HP HPE 3PAR StoreServ 8000, Руководство по установке

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LED Troubleshooting
Prior to running installation scripts, the numeric display located under the Drive Status LED might
not display the proper numeric order in relation to their physical locations. The correct sequence
will be displayed after the installation script is completed.
Controller Node Enclosures
The system includes the 3PAR StoreServ 8000 Series Storage Controller Node Enclosure:
•
Holds up to 24 SFF 2.5-inch drives in a single horizontal row at the front of the node
enclosure,
•
Contains two 764 W (gold series) PCMs in the rear of the enclosure,
•
Contains two controller nodes in the rear of the enclosure,
Controller Nodes
The controller node is a system component that caches and manages data in a system and
provides hosts with a coherent, virtualized view of the system. The controller nodes are located
in the rear of the controller node enclosure.
The 3PAR StoreServ 8000 Storage servers contain either two controller nodes or four controller
nodes:
•
2-node system —Contains controller nodes 0 and 1 as shown in Figure 2 (page 16) .
•
4-node system —Contains controller nodes 0 and 1 in the lower node enclosure and controller
nodes 2 and 3 in the upper controller node enclosure as shown in Figure 3 (page 16) .
Controller Node Enclosures 15