Ok, I know I should probably be using dsync for this, but I'm more familiar with rsync, and didn't think this would be a problem.
Here is what I am doing, and what is apparently happening (only done this once, but I'm guessing it will happen each time):
rsync -avHP /mnt/vmail/example.com/user1/ /var/vmail/example.com/user1/
chown -R vmail:vmail /var/vmail/example.com
Ok, so far so good, everything works fine accessing the mails (I'm using Thunderbird).
Now I do another rsync, but this time I did the entire mailstore:
rsync -avHP /mnt/vmail/example.com/ /var/vmail/example.com/
chown -R vmail:vmail /var/vmail/example.com
Right after I started up dovecot again, I hot a bunch of these in the logs:
2013-12-22T09:52:51-05:00 newhost dovecot: imap(user1@example.com): Warning: Maildir /var/vmail/example.com/user1/: Expunged message reappeared, giving a new UID (old uid=45516, file=1387468268.Vfe02Ic1343fM845754.oldhost.sub.example.com:2,ST) 2013-12-22T09:52:51-05:00 newhost dovecot: imap(user1@example.com): Warning: Maildir /var/vmail/example.com/user1/: Expunged message reappeared, giving a new UID (old uid=45518, file=1387468645.Vfe02Ic73e0eM530539.oldhost.sub.example.com:2,ST)
The problem is, it looks like every single message that was flagged as unread is now duplicated on the new system.
Also - not that this is a problem, but all of the old messages have the fqdn of the old server in the individual email file names - oldhost.sub.example.com - while the new ones only have the local hostname (newhost)
Did I do something wrong? Or is this going to be an unavoidable problem if I want to use rsync to do the final migration that using dsync would avoid?
Thanks,
--
Best regards,
*/Charles /*