What is OST data domain?
OpenStorage (OST) is a feature of Symantec’s Veritas NetBackup backup and recovery product. by virtual tape libraries (VTL). (collections of data) in the NetBackup catalog, even if the Data Domain system creates the images. different (supported) operating system.
What is Data Domain in NetBackup?
NetBackup can use a Data Domain system as a file device if the Data Domain System is configured with either the Basic Disk (NFS, CIFS) or OST Storage Unit configuration.
What is a benefit of EMC Data Domain Boost?
EMC Data Domain Boost This enables 50% faster backups and reduces network bandwidth requirements by 80 to 99%. DD Boost provides advanced load balancing and failover, which further improves throughput and resiliency.
How to add Data Domain in NetBackup?
Then navigate to the appropriate storage unit located under NetBackup Management > Storage > Storage Units, double click on the Data Domain storage unit and check the box of the media server you are adding to the disk pool and click ok, refer to screenshot below.
What is Data Domain used for?
Data Domain provides the capability to consolidate both backup and archive data on the same infrastructure allowing greater consolidation by eliminating silos of backup and archive storage and associated overhead.
What is Ost based storage?
OST stands for OpenStorage Technology and at a high level it is an API that allows NetBackup Media servers to take advantage of intelligent disk devices as well as cloud storage solutions.
What is EMC Data Domain used for?
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 Data Domain Boost?
What is Data Domain (DD) Boost? Simply put DD Boost is software that enhances how backup servers and clients interact with a Data Domain backup appliance. It is based on Symantec’s OST (Open Storage Technology) protocol, and is a means to extend Data Domain features back to the source.
What is OpenStorage?
Symantec OpenStorage API It allows backup data to be stored on disk with whatever protocol the target device uses, such as Fibre Channel (FC) or TCP/IP.
How does EMC Data Domain work?
What is EMC Avamar?
Dell EMC Avamar is a hardware and software data backup product. Avamar began as a private company and was among the first vendors to sell data deduplication software for backup data. EMC acquired Avamar for its deduplication technology in 2006, more than a decade before Dell’s blockbuster acquisition of EMC.
What is the difference between Avamar and data domain?
Avamar software provides source-based deduplication, reducing data at the server before the data is moved to the backup target. That is different than the Dell EMC Data Domain platform that performs target-based deduplication at the disk backup appliance.
What is Data Domain in EMC NetWorker?
A Data Domain system provides an alternative for disk and tape volume pools in NetWorker. The Data Domain file system is optimized for sequential read and write operations. This provides for a great fit with existing NetWorker disk-based or VTL abilities.
What are some of the best EMC Ost documentation?
Another useful doc on EMC site is OST_Admin_759-0005-0001.pdf (there may be a newer version by now). It contains DD config (Creating Logical Storage Units (LSUs)) as well as NBU info.
What is Dell EMC Data Domain?
Dell EMC Data Domain From Wikipedia, the free encyclopedia Dell EMC Data Domain is Dell EMC ’s data deduplication storage system. Development began with the founding of Data Domain, and has continued since that company’s acquisition by EMC Corporation (and EMC’s later merger with Dell to form Dell EMC).
Who owns Data Domain Technology?
Development began with the founding of Data Domain, and continued since that company’s acquisition by EMC Corporation (and EMC’s later merger with Dell to form Dell EMC ). The technology started in a separate company, which was then acquired and re-branded twice. Data Domain corporation was founded by Kai Li, Ben Zhu, and Brian Biles in 2001.