Here is where most enterprises get burned by the Data Domain licensing model.
Data Domain licensing can be complex and overwhelming, but by understanding the different types of licenses, licensing models, and best practices for managing licenses, organizations can optimize their data protection and storage solutions. This guide has provided a comprehensive overview of Data Domain licensing, including the benefits, types of licenses, and best practices for managing licenses. By following this guide, organizations can make informed decisions about their Data Domain licenses and ensure that their data protection and storage solutions are optimized. data domain licensing guide
: Speeds up backups by distributing deduplication to the backup server. Here is where most enterprises get burned by
Run system show stats to see if you are exceeding your licensed capacity. If you are 120% over your license, the DD will enter "soft enforcement" (warnings) before eventually going read-only. By following this guide, organizations can make informed
| Appliance Type | Compliance Metric | Risk Area | |----------------|------------------|------------| | Physical DD (HDD) | Raw usable TiB (after RAID, before dedup) | Adding shelves without license | | DDVE on-prem | Provisioned virtual disk size | Over-provisioning beyond license | | DDVE in cloud | Allocated storage (EBS, managed disk) | Auto-scaling without license upgrade |
You can install a Data Domain without these licenses, but performance will revert to standard CIFS speeds (very slow) and replication will fail.