2009/11/20 Roberto Suarez Soto <r...@allenta.com>:
> El día Fri, 20 Nov 2009 10:38:53 +0100, Pablo Angulo <pablo.ang...@uam.es>
> escribía:
>
>> >     Someone should program a FUSE filesystem based on rsync+ssh. That
>> > would be a nifty online storage :-)
>> What's the advantage of rsync+ssh with respect to ssh alone (mounting
>> remote folders with sftp)?
>
>        Sending and receiving differences instead of whole files. Imagine you
> have a 5MB document and you change just a couple lines. With ssh alone,
> you'd send the whole 5MB again; with rsync, you'll send just the differences.

I have been using Unison for syncing my zim notebooks (and also other
work files) for a while. http://www.cis.upenn.edu/~bcpierce/unison/.
My use case is one main server and several clients, and I see some
merge problems when work on clients diverge compared to the server,
but this may be solved by zim pushing data frequently as long as
network is available. My problem rise when I forget to sync data from
one client when I work on a different client. (one pc in lab and one
pc in the office) When the unison syncing is done manually, I very
often forget to sync in the heat of the fight. There is not much
penalty in checking for updates or pushing updates, so zim could maybe
push as often as it does internal saving, then, at least for
one-man/many-clients the chance of concurrent changes leading to merge
problems.

-- 
Svenn

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