On Mon, 2005-10-03 at 10:43, Peter Farrow wrote:
> Centos 4.0 and 4.1 seem to have a memory leak somewhere and I can't find
> out what is doing it. I think it may be dovecot.
>
> I have installed hundreds of Linux machines, centos/redhat/suse in the
> past as firewalls and mail relays and use the same/similar methodolgy
> and config for each.
>
> I have found that since Centos 4.0 and 4.1 came along machines that have
> run well for years and months, suddenly and systematically start running
> out of memory after a few weeks/months of uptime.
>
> The symtpom is the load average goes up and up as the machine creeps
> into swap usage and eventually the machine has to be rebooted....
>
> this only happened with the introduction of Centos 4 and of course that
> means Dovecot for the IMAP server....
>
> hmmmm......
>
> Anyone else seen this,
Have you tried running dovecot under xinetd instead of as a long-running
daemon?
--
Les Mikesell
lesmikesell at gmail.com