HELP! We are running RH 6.2 and when we applied all the current patches including upgrading glibc, MySQL 3.23.41 stopped working. It would not start and produced the following error 5 times per second.
Number of processes running now: 1 mysqld process hanging, pid 21458 - killed 021011 00:16:19 mysqld restarted /usr/sbin/mysqld: ready for connections We upgraded to 3.23.52. The install went fine but the system load average went to 30+. It appeared as if locked queries were in a busy wait instead of sleeping. Just a guess. Don't know if the locked queries caused the high load average or the high load average caused queries to lock. The net result was that the db was very slow if usable at all. We upgraded to 3.23.53. The server would not start. 021014 15:31:11 mysqld started Fatal error: Can't change to run as user 'mysql' ; Please check that the user exists! 021014 15:31:11 Aborting We were able to get our replication server to start by su to mysql and then running safe_mysqld, but on the master server even this would not work. It would die with 021014 15:35:24 mysqld started /home/mysql/libexec/mysqld: unrecognized option `--server-id=12341234' Strange!!! We downgraded to 3.23.50. We had to force the rpm because perl is in the wrong place, but it installed and seems to work better. We had to change all Host entries in the mysql.user and mysql.db tables from hostname to IP because it was rejecting all connections. We had a load average spike soon after we restarted the server but we have not seen one today yet. Any suggestions? I need a vacation! Andy Yates [EMAIL PROTECTED] Senior Software Developer NetNearU "The question should be, is it worth trying to do, not can it be done." Allard Lowenstein --------------------------------------------------------------------- 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
