OpenBSD does't enable multicast by default. I learned this the hard way trying to get Ganglia to run on a seemingly deaf OpenBSD host.
Monitoring
Monitoring MySQL
7 November, 2009 - 13:10 | by ElliotHaving a preference for PostgreSQL, it's a little strange to now have two MySQL servers on the network. I'm working on wiring the SHOW GLOBAL STATUS into net-snmp.