- Notes, cautions, and warnings
- Preface
- PowerProtect Data Manager for Network-Attached Storage Overview
- PowerProtect Data Manager overview
- Additional procedures for system administrators
- NAS appliance protection prerequisites
- NAS protection limitations
- Resolved limitations
- NAS protection deployment recommendations
- Encryption in-flight
- Roadmap for NAS protection
- Multiple VLAN support for NAS
- Supported Internet Protocol versions
- Security configuration
- Managing Assets and Protection
- About NAS protection
- Enable the NAS asset source
- Add a NAS appliance
- Add a NAS share
- Assets configuration support for DNAS
- Edit or delete a NAS asset source
- Discovering and adding PowerScale configured with SmartConnect and multiple access zones
- Deploy a protection engine for NAS asset protection
- Add a centralized protection policy for NAS assets
- Protection rules
- Extended retention for protection policies created in PowerProtect Data Manager 19.11 or earlier
- Exclusion filters for NAS
- Restore a NAS asset to the original location
- Restore a NAS asset to an alternate location
- NAS file level restore using File Search
- Restore PowerScale top-level path and permissions
- Protection engine parameters
- Determine protection engine usage for a protection job
- Change the protection engine Docker network range
- Network-Attached Storage Best Practices and Troubleshooting
- Glossary
PowerProtect Data Manager 19.14 Network-Attached Storage User Guide
Resolved limitations
Observe the following information when planning NAS protection:
-
If PowerProtect Data Manager cannot protect files, folders, or ACLs in an asset because of a permission issue, the backup skips these items and completes with an exception. This behavior is expected. However, the permission issue may happen at the root level for the asset, leaving no data for PowerProtect Data Manager to protect.
Previous releases marked this backup as completed with exception even though the backup was empty. PowerProtect Data Manager 19.10 and later releases mark these backups as failed.
- When you remove or delete a discovered asset from an appliance, the next discovery cycle marks that asset as not detected. Previous releases marked backups of these assets as failed. PowerProtect Data Manager 19.10 and later releases skip backups of these assets.
- PowerProtect Data Manager 19.10 and later releases support NAS protection functionality as part of server disaster recovery, enabling you to restore NAS backups in case of disaster. The PowerProtect Data Manager Administrator Guide provides more information.
- PowerProtect Data Manager 19.12 and later releases support the automatic discovery and protection of shares which are part of all access zones for PowerScale. In the previous releases, the support is limited to System access zone.
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