Dell PowerVault ML6000 - Manual (Page 40)

Chapter 3 Description
Understanding Logical Element Addressing
Dell PowerVault ML6000 User’s Guide 40
Generally, host software easily recognizes logical slot element addresses,
even when they change. The next time the host issues a READ ELEMENT
STATUS command, it will process the new number and recalculate all of
the slot addresses.
See
Figure 12 on page 41 for a simple example of element addressing in a
14U library with a single partition.