mapping
1.
[General]
Creating a relationship between two or more items.
An example is creating a relationship between physical block addresses and block addresses on a virtual drive presented to operating environments.
2.
[General]
The relationship that exists between two or more items.
An example is the relationship that exists between a physical block address and a block address on a virtual drive presented to operating environments. Another example is the relationship that exists between a virtual drive and a host initiator.