The Solaris predictive self-healing technology is available on Sun SPARC Enterprise T5140 and T5240 platforms. Predictive self-healing features include the following:
Automated error handling
Automated diagnosis
Automated recovery for CPU, memory and I/O subsystems
Clear and concise error messages
For more information, see http://www.sun.com/software/solaris/ds/self_healing.jsp and http://opensolaris.org/os/community/fm.