The Vancouver 2010 Winter Olympics and Paralympic Games has deployed Solaris Cluster 3.2 for mission critical systems. The Winter Olympics attracts lots of visitors both online and in the real world and hence it is no small matter for a product to be selected! You can read the details at www.sun.com/customers/servers/vanoc.xml.
To know more about Solaris Cluster visit www.sun.com/software/cluster.