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

4.5
Understanding Component Numbering
InForm OS Version 2.3.1 Messages and Operator’s Guide
Figure 4-3 illustrates numbering of chassis bays in a 3PAR cabinet.
Figure 4-3. Numbering of Chassis Bays in the Cabinet
A storage system can be housed in a single cabinet (2M) or multiple cabinets (1M). When
multiple cabinets are required, the first cabinet, the controller node cabinet, holds the
controller nodes. Any additional cabinets, or drive chassis cabinets, hold the additional drive
cages that do not fit into the controller node cabinet.
0397_L_R3
Bay #
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Rail #
32
29
26
23
19
16
10
6
5
4
3
2
1
7
13