Geo Clustering Guide
- 1 Challenges for Geo Clusters
- 2 Conceptual Overview
- 3 Requirements
- 4 Setting Up the Booth Services
- 5 Synchronizing Configuration Files Across All Sites and Arbitrators
- 6 Configuring Cluster Resources and Constraints
- 7 Setting Up IP Relocation via DNS Update
- 8 Managing Geo Clusters
- 9 Troubleshooting
- 10 Upgrading to the Latest Product Version
- 11 For More Information
- A GNU Licenses
10 Upgrading to the Latest Product Version #
For instructions on how to upgrade the cluster nodes, refer to 第 5 章 “升级群集和更新软件包”. The chapter also describes which preparations to take before starting the upgrade process. It provides an overview of the supported upgrade paths and where to find the details for each step.
If you use an arbitrator outside of the cluster sites, upgrade the arbitrator as described in Procedure 10.1.
Procedure 10.1: Upgrading an Arbitrator #
Perform an upgrade to the desired target version of SUSE Linux Enterprise Server and SUSE Linux Enterprise High Availability Extension as described in 第 5 章 “升级群集和更新软件包”.
Check if you have enabled the modules and extensions mentioned in 第 3 节 “要求”.
Check if the booth package is installed:
root #zypperpa | grep boothIf not, install it with:
root #zypperinstall booth