> (Jun 16 2005 11:24) Ariën Huisken wrote:
>> Ok, so the idea is not to use a networked file system because of the
>> slow DSL speed. The goal for these servers is to have one dir on both
>> sides where users can put and modify files, and a nightly batch to
>> sync those two, so users can work at full local speed during the
>> daytime and have all files on the local server.
>>
>> My idea was to rsync both sides, but its a problem when someone
>> deletes a file.  Maybe it is a good idea to prevent users from
>> deleting files, since the purpose of these share is to archive
>> documents and should not be deleted.
>>
>> The fact that a file created one one side isn't immediatly copied to
>> the other side is no issue, the next day is fine, because its for
>> backup and archiving only. The customer wants a really safe backup to
>> another location and keep the DSL traffic as low as possible.
>
> It's also a problem when both sides are 'masters' not only with deleting
> files, but when editing as well.
>
> rsync does not _merge_ changes it _makes_ changes.
>
> With cvs for example you merge the changes in a file when two people has
> edited that file on separate ends. With rsync the one file on the
> 'sending' side will replace the content of the file on the 'receiving'
> end. Shorly that means that people on different servers cannot work on
> the same files the same day.
>
> And no, cvs is no good either, unless the files are pure text. :)

Ok, so the only way of doing this would be to prevent users from modifying AND
deleting files, or to have two shares: One left-side (read-only for right) and
one right-side (read-only for left) and sync them both.

Correct?


--
Ariën Huisken
Xilay Software


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