- Notes, cautions, and warnings
- Introduction to this guide
- Planning an upgrade
- Completing pre-upgrade tasks
- Pre-upgrade process - Overview
- Collect cluster information
- Check cluster readiness
- Verify configurations and settings
- Download the OneFS installation bundle file
- Upgrade compatibility check utility
- On-Cluster Analysis tool
- HealthCheck tool
- Backup data
- Complete or stop jobs in progress
- Update Node Firmware Package
- Update Drive Support Package
- Configure IPMI ports
- Disable SupportAssist or Secure Remote Services (SRS)
- Performing the OneFS upgrade
- Upgrade process overview
- Completing a parallel upgrade of OneFS
- Completing a rolling upgrade of OneFS
- Completing a simultaneous upgrade of OneFS
- Adding a node to the cluster while an upgrade is in progress
- Committing an upgrade of OneFS
- Rolling back an upgrade of OneFS
- Verify the OneFS installation using the CLI
- Completing post-upgrade tasks
- Troubleshooting your upgrade
PowerScale OneFS Upgrade Planning and Process Guide
On-Cluster Analysis tool
The PowerScale On-Cluster Analysis (OCA) tool analyzes the health status of a running cluster and helps you prepare for an upgrade. The OCA tool analyzes your cluster and displays any issues that it encounters, a summary of the issue, and any associated KB articles to help you resolve the issue. The OCA tool also has a feature that provides you with an estimated upgrade plan based on the analysis.
For more information about the OCA tool, please see the KB article: How to run the On-Cluster Analysis tool
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