- Notes, cautions, and warnings
- Preface
- Getting Started
- Preparing for a Deployment
- Licensing PowerProtect Data Manager
- PowerProtect Data Manager interoperability introduction
- Microsoft application agent, Oracle RMAN agent, and PowerProtect Data Manager interoperability
- File System agent interoperability and supported operating systems
- Memory optimization
- Scalability limits for vCenter server, VM Direct Engine, and DD systems
- PowerProtect Data Manager resource requirements in a VMware environment
- Requirements for an external VM Direct Engine
- Requirements for the PowerProtect Search Engine
- Network requirements
- Deployment
- Configuration
- Management
- Performing Updates
- Managing update packages
- Updating the version of PowerProtect Data Manager
- Supported update paths
- Update PowerProtect Data Manager from versions 19.12 through 19.15 to version 19.16
- Licensing
- Deployment Best Practices and Troubleshooting
- Glossary
PowerProtect Data Manager 19.16 Deployment Guide
Taking a snapshot when installing an update package
When installing an update package, you can choose to take a snapshot of PowerProtect Data Manager before the update is installed.
It is recommended you leave Take Snapshot selected. If there is a problem with the update, you can use the snapshot to restore the system to its preupdate state. If Take snapshot is not selected by default, it means that a vCenter server has not been specified as the PowerProtect Data Manager host. For more information about specifying the PowerProtect Data Manager host, see the PowerProtect Data Manager Administrator Guide.
CAUTION:If this option is selected, verify that the datastore used by the vCenter server hosting
PowerProtect Data Manager has enough free space to save the virtual machine snapshot. A lack of free space can result in the update failing.
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