rsync dir in _both_ directions?
mbp at samba.org
Wed Feb 6 16:07:48 EST 2002
On 4 Feb 2002, Jack McKinney <jackmc-rsync at lorentz.com> wrote:
> Well, I read my email on my laptop, and it is sometimes necessary to
> login to a central server to read my email (firewall issues). What I do is
> to peridocally sync with the central server (which we'll call "server") by:
> rsync -e ssh -rptlv Mail server:.
> rsync -e ssh -rptlv server:Mail .
I think the problem is not so much that it takes two commands, but
rather that there is domain-specific merge knowledge that rsync does
With your commands, all messages will end up on both machines, which
is fine to start with. But if you delete a message it will presumably
keep on being copied back from the other machine. I don't know a good
way for rsync to distinguish between the case of a message deleted on
machine A, and a message newly added on machine B.
If you use --update, and only flag files rather than deleting them
then I guess you would be OK.
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