I/O Modules; Location Of Controller Node Ports; Description Of Controller Node Ports - HP 3PAR StoreServ 7000 Troubleshooting Manual

Each node enclosure must have matching PCIe cards.
show the locations and descriptions of the controller node ports.
NOTE: If you are upgrading from a two-node to a four-node configuration, you can have CNAs
installed in node 0 and node 1, and FC HBAs installed in node 2 and node 3.
Figure 5 Location of Controller Node Ports
Note the following locations:
Table 2 Description of Controller Node Ports
Item
1
2
3
4
5
NOTE: The MFG port is used for console access to the node.

I/O Modules

The I/O modules connect the controller nodes to the hard drives using a SAS cable and enabling
data transfer between the nodes, hard drives, PCMs, and enclosures. There are two I/O modules
located at the rear of the drive enclosure. There are two I/O modules per enclosure, numbered 0
and 1 from bottom to top. See
Figure 5 (page 13)
Port
Node Interconnect: Connects four directional interconnect cables that connect
the controller nodes (four node 7400 only)
PCI-e slot for optional HBA adapters. Slot 2 is the HBA. Each HBA can have
2 or 4 ports.
4–port 1Gb Ethernet NIC
4–port 8Gb FC HBA
2–port 10Gb Ethernet NIC
2–port 16Gb Fibre Channel HBA
2–port 10Gb CNA
SAS (DP-2 and DP- 1 ): Connects the drive enclosures and I/O modules using
SAS cables.
Slot 0 is the built in SAS ports.
DP- 1 is port 1 of slot 0.
DP-2 is port 2 of slot 0.
Fibre Channel (FC- 1 and FC-2): Connects to host systems.
Slot 1 is the built in FC ports.
FC- 1 is port 1 of slot 1.
FC-2 is port 2 of slot 1.
2 Ethernet
RC: Connects to Remote Copy. (RC- 1 port is port 1 of slot 3.)
MGMT: Connects to the storage array management interfaces.
Figure 6 (page 14).
and the table that follows
Understanding Component Numbering 13