Rudolf Gabler wrote the following on 9/11/2013 2:46 AM: > the system is running as expected. After approximately the 10 imaps contact suddenly the following occurs: > > Sep 11 09:43:29 xmailer imaps[8168]: DBERROR: SQL query failed: MySQL server has gone away > Sep 11 09:43:29 xmailer imaps[8168]: DBERROR: SQL failed SELECT * FROM mailboxes_db WHERE dbkey = 'user….. > > But the local mysql server is o.k. and running. After a restart of cyrus (/etc/init.d/cyrus-imapd restart) everything is working until the next appr. 10 connection times by the user. > > If I use sqlite instead everything is stable for at least a month. > > Any hint what may occur? > I'm not familiar with using MySQL for anything more than authentication so I'm not sure how Cyrus makes it's db connections, but is there a limit on the number of allowed client connections in my.cnf - or per user on the MySQL account you're using for Cyrus? When Cyrus is broke, can you login to MySQL, use the Cyrus databases, and run the queries that Cyrus would? --Blake ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
