San Storage Area Network Lun

A san storage platform presents pools of raw data to a server infrastructure.

San storage area network lun. A storage area network san is a centrally managed high speed storage network consisting of one or more vendor storage systems storage management software application servers and network hardware that allows users to access and utilize business information data. A logical unit number lun is a unique identifier for designating an individual or collection of physical or virtual storage devices that execute input output commands with a host computer as defined by the small system computer interface standard. However those raid. Scsi is a widely implemented i o interconnect that can facilitate data exchange between servers and storage devices through transport protocols.

Luns are key to disk array configuration because disks are typically defined in sets of raid groups to protect against failure. In a san fabric lun storage is essential to the configuration of the environment and its performance a lun is a unique identifier given to separate devices or logical units so they can be accessed by a scsi iscsi or fibre channel protocol. In computer storage a logical unit number or lun is a number used to identify a logical unit which is a device addressed by the scsi protocol or storage area network protocols which encapsulate scsi such as fibre channel or iscsi.