How do I do a cleanup on a Data Domain?
Perform Cleaning
- You can start the cleaning and monitor the progress using below commands #filesys clean start #filesys clean watch.
- Additionally you can check the configuration on the cleaning schedule , Status of the Cleaning #filesys clean show config #filesys clean status.
How can I check cleaning status in Data Domain?
Verify the status of cleaning: # filesys clean status. Verify the current cleaning schedule: # filesys clean show schedule.
How do I check my domain utilization?
Current utilization of the active tier can be displayed via the ‘filesys show space’ or ‘df’ commands:
- # df. Active Tier:
- EVT-SPACE-00004: Space usage in Data Collection has exceeded 95% threshold.
- CRITICAL: MSG-CM-00002: /../vpart:/vol1/col1/cp1/cset: Container set [container set ID] out of space.
What is the Data Domain operating system?
The Data Domain Operating System (DD OS) is the intelligence that powers Dell EMC Data Domain. It provides the agility, security and reliability that enables the Data Domain platform to deliver scalable, high-speed, and cloud- enabled protection storage for backup, archive and disaster recovery.
What is DD Boost in data domain?
Published: 25 Nov 2014. EMC Data Domain Boost software, also known as DD Boost, is designed to offload part of the Data Domain deduplication process to a backup server or application client. That prevents the Data Domain disk array from having to carry the full burden of the dedupe workload.
Is DD Boost encrypted?
The DD Boost protocol can be used with or without certificates for authentication and encryption of data. The use of certificates was introduced to offer a more secure data-transport capability. In-flight encryption enables applications to encrypt in-flight backup or restore data over LAN from the system.
What is NetWorker data domain?
NetWorker is a software-based backup and recovery system that runs on either Microsoft Windows Server or CentOS Virtual Machines when integrated with VxBlock systems. NetWorker requires separate storage hardware as a backup target. A converged backup system with NetWorker uses Data Domain for storage.
How does DD Boost work?
DD Boost does that by extending its software library to the backup server. This enables the backup server to send only unique data segments across the network to the Data Domain disk target where it is then deduplicated against existing backup data.
Is Data Domain encrypted?
Data Domain Encryption Software Protects backup and archive data that is stored on Data Domain systems with data encryption that is performed inline before the data is written to disk.