Upgrading your application layering infrastructure is a crucial step to leverage the latest features and ensure compatibility within your digital workspace environment. Moving to the newest version of App Volumes Manager brings enhanced performance, security updates, and support for the latest operating systems and Horizon versions.
The upgrade process requires careful planning and execution to ensure a smooth transition with minimal downtime. Before initiating any upgrade, it is absolutely essential to perform comprehensive preparatory steps. This begins with verifying that your current environment meets the system requirements for the new version. This includes checking database compatibility, operating system versions on the Manager server, and resource allocation.
A critical phase of preparation involves creating backups. You must take a snapshot or image-level backup of your existing App Volumes Manager server. Equally important is performing a full backup of the App Volumes SQL database. These backups serve as essential recovery points in case any issues arise during the upgrade.
Once preparation is complete, you can proceed with the installation. Download the installer for the new Manager version. The upgrade is typically performed by running the installer directly on the existing App Volumes Manager server. The installer will guide you through the process, which includes stopping necessary services and updating the database schema.
During the database update phase, the installer will connect to your SQL server and perform the necessary schema changes for the new version. This step is automated by the installer but relies on the database credentials and server information provided during the installation wizard.
After the installation and database update are complete, the App Volumes Manager services will restart. It is vital to perform post-upgrade verification. This involves accessing the App Volumes Manager console to confirm that the services are running correctly, all previously configured objects (like AppStacks and Writable Volumes) are visible, and the Manager is communicating properly with your SQL database and other infrastructure components. This initial phase focuses solely on the Manager component, setting the stage for subsequent upgrades of agents on desktops and infrastructure.
Source: https://nolabnoparty.com/omnissa-horizon-2503-guida-upgrade-app-volumes-manager-pt-1/
