Storage virtualization, as the name implies, is a technology that pools physical storage means from multiple devices in to what appears to be just one pool of accessible storage capacity. This capacity can now be presented to servers, VMs and uncovered metal hosting space in a virtual environment simply because logical storage space.

The technology relies on software to identify and aggregate physical memory space from storage, optical, tape, solid-state and also other storage products into a shared pool of logical potential that can be mastered by a central console. More storage components can be added because needed and joined towards the pool, thus expanding its overall capability.

Block-level virtualization (block aggregation) is a frequent form of storage area virtualization that presents a lot of physical disks to an request as one logical device. This kind of virtualization often enhances performance by simply abstracting the logical travel from the genuine storage.

Network-based storage virtualization is also a fashionable form of virtualization. It connects to safe-keeping devices on a Fibre Channel (FC) or Internet Tiny Computer System Program (iSCSI) SAN and presents all of them as a pool of storage area that is available to all or any members from the SAN.

Info replication is yet another common use for safe-keeping virtualization. It possesses a common place to replicate data across several systems to protect against failures and to facilitate data migration.

Virtualization also offers a method to extend lifespan of old storage systems by adding these people as a tier of storage to the virtualized pool. This can reduce supervision costs and free https://myvirtualstorage.blog/how-much-does-it-cost-to-use-a-data-room up space on the safe-keeping system that is not currently being utilized.