Identifying InfiniBand Fabric Connections
2
PDU B
Identifying InfiniBand Fabric Connections
These topics show the following InfiniBand (IB) connections:
Note - For 1 Gb/s Ethernet, see “Ethernet Management Switch Connections” on page 256.
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“IB Spine Switch” on page 253
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“IB Leaf Switch No. 1” on page 253
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“IB Leaf Switch No. 2” on page 254
IB Spine Switch
Spine Switch Port To Device Device
Location
Device Port
U1 1B Leaf switch 1 U26 8B
U1 0B
Leaf switch 2 U32 8B
IB Leaf Switch No. 1
Leaf Switch 1 Port To Device Device
Location
Device Port
U26 0A T5-8 No. 2 U18 PCIE-16 P2
U26 0B T5-8 No. 2 (Full Rack) U18 PCIE-15 P2
U26 1A T5-8 No. 2 U18 PCIE-8 P2
U26 1B T5-8 No. 2 (Full Rack) U18 PCIE-7 P2
U26 2A
— — —
U26 2B — — —
U26 3A
ZFS storage controller No. 2 U34 PCIE-0 P1
U26 3B
T5-8 No. 2 (Full Rack) U18 PCIE-12 P2
U26 4A T5-8 No. 2 U18 PCIE-11 P2
U26 4B T5-8 No. 2 (Full Rack) U18 PCIE-4 P2
Understanding Internal Cabling 253