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

3.14
Understanding Component Numbering
Messages and Operator’s Guide InForm OS Version 2.3.1
Inside the controller node are control cache DIMMs and data cache DIMMs.
■ Control cache DIMMs are located in control cache slots 0 and 1 (Figure 3-14).
■ Data cache DIMMs are located on data cache riser cards (Figure 3-14).
Figure 3-14. Control Cache and Data Cache DIMMs in a T-Class Controller Node
Numbers for controller nodes and their components are assigned in the order indicated in
Table 3-3 on page 3.14.
0594_L_R2
Bank 2
Bank 0
Bank 1
DIMM 2.0 (J1300)
DIMM 2.1 (J1200)
DIMM 1.0 (J0900)
DIMM 1.1 (J0800)
DIMM 0.0 (J0901)
DIMM 0.1 (J0801)
Data Cache 2-Slot Riser Card
Data Cache 4-Slot Riser Card
Table 3-3. Numbering System for Controller Nodes and their Components
The Following Components... Are Numbered... Running from...
Controller nodes
0,1,2,3,4,5,6,7
left to right
*
and
top to bottom
PCI adapters
0,1,2,3,4,5
left to right*