Murder confusion -- two mupdate slaves, lmtpproxyd's always connecting to master

[Michael Bacon]

--On November 10, 2009 11:11:41 AM -0600 Gary Mills <mills at cc.umanitoba.ca> 
wrote:

> I finally fixed that one, but it took a long time to find the reason.
> I always had two copies of the mupdate master running, but one of them
> did almost nothing...
>
>     # ps -fp "$(pgrep mupdate)"
>          UID   PID  PPID   C    STIME TTY         TIME CMD
>        cyrus  3024   700   0   Apr 03 ?           0:01 mupdate -C
> /etc/mupdate/imapd.conf -m        cyrus  3026   700   0   Apr 03 ?
> 49:02 mupdate -C /etc/mupdate/imapd.conf -m
>
> It turned out that one was listening on an IPv4 port and the other on
> an IPv6 port.  Changing cyrus.conf from `listen=3905 prefork=1' to
> `listen=3905 proto="tcp4" prefork=1' solved the problem for me.

Ah ha!  Thank you!

-M