What is a NetWorker storage node?
A Networker Storage Node “SN” is a system that backs up using Networker, but has the ability to backup using locally attached Tape (backup) devices. It is also licensed to be able to backup data from “Networker. Clients”.
What is the role of storage node?
The storage node runs special Backup software that controls devices. The data stored on media in remote devices is tracked in the media database and online client file indexes on the controlling Backup server.
What is NetWorker ports range?
NetWorker uses two fixed ports: TCP/7937 and TCP/7938. A NetWorker host can allocate any port in the defined service port range and the NetWorker daemons select the dynamic ports within that range randomly. The default range is 7937-9936. You can narrow or expand this range, as discussed in this chapter.
What is Dell EMC NetWorker?
EMC NetWorker (formerly Legato NetWorker) is an enterprise-level data protection software product from Dell EMC that unifies and automates backup to tape, disk-based, and flash-based storage media across physical and virtual environments for granular and disaster recovery.
What is the difference between Avamar and NetWorker?
Avamar is fast, efficient backup and recovery through a complete software and hardware solution. EMC NetWorker backup and recovery software centralizes, automates, and accelerates data backup and recovery across your IT environment.
What is Data Domain used for?
Data Domain is an inline deduplication storage system, which has revolutionized disk-based backup, archiving, and disaster recovery that utilizes high-speed processing.
What is a node storage?
A storage node is a machine that contains Backup client and media management daemons and programs. A storage node is connected to one or more storage devices that are used in Backup operations, such as backup and recovery. A storage node is controlled by a Backup server.
What is node in netapp?
A node is a controller in a cluster. It is connected to other nodes in the cluster over a private management cluster network. It is also connected to the disk shelves that provide physical storage for the Data ONTAP system or to third-party storage arrays that provide array LUNs for Data ONTAP use.
What is Ndmp port number?
port 10000
Network Data Management Protocol (NDMP) runs on TCP port 10000 and is used primarily for backup of network-attached storage (NAS) devices, such as storage systems.
What is client direct port number in NetWorker?
NetWorker Management Console The database queries port is 2638.
What is avamar used for?
Features. Dell EMC Avamar enables fast, efficient backup and recovery through its integrated variable-length deduplication technology. Avamar is optimized for fast, daily full backups of physical and virtual environments, NAS servers, enterprise applications, remote offices and desktops/laptops.
What type of storage is data domain?
inline deduplication storage system
Data Domain is an inline deduplication storage system, which has revolutionized disk-based backup, archiving, and disaster recovery that utilizes high-speed processing.
What is a storage node in a networker?
Storage Node – A host with access to one or more backup devices, either providing device mapping access to clients (I’ll get to that in a moment) or transferring backup/recovery to/from devices on behalf of clients. (A NetWorker server, by the way, can also function as a storage node.)
What kind of architecture does a networker have?
With such a long pedigree, NetWorker (as described above) is capable of running in a classic three-tier architecture – the server managing the overall environment with clients backing up to and recovering from storage nodes.
Can a storage node be a virtual machine?
A storage node can also be a virtual machine or virtual LUN with access to one or more HDDs and/or SSDs. Virtual storage nodes have historically been less common due to the potential consequence of unpredictable performance and latency.
What are the advantages of multiple storage nodes?
One of the main advantages of a system that uses multiple storage nodes is data availability in the event of a component failure. If an HDD or SDD or a storage node fails, the system is able to continue to deliver data from the working nodes.