[Dovecot] Director error during sync

[Brad Davidson]

Just an FYI - if I have a two-node director ring, I get this when I
start up the second node:

Jul  7 16:59:38 oh-popmap7 dovecot: director: Error: Received SYNC from
10.142.0.162:1234/left (seq=6) while already synced

Totally expected since it's already received the same SYNC from the
right side, but since I thought I heard you say that "any errors that
Dovecot logs are bugs" I thought I'd report it ;)

For that matter, it also logs errors when I shut down / restart the
second node:

Jul  7 16:59:37 oh-popmap7 dovecot: director: Error: Director
10.142.0.162:1234/left disconnected
Jul  7 16:59:37 oh-popmap7 dovecot: director: Error: Director
10.142.0.162:1234/right disconnected
Jul  7 16:59:37 oh-popmap7 dovecot: director: Error:
director(10.142.0.162:1234/out): connect() failed: Connection refused

-Brad