Note: The colors of the cables that are shown in the gure are for illustration
purposes and do not reect the actual colors of the cables that are used to cable
the Oracle FS System.
Figure 81: Controller wiring diagram (customer data network)
Legend
1 PCIe3 slot 1, HBA for SAN
connectivity (FC or iSCSI)
3 PCIe3 slot 5, HBA for SAN connectivity (FC or
iSCSI)
2 PCIe3 slot 4, HBA for SAN
connectivity (FC or iSCSI)
SAS Wiring Diagrams (Controller to Controller)
Complete back-end data path redundancy is accomplished by providing
Controller 1 and Controller 2 access to the data path channels for I/O module 0
and I/O module 1 at all times during normal operations:
•
The SAS connections between the Controller HBAs provide access to the
data path channels through HBA port 2 and port 3.
•
Controller 1 accesses the data path channels for I/O module 0 through
direct SAS connections to the Drive Enclosure strings through HBA port 1
and port 2.
•
Controller 1 accesses the data path channels for I/O module 1 through
Controller 2, HBA port 2 and port 3.
Wiring Diagrams
126
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