Storage virtualization, as the name indicates, is a technology that pools physical storage assets from multiple devices in what appears to be a single pool of accessible storage capacity. This kind of capacity can then be presented to servers, VMs and uncovered metal computers in a virtual environment simply because logical storage.
The technology relies on computer software to identify and aggregate physical storage capacity from storage, optical, recorded argument, solid-state and other storage devices into a distributed pool of logical capacity that can be managed by a central console. More storage hardware can be added seeing that needed and joined for the pool, therefore expanding its overall capacity.
Block-level virtualization (block https://myvirtualstorage.blog/how-much-does-it-cost-to-use-a-data-room aggregation) is a frequent form of storage space virtualization that presents many physical disks to an request as one reasonable device. This type of virtualization often elevates performance by simply abstracting the logical travel from the actual storage.
Network-based storage virtualization is also a trendy form of virtualization. It attaches to storage space devices on the Fibre Funnel (FC) or perhaps Internet Small Computer System Interface (iSCSI) SAN and presents them as a pool area of safe-keeping that is available to all or any members belonging to the SAN.
Data replication is another common employ for safe-keeping virtualization. It possesses a common place to replicate info across various systems to protect against failures and facilitate data migration.
Virtualization also offers ways to extend living of aged storage systems by adding them as a tier of storage area to the virtualized pool. This could reduce control costs and free up space on the storage area system which is not currently being employed.