usenix ATC in 2003 about in-place rsync.  Cool graph
theoretic stuff so that things were copied only as they could be to
update the file, probably useful for handhelds with limited memory.
The problem, of course, is that if the transfer dies mid-stream,
you've corrupted the file pending a new rsync, instead of having a
usable but out-of-date file.

I'd be happy if you gave it the command, it calculated the space needed and available, and came back immediately and said "I'm sorry Dave, I can't do that".

Thanks,
   Aaron

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