San Storage Area Network Lun

A lun may be used with any device which supports read write operations such as a tape drive but is most often used to refer to a logical disk as created on a.

San storage area network lun.

The storage area network san fabric must also be configured so that drive arrays and luns are managed and security on the san is achieved by ensuring only those servers that have authorisation. Scsi is a widely implemented i o interconnect that can facilitate data exchange between servers and storage devices through transport protocols. A san storage platform presents pools of raw data to a server infrastructure. A storage area network san or storage network is a computer network which provides access to consolidated block level data storage sans are primarily used to access storage devices such as disk arrays and tape libraries from servers so that the devices appear to the operating system as direct attached storage a san typically is a dedicated network of storage devices not accessible through.

Luns are key to disk array configuration because disks are typically defined in sets of raid groups to protect against failure. 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. 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.