HP Management Base Installation and User's Guide (May 2009)

hprasd, a daemon that collects and analyzes events to enhance Reliability, Availability,
and Serviceability (RAS). This daemon is only available on SLES11 and RHEL5.4 and later.
Shared libraries and lookup tables to support these tools and other HP products (such as
SNMP agents and WBEM providers)
8 Overview of HP Management Base