Oracle Exadata Database Machine Exachk
(Doc ID 1070954.1)
Last updated on AUGUST 18, 2023
Applies to:
Gen 2 Exadata Cloud at CustomerOracle Platinum Services - Version N/A and later
Oracle Cloud Infrastructure - Exadata Cloud Service
Oracle SuperCluster Specific Software
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine)
Oracle Solaris on SPARC (64-bit)
Linux x86-64
See "Scope" for additional supported products data
Purpose
This document describes how to obtain, install, execute, and update Exachk for Oracle Exadata Database Machine based implementations. It also describes common use cases and best practices to ensure that your Exadata deployment and configurations remain compliant with Exadata Maximum Availability Architecture (MAA) best practices.
Scope
This document applies to all Oracle Exadata Database Machine based implementations:
- Exadata Cloud at Customer, Exadata Cloud Service, and Autonomous Database Services
- Exadata On-Premises
- Bare Metal
- Virtual Machines
Details
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In this Document
| Purpose |
| Scope |
| Details |
| Exachk Overview |
| Documentation |
| Installing Exachk in an Exadata on-premise deployment |
| Latest Available Exachk Version |
| Checking Current Exachk Version |
| Installing/Updating Exachk/AHF in an Exadata on-premise deployment |
| Running Exachk in an Exadata on-premise deployment |
| Use Case - General Maintenance and Configuration Compliance |
| Use Case - Troubleshooting any Exadata Stability or Performance Problem |
| Use Case - Patching, Upgrading, and Other Planned Maintenance |
| Special Use Cases |
| Large Exadata OVM Systems Logically Divided into Smaller Systems |
| Skipping Specific Best Practice Checks |
| Exadata Cloud Deployments (Oracle Exadata Database Service on Cloud@Customer, Oracle Exadata Database Service on Dedicated Infrastructure) |
| Installing/Updating Exachk/AHF in Exadata Cloud |
| Exachk Installation Location in Exadata Cloud |
| Running Exachk in Exadata Cloud |
| Exachk Repository in Exadata Cloud |
| Exachk Profiles in Exadata Cloud |
| Configuring Exachk in Exadata Cloud |
| Skipping Specific Best Practice Checks in Exadata Cloud |
| Reviewing the Exachk Report |
| Verify the Exachk Version Used to Generate the Report |
| Show the Appropriate Level of Detail |
| Exachk Checks Criticality Criteria |
| Review Important Sections of the Report |
| Troubleshooting Exachk Report Results |
| Killed processes or skipped checks due to timeouts |
| A false result where the summary check finding differs from the view detail data |
| Skipped checks due to “file not found” |
| Exachk Health Check Catalog |
| References |