the mysqld had never any problems. the "only" mysqld was on srv1 of our machines which had problems. then i started imapd on srv2. so mysqld on srv1 did run perfectly again but this time mysqld did crash on srv2 (since imapd was running!). meanwhile i have to restart the whole mysql database (sumtimes even the server since mysqld cannot be stopped anymore!) every couple of days. i did already seach the logs (messages mysqld.log maillog ...) but could find any interesting. but the fact that every mysqld server does crash at sum time IF dbmail-imapd runs makes me damn nervous!!!
i think imapd has not yet the state for production purposes and should stated that with a correct version (e.g. beta but not final) (lmtp pop3 smtp does work perfectly so far)
regards Simon Preisinger Aron wrote:
I have about 22 clients. I had these settings before I set the TIMEOUT higher.NCHILDREN=60 MAXCONNECTS=20 TIMEOUT=1000These are very similar to yours but I tried your setings. It did not help. I still have the problem...Aron Paul J Stevens wrote:Try these: Set NCHILDREN higher. Set MAXCONNECTS and TIMEOUT *much* lower. example: If you run a 1.2.11 machine with 10 clients: NCHILDREN=50 MAXCONNECTS=10 TIMEOUT=600This will eat connections with the database for lunch though. So experiment. Especially NCHILDREN is critical. dbmail-1.2 doesn't have dynamic preforking so if your process pool is drained you're in trouble.It may also be a dbmail issue.Thunderbird will drop TCP sessions dead on the floor if it doesn't like the server response. Earlier dbmail versions had a hard time dealing with those situations. It took me a couple of hours tracing with ethereal to realize what was going on. It's still something I do when I run into unresponsive thunderbird clients.Preisinger Aron wrote:Sorry, I was wrong. The problem still exists, but not so frequently... It can be reproduced with any kind of mailclients...It is a very big problem. Please help me! Aron_______________________________________________ Dbmail mailing list [email protected] https://mailman.fastxs.nl/mailman/listinfo/dbmail
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