zabbix MySQL database

[chocho63]

I've been using Zabbix (1.1beta2) for 6 months now. I'm supervising 12 servers. My server's disk (20Go) became full. There's nothing in zabbix to maintain database, to clean the log binaries of MySQL. When I delete a host, history data is not deleted. I need 2 days to delete some data in Zabbix whith PhpMyAdmin, and there's always some data in the zabbix database which is linked to deleted hosts.

[Alexei]

ZABBIX server automatically performs housekeeping functions. Set up correct
data storage periods in configuration of items (on per item level).