Definitions for "LUN Masking"
LUN masking enables an administrator to determine which servers are exposed to and have access to a particular LUN, and to allocate to specific servers. LUN masking allows servers not to see or view each other's LUN.
Using the Logical Unit Number (LUN) of a storage device, or a portion of a storage device, to determine which storage resources a server or host may see.
The process of assigning initiator-port-specific access permissions to exposures.