Rocks Cluster 5.4
Rocks Cluster emphasizes ease of management, configurability and security in clusters. An early version was based on Red Hat Linux 7.3. Rocks is now based on CentOS release 4/update 5 and all updates as of July 4, 2007. Rocks 4.0.0 (Whitney) was released June 7, 2005 with support for Athlon, Itanium, Nocona (EM64T), Opteron, and Pentium. Rocks 4.3 (Mars Hill) was released July 6, 2007, for i386 and x86_64 CPU architectures. Rocks 5.2 (i386 and x86_64) was released June 24, 2009. Rocks v5.4 (Maverick) was released November 9, 2010.
Rocks Cluster 5.4 Official website
Download link to the distribution ISO