Table of Contents
- Title and Copyright Information
- Preface
- Changes in this Release
- Changes In Previous Releases
- Oracle Autonomous Health Framework 26.8 Release Notes Summary
- Oracle Autonomous Health Framework 26.5 Release Notes Summary
- Oracle Autonomous Health Framework 26.3 Release Notes Summary
- Oracle Autonomous Health Framework 26.2 Release Notes Summary
- Oracle Autonomous Health Framework 26.1 Release Notes Summary
- Oracle Autonomous Health Framework 25.11 Release Notes Summary
- Oracle Autonomous Health Framework 25.10 Release Notes Summary
- Oracle Autonomous Health Framework 25.9 Release Notes Summary
- Oracle Autonomous Health Framework 25.8 Release Notes Summary
- Oracle Autonomous Health Framework 25.7 Release Notes Summary
- Oracle Autonomous Health Framework 25.6 Release Notes Summary
- Oracle Autonomous Health Framework 25.5 Release Notes Summary
- Oracle Autonomous Health Framework 25.4 Release Notes Summary
- Oracle Autonomous Health Framework 25.3 Release Notes Summary
- Oracle Autonomous Health Framework 25.2 Release Notes Summary
- Oracle Autonomous Health Framework 25.1 Release Notes Summary
- Oracle Autonomous Health Framework 24.11 Release Notes Summary
- Oracle Autonomous Health Framework 24.10 Release Notes Summary
- Oracle Autonomous Health Framework 24.9 Release Notes Summary
- Oracle Autonomous Health Framework 24.8 Release Notes Summary
- Oracle Autonomous Health Framework 24.7 Release Notes Summary
- Oracle Autonomous Health Framework 24.6 Release Notes Summary
- Oracle Autonomous Health Framework 24.5 Release Notes Summary
- Oracle Autonomous Health Framework 24.4 Release Notes Summary
- Oracle Autonomous Health Framework 24.3 Release Notes Summary
- Oracle Autonomous Health Framework 24.2 Release Notes Summary
- Oracle Autonomous Health Framework 24.1 Release Notes Summary
- Oracle Autonomous Health Framework 23.11 Release Notes Summary
- Oracle Autonomous Health Framework 23.10 Release Notes Summary
- Oracle Autonomous Health Framework 23.9 Release Notes Summary
- Oracle Autonomous Health Framework 23.8 Release Notes Summary
- Oracle Autonomous Health Framework 23.7 Release Notes Summary
- Oracle Autonomous Health Framework 23.6 Release Notes Summary
- Oracle Autonomous Health Framework 23.5 Release Notes Summary
- Oracle Autonomous Health Framework 23.4 Release Notes Summary
- Oracle Autonomous Health Framework 23.3 Release Notes Summary
- Oracle Autonomous Health Framework 23.2 Release Notes Summary
- Oracle Autonomous Health Framework 23.1 Release Notes Summary
- Overview
- Get Started
- Supported Platforms
- Recommended Browsers
- Scope of Oracle Stack Supported
- Compliance Framework Oracle Orachk and Oracle Exachk Prerequisites
- Oracle Trace File Analyzer Prerequisites
- Installing Oracle Autonomous Health Framework
- Installing AHF on Linux
- Installing AHF on a Single-Instance System
- Installing AHF on Microsoft Windows
- Installing AHF on Oracle Big Data Appliance
- Installing AHF on Oracle Exadata Dom0
- Group Permissions for Oracle Exachk Results Directories and Files
- Configure MOS Upload While Installing or Upgrading AHF
- Upgrading Oracle Autonomous Health Framework
- Patching Oracle Autonomous Health Framework
- Downgrading Oracle Autonomous Health Framework
- Uninstalling Oracle Autonomous Health Framework
- Start Using Oracle Autonomous Health Framework
- Compliance Checking with Oracle Orachk and Oracle Exachk
- Getting Started with Running Compliance Checks
- Running Compliance Checks Automatically
- Running Compliance Checks On-Demand
- Running Compliance Checks in Silent Mode
- Understanding and Managing Reports and Output
- Compare Configuration Across Two Different Systems
- Running Subsets of Checks
- Understanding Oracle Exachk specifics for Oracle Exadata and Zero Data Loss Recovery Appliance
- Integrating Compliance Check Results with Other Tools
- Using Oracle Orachk to Confirm System Readiness for Implementing Application Continuity
- Running Oracle ZFS Storage Appliance Compliance Checks
- Using Oracle Exachk on Oracle Big Data Appliance
- Easily Manage Cell Switches Databases and exacli Passwords
- Using the exadcli Utility to Collect Cell Metric Data for Guest VMs
- Query AHF Message Codes to Understand More About the Context and Next Steps
- Improved Resource Usage During Compliance Checking
- Oracle Health Check Collections Manager for Oracle Application Express 20.2
- Scope and Supported Platforms
- Prerequisites
- Installation
- Upgrading Oracle Health Check Collections Manager Application
- Getting Started
- Oracle Health Check Collections Manager Application Features
- Viewing and Reattempting Failed Uploads
- Oracle Health Check Collections Manager Application Uninstallation
- Troubleshooting Oracle Health Check Collections Manager
- Integrating Collection Manager with Oracle Internet Directory for Authentication
- Collect Diagnostic Data
- Managing and Configuring Oracle Trace File Analyzer
- Querying Oracle Trace File Analyzer Status and Configuration
- Managing the Oracle Trace File Analyzer Daemon
- Managing the Repository
- Managing Collections
- Configuring the Host
- Configuring the Ports
- Configuring SSL and SSL Certificates
- Configuring Email Notification Details
- Managing the Index
- Using Automatic Diagnostic Collections
- Collecting Diagnostics and Analyzing Logs On-Demand
- Viewing System and Cluster Summary
- Investigating Logs for Errors
- Analyzing Logs Using the Oracle Database Support Tools
- Searching Oracle Trace File Analyzer Metadata
- Oracle Trace File Analyzer Service Request Data Collections
- Diagnostic Upload
- Performing Custom Collections
- Limit the Maximum Amount of Memory Used by Oracle Trace File Analyzer
- Limit Oracle Trace File Analyzer CPU Usage
- Automatic TFA Self-Diagnostics on diagcollect Failure for Faster Issue Resolution
- Proactively Detecting and Diagnosing Performance Issues for Oracle RAC
- Oracle Cluster Health Advisor Architecture
- Removing Grid Infrastructure Management Repository
- Monitoring the Oracle Real Application Clusters Environment with Oracle Cluster Health Advisor
- Using Cluster Health Advisor for Health Diagnosis
- Calibrating an Oracle Cluster Health Advisor Model for a Cluster Deployment
- Viewing the Details for an Oracle Cluster Health Advisor Model
- Managing the Oracle Cluster Health Advisor Repository
- Viewing the Status of Cluster Health Advisor
- Enhanced Cluster Health Advisor Support for Oracle Pluggable Databases
- New Profile to Include Cluster Health Advisor Data in Oracle Orachk and Oracle Exachk Reports
- Collecting Operating System Resources Metrics
- Comparing CHM and SHM - Understanding their fundamental differences
- Additional Details About System Health Monitor
- Collecting Cluster Health Monitor Data
- Operating System Metrics Collected by Cluster Health Monitor and System Health Monitor
- Detecting Component Failures and Self-Healing Autonomously
- CHM Inline Analysis
- Integrating System Health Monitor into AHF for Standalone Non-Root Installations
- Creating an AHF Insights Report for Operating System Issues - Non-Root AHF Installation
- Diagnostic Signature - HugePagesNotUtilized
- Monitoring System Metrics for Cluster Nodes
- Monitoring Oracle Clusterware with Oracle Enterprise Manager
- Monitoring Oracle Clusterware with Cluster Health Monitor
- Managing Oracle Database and Oracle Grid Infrastructure Logs
- Managing Automatic Diagnostic Repository Log and Trace Files
- Managing Disk Usage Snapshots
- Purging Oracle Database and Oracle Grid Infrastructure Logs
- Securing Access to Diagnostic Collections
- Database Monitoring Using Database User Credentials
- Explore Diagnostic Insights
- Analyze Issue Root Cause
- Introduction to AHF Scope
- Cluster View - Connecting and Basics of Monitoring
- Basics of Navigation Through Entity Panels
- Target Entities
- Host Panel
- An Instance Panel
- Browsing Through Time and Pin Operation
- Changing the Set of Visible Probes
- Selecting Abnormal Probes in Any Time Range
- Problems or Anomalies
- Browsing through active time of a problem
- Expert Mode
- Activating the Expert Mode
- Resizing Expert Diagrams
- Selecting Custom Set of Probes
- Live and Passive Sessions
- ahfscope Console Commands
- List of Hot Keys
- Set of Persistent Settings
- Accessibility Aspects
- Customizing Java Run Time System
- Setting Proper Character Encoding Page On Microsoft Windows
- ahfscope
- Resolve Database Issues
- Resolve Problems AHF has Detected
- Resolve Noisy Neighbor Issues
- Resolving Database and Database Instance Delays
- Resolving ORA-00600 Internal Error Codes
- Resolving ORA-04031 unable to allocate bytes of shared memory Error Codes
- Resolving ORA-07445 exception encountered - core dump
- Resolving ORA-04030 out of process memory when trying to allocate
- Database Performance Tuning
- Troubleshoot
- Cluster Nodes are Not Showing As One Cluster When Viewed by Running the tfactl status Command
- Oracle Trace File Analyzer Is Not Starting
- Old version of Perl
- Non-Release Update Revisions Oracle Trace File Analyzer Patching Fails on Remote Nodes
- Non-Root Access Is Not Enabled After Installation
- TFA_HOME and Repository Locations are Moved After Patching or Upgrade
- Oracle Trace File Analyzer Fails with TFA-00103 After Applying the July 2015 Release Update Revision or Later
- OSWatcher Parameters are Different After a Reboot or Otherwise Unexpectedly Different
- Oracle Trace File Analyzer Installation or Oracle Trace File Analyzer Discovery - tfactl rediscover Fails on Linux 7
- OSWatcher Analyzer Fails When OSWatcher is Not Running from the TFA_HOME
- Oracle Trace File Analyzer Fails to Start with Java Exception
- Oracle Trace File Analyzer Startup Fails When Solution-Soft Time Machine Software is Installed but Not Running on the System
- Non-privileged User is Not Able to Run tfactl Commands
- Oracle Trace File Analyzer Daemon is Not Starting or Not Running
- Oracle Trace File Analyzer Is Not Collecting Diagnostic Traces of Components
- Oracle Trace File Analyzer Fails to Start
- TFACTL Collection Errors
- How to Troubleshoot Oracle Orachk and Oracle Exachk Issues
- How To Capture Debug Output
- Data Entry Terminal Considerations
- Tool Runs without Producing Files
- Messages Similar to
- Messages similar to RC-001- Unable to read driver files
- Messages similar to There are prompts in user profile on
- Problems Related To Remote Login
- Other Error Messages in orachk_error or exachk_error logs
- Space available on node at is x MB and required space is 500 MB
- Running Oracle Orachk on Microsoft Windows throws oratab is empty Error
- Operating System Is Not Discovered Correctly
- Oracle Clusterware Software is Installed but Cannot be Found
- Oracle Database Software Is Installed But Cannot Be Found
- Oracle Database Software Is Installed But Version Cannot Be Found
- Oracle ASM Software is Installed but Cannot be Found
- Oracle Database Discovery Issues on Oracle RAC Systems
- Oracle Database Login Problems
- Remote Login Problems
- Permission Problems
- Slow Performance Skipped Checks and Timeouts
- Running Compliance Checks on a Subset of Oracle Home and Oracle Databases
- SSH Connection Timeout
- Oracle Exachk Prompts to Enter Names of RoCE Fabric Switches
- Unable to Implement CA Certificates in Oracle Trace File Analyzer
- AHF Insights Report Reloads Infinitely in Chrome and Edge
- Running the Installer Script
- AHFCTL Command Reference
- Running AHFCTL Commands to Manage EMail Configuration for All AHF Tools
- Running AHFCTL Update Commands to Automatically Patch Oracle Autonomous Health Framework
- Running AHFCTL Update Commands to Apply AHF Metadata and Framework Updates
- Running AHFCTL Upgrade Commands to Upgrade Oracle Autonomous Health Framework
- Running AHFCTL Upload Commands to Upload Diagnostics
- Running AHFCTL Commands to Manage the Scheduler for Oracle Autonomous Health Framework Components
- Running AHFCTL Commands to Manage Cell Switches Databases and exacli Passwords
- Running AHFCTL Commands to Get the Repository Locations of Oracle Autonomous Health Framework Components
- Running AHFCTL Commands to Import Oracle Orachk or Oracle Exachk Wallet Details into Oracle Autonomous Health Framework Wallet and Configuration
- Running AHFCTL Commands to Limit CPU and Memory Usage
- Running AHFCTL Commands to Collect Storage Server Diagnostic Package
- Running AHFCTL Commands to Manage Service Upload Parameters
- AHFCTL Compliance Framework Oracle Orachk and Oracle Exachk Command-Line Options
- Running AHFCTL Commands to Sanitize Sensitive Information and Reverse Map Sanitized Elements
- Running AHFCTL Commands to Manage InfiniBand and RoCE Switches
- Running AHFCTL Commands to Uninstall AHF
- TFACTL Command Reference
- Running Oracle Trace File Analyzer Administration Commands
- tfactl access
- tfactl availability
- tfactl blackout
- tfactl cell
- tfactl checkupload
- tfactl dbcheck
- tfactl diagnosetfa
- tfactl disable
- tfactl enable
- tfactl get
- tfactl floodcontrol
- tfactl getresourcelimit
- tfactl getupload
- tfactl host
- tfactl insight
- tfactl index
- tfactl print
- tfactl print inventory
- tfactl print syncstatus
- tfactl purgeindex
- tfactl purgeinventory
- tfactl queryindex
- tfactl rediscover
- tfactl refreshconfig
- tfactl refreshconfig modifycron
- tfactl restrictprotocol
- tfactl sendmail
- tfactl set
- tfactl setresourcelimit
- tfactl setupload
- tfactl showrepo
- tfactl start
- tfactl startahf
- tfactl status
- tfactl statusahf
- tfactl stop
- tfactl stopahf
- tfactl syncnodes
- tfactl uninstall
- tfactl upload
- tfactl unsetresourcelimit
- tfactl unsetupload
- tfactl version
- Running Oracle Trace File Analyzer Summary and Analysis Commands
- tfactl analyze
- tfactl changes
- tfactl events
- tfactl isa
- tfactl param
- tfactl run
- tfactl search
- tfactl summary
- tfactl toolstatus
- Running Oracle Trace File Analyzer Diagnostic Collection Commands
- tfactl collection
- tfactl diagcollect
- Smart Problem Classification to Help Oracle Support Resolve Service Requests Faster
- tfactl diagcollect -srdc
- tfactl directory
- tfactl ips
- tfactl managelogs
- tfactl purge
- Compliance Framework Oracle Orachk and Oracle Exachk Command-Line Options
- Running Generic Compliance Framework Oracle Orachk and Oracle Exachk Commands
- Controlling the Scope of Checks
- Managing the Report Output
- Uploading Results to Database
- Controlling the Behavior of the Daemon
- Tracking File Attribute Differences
- Running Oracle Health Check Collections Manager Commands
- Command-Line Options to Generate Password Protected Collection ZIP Files
- Caching Discovery Data
- Running Cluster Verification Utility Compliance Checks
- Running Auto Start
- ZFS Storage Appliance Options
- Running Unified AHF CLI Administration Commands
- OCLUMON Command Reference
- Querying Cluster Resource Activity Log
- CHACTL Command Reference
- Behavior Changes Deprecated And Desupported Features
- Oracle E-Business Suite Support is Deprecated in Release 18.3.0
- Oracle Database Quality of Service Management is Deprecated and Desupported in Oracle Database 19c
- Deprecated tfactl Upload Commands In Release 20.2
- Deprecated SRDC In Release 20.2
- Deprecated tfactl Commands In Release 21.1
- Deprecated Oracle Orachk and Oracle Exachk Commands to Manage Patches in Release 21.1
- Deprecated Oracle Trace File Analyzer Utilities in Release 21.1
- Deprecated Oracle Trace File Analyzer Receiver in Release 21.1
- Deprecated tfactl Commands in Release 22.10
- Deprecated Legacy Oracle Orachk and Oracle Exachk Scheduler Commands In 22.2
- Deprecated tfactl diagcollect Component in Release 22.3
- Deprecated ahfctl Commands in Release 23.10
- Deprecated AHF REST Services
- Deprecated Oracle Trace File Analyzer Masking In Release 24.1
- Oracle Database Quality of Service Management is Deprecated and Desupported in Oracle Database 21c
- Autonomous Heath Framework Scope Deprecated
- Deprecated and Desupported tfactl dbglevel command in Release 25.4.0