LUN Masking
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- A method to restrict server access to storage not specifically allocated to that server. LUN masking is similar to zoning, but is implemented in the storage array, not the switch.
Microsoft - Cite This Source - This Definition - command device, LUN (Logical Unit Number), SRM (Storage Resource Management), Storage Consolidation, Storage Virtualization, target, UCB (Unit Control Block), Unified Block and File Architecture, virtualization, zoning