Zabbix 1.8.1 Frontend fail to connect to database

[kleytonn]

Hi,

I my Zabbix 1.8.1 show the message above in the top of the screen with some frequency. I can lost my database connection in the pooler ( the zabbix server and frontend is in the same server).

Message:

mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Lost connection to MySQL server at 'reading initial communication packet', system error: 111[/opt/zabbix/www/include/db.inc.php:58]

Anyone have this problem?

[kleytonn]

Hi,

I find one thing maybe cause this problem. The database is MySQL 5.1 but the libmysql on the machine with the frontend is libmysql15 (5.0).

My zabbix server process down with the message in log say about erro in the libmysql15.

I recompile zabbix server with libmysql16 headers and i not have more problems with zabbix server process crash.

I will recompile php5-mysql with libmysql16 link to try to resolve this problem.

See yours later