Storage virtualization, as the name implies, is a technology that pools physical storage methods from multiple devices in to what appears to be an individual pool of accessible storage capacity. This capacity is then presented to servers, VMs and uncovered metal computers in a online environment simply because logical storage area.
The technology relies on program to identify and aggregate physical storage capacity from disc, optical, record, solid-state and also other storage equipment into a distributed pool of logical capability that can be was able by a central console. Even more storage hardware can be added while needed and joined for the pool, thereby expanding the overall ability.
Block-level virtualization (block aggregation) is a common form of storage virtualization that presents a variety of physical hard disk drives to an request as one reasonable device. This kind of virtualization often increases performance by abstracting the logical travel from the genuine storage.
Network-based storage virtualization is also a common form of virtualization. It links to safe-keeping devices over a Fibre Route (FC) or Internet Little Computer System Program (iSCSI) SAN and presents all of them as a pool area of safe-keeping that is available to all or any members of your SAN.
Data replication is another common apply for safe-keeping virtualization. It provides common place to replicate data across numerous systems against failures and also to facilitate data migration.
Virtualization also offers a way to extend lifespan of more mature storage systems by adding all of them as a tier of storage space to the virtualized pool. This can reduce administration costs and free myvirtualstorage.blog/how-much-does-it-cost-to-use-a-data-room/ up space on the storage space system which is not currently being used.
