What is Data Domain in EMC NetWorker?
A Data Domain system integrates into a NetWorker environment as the primary storage destination for directed backups. Both instances take advantage of the speed of disk and easily integrate with a previously configured NetWorker environment as a VTL or as disk, an advanced file type device with a NAS configuration.
What is DD system manager?
DD System Manager directly manages storage (using VTL, CIFS, NFS, Data Domain Boost, and so on).
How do I find my domain data version?
Point a Web-browser to the IP address (or hostname) of the DataDomain unit. Log in to the DD unit using suitable credentials. From the Left Panel of System Manager navigate to Maintenance > System. The Serial Number is displayed on the ‘System’ Panel.
How does EMC Data Domain work?
DD OS powers Dell EMC Data Domain to deduplicate data during either the backup process or archive process, which maximizes performance while minimizing disk storage requirements. Deduplicated data can be stored onsite for immediate restores and longer-term retention on disk.
How do you define data domain?
Data domain
- In data management and database analysis, a data domain is the collection of values that a data element may contain.
- For example, a database table that has information about people, with one record per person, might have a “marital status” column.
What is the use of Data Domain EMC?
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.
How do I run Ddpconnchk?
0.1-419976; 2) From a machine with FTP access navigate to: ftp://nwc:[email protected]/ddpconnchk/ 3) Click on the version that corresponds to your DD OS (or closest release). 4) Download the DDPCONNCHK package for your NetWorker host OS. On Linux/UNIX hosts with FTP access this can be done by using the wget command.
How do I start cleaning in Data Domain?
SOLUTION:
- Connect to the DDOS command line through SSH or the serial console.
- Verify the status of cleaning: # filesys clean status.
- Verify the current cleaning schedule: # filesys clean show schedule.
- Set the new schedule for cleaning as desired.
How do I install a Domain data License?
- Login to DD GUI with admin / limited admin role.
- Click on Administration > Licenses > Click Add Licenses to add licenses from a license file. If Licenses are already configured, ‘Add licenses’ is replaced with ‘Replace Licenses’.
- Browse the . lic file and click on Apply.