HP Cluster Platform Express v2010 Workgroup System and Cluster Platform Expres - Page 88

D.8 InfiniBand Wiring Table for Two c7000 Enclosures with Single-Density Blades (Without an External InfiniBand Switch)

Page 88 highlights

From Label IB 24 Port Switch Port 18 IB-SW1-P18 IB 24 Port Switch Port 19 IB-SW1-P19 IB 24 Port Switch Port 20 IB-SW1-P20 IB 24 Port Switch Port 21 IB-SW1-P21 IB 24 Port Switch Port 22 IB-SW1-P22 IB 24 Port Switch Port 23 IB-SW1-P23 IB 24 Port Switch Port 24 IB-SW1-P24 To N/A N/A N/A N/A N/A N/A N/A Label N/A N/A N/A N/A N/A N/A N/A Comment D.8 InfiniBand Wiring Table for Two c7000 Enclosures with Single-Density Blades (Without an External InfiniBand Switch) The following table specifies the wiring scheme for a configuration with two c7000 enclosures wired back-to-back using the HP 4X DDR InfiniBand switch module. The connection to Enclosure 1, Interconnect Module 5/6, Port 8 depends on whether the configuration includes an external control node connected to the InfiniBand fabric or not. If there is a control node connected to the InfiniBand fabric, the control node's HCA is connected to Port 8 on the InfiniBand switch installed in Interconnect Module Bay 5/6 of the c7000 enclosure. Otherwise, that port is connected to Port 8 on the InfiniBand switch installed in Interconnect Module Bay 5/6 in Enclosure 2. From Label Enclosure 1 Interconnect Module 5/6 Port 1 E1-IMB5-P1 Enclosure 1 Interconnect Module 5/6 Port 2 E1-IMB5-P2 Enclosure 1 Interconnect Module 5/6 Port 3 E1-IMB5-P3 Enclosure 1 Interconnect Module 5/6 Port 4 E1-IMB5-P4 Enclosure 1 Interconnect Module 5/6 Port 5 E1-IMB5-P5 Enclosure 1 Interconnect Module 5/6 Port 6 E1-IMB5-P6 Enclosure 1 Interconnect Module 5/6 Port 7 E1-IMB5-P7 To Label Enclosure 2 Interconnect Module 5/6 Port 1 E2-IMB5-P1 Enclosure 2 Interconnect Module 5/6 Port 2 E2-IMB5-P2 Enclosure 2 Interconnect Module 5/6 Port 3 E2-IMB5-P3 Enclosure 2 Interconnect Module 5/6 Port 4 E2-IMB5-P4 Enclosure 2 Interconnect Module 5/6 Port 5 E2-IMB5-P5 Enclosure 2 Interconnect Module 5/6 Port 6 E2-IMB5-P6 Enclosure 2 Interconnect Module 5/6 Port 7 E2-IMB5-P7 Comments 88 Cabling Tables for CPE BladeSystem, with c7000 Enclosure Configurations

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Comment
Label
To
Label
From
N/A
N/A
IB-SW1-P18
IB 24 Port Switch
Port 18
N/A
N/A
IB-SW1-P19
IB 24 Port Switch
Port 19
N/A
N/A
IB-SW1-P20
IB 24 Port Switch
Port 20
N/A
N/A
IB-SW1-P21
IB 24 Port Switch
Port 21
N/A
N/A
IB-SW1-P22
IB 24 Port Switch
Port 22
N/A
N/A
IB-SW1-P23
IB 24 Port Switch
Port 23
N/A
N/A
IB-SW1-P24
IB 24 Port Switch
Port 24
D.8 InfiniBand Wiring Table for Two c7000 Enclosures with Single-Density
Blades (Without an External InfiniBand Switch)
The following table specifies the wiring scheme for a configuration with two c7000 enclosures
wired back-to-back using the HP 4X DDR InfiniBand switch module. The connection to Enclosure
1, Interconnect Module 5/6, Port 8 depends on whether the configuration includes an external
control node connected to the InfiniBand fabric or not. If there is a control node connected to the
InfiniBand fabric, the control node’s HCA is connected to Port 8 on the InfiniBand switch installed
in Interconnect Module Bay 5/6 of the c7000 enclosure. Otherwise, that port is connected to Port
8 on the InfiniBand switch installed in Interconnect Module Bay 5/6 in Enclosure 2.
Comments
Label
To
Label
From
E2-IMB5-P1
Enclosure 2 Interconnect
Module 5/6 Port 1
E1-IMB5-P1
Enclosure 1
Interconnect
Module 5/6 Port 1
E2-IMB5-P2
Enclosure 2 Interconnect
Module 5/6 Port 2
E1-IMB5-P2
Enclosure 1
Interconnect
Module 5/6 Port 2
E2-IMB5-P3
Enclosure 2 Interconnect
Module 5/6 Port 3
E1-IMB5-P3
Enclosure 1
Interconnect
Module 5/6 Port 3
E2-IMB5-P4
Enclosure 2 Interconnect
Module 5/6 Port 4
E1-IMB5-P4
Enclosure 1
Interconnect
Module 5/6 Port 4
E2-IMB5-P5
Enclosure 2 Interconnect
Module 5/6 Port 5
E1-IMB5-P5
Enclosure 1
Interconnect
Module 5/6 Port 5
E2-IMB5-P6
Enclosure 2 Interconnect
Module 5/6 Port 6
E1-IMB5-P6
Enclosure 1
Interconnect
Module 5/6 Port 6
E2-IMB5-P7
Enclosure 2 Interconnect
Module 5/6 Port 7
E1-IMB5-P7
Enclosure 1
Interconnect
Module 5/6 Port 7
88
Cabling Tables for CPE BladeSystem, with c7000 Enclosure Configurations