My opinions on this blog are my own, and my employer (or any other company or person) doesn't necessarily agree with them.
Caveat: if my wife doesn't agree with them, that makes them wrong. ;-).
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Recent Posts
- The Incredible Power of Asking The Right Questions
- Crypto background for the Assimilation project
- Rules to automatically monitor services using OCF resource agents
- Rules to automatically monitor servers using init scripts
- Things I learned at the Open Source Monitoring Conference
- Assimilation Message Formats
- How Open Cluster Framework monitoring works
- How heartbeats fit into hierarchies of watchers - and pings don't - or Who will watch the watchmen?
- How to implement "no news is good news" monitoring reliably
- Does the GPL really work?
Categories
- Assimilation
- bad examples
- commercial software
- complexity
- dependencies
- DevOps
- discovery
- DR
- eating your own dog food
- fencing
- filesystems
- FOSS
- graph database
- HA
- HA practice
- HA theory
- Heartbeat
- linux
- Linux-HA
- load balancing
- monitoring
- OSS
- OSS / Free Software
- policies
- quorum
- replication
- scalability
- security
- standards
- testing
- virtualization
- watchdog
