3PAR InForm® OS 2.3.1 Messages and Operator's Guide (320-200181 Rev B, February 2010)

2.8
Understanding Component Numbering
Messages and Operator’s Guide InForm OS Version 2.3.1
Numbers for drive cage components are assigned:
■ from top to bottom.
■ from left to right.
■ from rear to front for disks in the magazines.
■ in the order indicated by Table 2-2.
Table 2-2. Numbering System for DC2 and DC4 Drive Cage Components
The following components... Are numbered... Running from...
FC-AL modules
Left side
Right side
A
A
left to right
Fibre Channel ports
Left side
Right side
A0,B0
A1,B1
top to bottom
top to bottom
Drive magazines
0,1,2,3,4,5,6,7,8,9
left to right
*
* When facing the storage server.
Disks on the drive magazine
0,1,2,3
rear to front*