We are trying to optimize mySQL. Right now, the max_connections is set to 100. We are only able to open 99 concurrent connections to the db, and even then, some requests are unable to get a connection. We'd like to be able to scale that up, but mySQL doesn't like what we've done, as it won't start.
How do we optimize mySQL for connections? We have moved the mysqld process up on priority (renice -3 -u mysql). We have tried to: specify the max_connections variable. It's commented out (see below) because mySQL won't start with this directive. We also tried placing it in the safe_mysqld section, but it doesn't get recognized when we restart mysql and do a mysqladmin variables command. What do we need to do to increase this? We have also tried to specify the open-files-limit variable, however, this doesn't appear to be recognized either. Here is a copy of the my.cnf file we are using: [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock log-bin log-update = /var/log/gitgdb.log #max_connections=250 [mysql.server] user=mysql basedir=/var/lib [safe_mysqld] err-log=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid open-files-limit=8192 renice -3 -u mysql Any suggestions would be greatly appreciated. Kim --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php