Hello ALL,
I have cyrus-imap-2.1.12, cyrus-sasl-2.1.12, postfix-2.0.6 installed in here. (pentium , 2GB memory) And we are receiving mail messages from a mail server via lmtpd, and storing in cyrus-mailboxes.
The problem is that after a lot of messages like the following one, the system is in out of memory and we have to kill all the process (imap, saslauthd), after lmtpd reaches about 800 lockers.
May 27 09:56:38 athena lmtpd[8649]: DBERROR db4: 639 lockers May 27 09:56:38 athena lmtpd[8498]: DBERROR db4: 639 lockers May 27 09:56:38 athena lmtpd[8662]: DBERROR db4: 638 lockers
And we have looked the internet for clues, but nothing has solved our problem. We have tried to install the last version of db ( db-4.1.25), but it has not worked for us.
Please, Iwe need help. What could we do? Is there any patch for lmtpd, or any parameter to set up?
Not sure if this will help you but I was having problems with saslauthd eating up all my memory and swap over time (usually a week). Running saslauthd with the following switch fixed that problem: -n 0
hth, Chris Scott