The following areas will be covered by the health-check
Configuration Review
Operating System
Processes / Services running
Cluster ID(s)
Heartbeat settings
Service group configuration
Resource Configuration
Agents
General VCS configuration
Diskgroup freespace
IOfencing / CP servers
Architecture Review
Server
Storage
Network Infrastructure (heartbeats, public LANs)
Operations Review
Continuity Management
Availability Management
Security Management
Release Management
Change Management
Configuration Management
Knowledge Management
Event Management
Incident/ Problem Management
Service Reporting / Service Measurement
