How to re-sync master/slave?

[Frank Elsner]

On Tue, 23 Nov 2010 00:04:52 +1100 Bron Gondwana wrote:
> On Mon, Nov 22, 2010 at 11:19:26AM +0100, Frank Elsner wrote:
> > 
> > Hello Cyrus Community,
> > 
> > what is the recommended procedure or best practice to re-sync master/slave 
> > after failure of synchronization?
> 
> run sync_client -u for each user.

I guess I need some more help :-(


[root at mailbackend-a utils]# sync_client −v −u svc-exim
Fatal error: No replication mode specified
[root at mailbackend-a utils]# sync_client −v −m svc-exim
Fatal error: No replication mode specified
[root at mailbackend-a utils]# sync_client −v −m /mail-pool-a/spool/mail/A/user/svc-exim/
Fatal error: No replication mode specified
[root at mailbackend-a utils]# sync_client −v −m user/svc-exim 
Fatal error: No replication mode specified
[root at mailbackend-a utils]# sync_client −v −m /mail-pool-a/spool/mail/A/user/svc-exim 
Fatal error: No replication mode specified
[root at mailbackend-a utils]#

>From http://www.cyrusimap.org/docs/cyrus-imapd/2.3.16/man/sync_client.8.php
I see 
      -r         (I dont't want this at the moment)
      -m and -u

What replication mode to specify? 


Kind regards,
Frank Elsner