Exacheck:
Exacheck is designed to audit configuration of Oracle Exadata Machine which includes DB Server, Cell Storage, Infiniband switch, Software, Database, and Ethernet Network.
When to execute:
Exachek report should be fetched after the initial Oracle Exadata Database Machine deployment, as a part of the routine maintenance schedule (at least monthly),before and after any system configuration change and patching activity.
Phases:
There are four phase in exachek execution.
1) Minimal Input
2) Data Collection
3) Analysis
4) HTML Report Generation