Hp 3Par Storeserv 10000 Controller Node Numbering - HP 3PAR StoreServ 7200 2-node Manual

Figure 20 HP 3PAR StoreServ 7200 Storage System
Figure 21 HP 3PAR StoreServ 7400 Storage System (4 Nodes)

HP 3PAR StoreServ 10000 Controller Node Numbering

The HP 3PAR StoreServ 10000 system may contain two, four, six or eight controller nodes per
system configuration. The controller node chassis is located at the rear of the storage cabinet.
From the rear of the storage cabinet, component numbering starts with zero (0) at the bottom-left
corner and advances right and upward. For example, the node in the lower left position is identified
as node 0 and the adjacent node (right) is identified as node 1. When two node chassis are
present, the orientation of the lower and upper nodes becomes inverted. The node located in upper
right corner of a StoreServ 10000 with 8 nodes is identified as node 7.
The following figure shows the numbering and positioning of the controller nodes in a StoreServ
10000 chassis. The 4-node model is shown on the left; the 8-node model is shown on the right.
68 HP 3PAR Storage System Hardware