References

Cluster

• High-Availability Linux Project
• Windows 2000 Clustering Technologies

Kernel

• The primary site of the Linux kernel source - http://www.kernel.org/
• The related information and forum of kernel development - http://kerneltrap.org/
• The site for learning how to hack the kernel - http://kernelnewbies.org/
• Some document about kernel hacking - http://www.kernelhacking.org/