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Deployment Guide 17

Before You Begin

Verify that the following tasks have been completed for your cluster:

• All hardware is installed in the rack.

• All hardware interconnections are configured.

• All virtual disks/LUNs, RAID groups, and storage groups are created on the

storage system.

• Storage groups are assigned to the cluster nodes.

CAUTION: Before you perform the procedures in the following sections, ensure

that the system hardware and cable connections are installed correctly.

Cabling Your Dell|EMC Fibre Channel Storage

You can configure your Oracle cluster storage system in a four-port SAN-

attached configuration, depending on your needs. See the following

procedures for both configurations.

Figure 1-2 illustrates the hardware connections used in setting up a SAN-

attached Fibre Channel cluster.

Dell|EMC Fibre Channel

storage system

Two CAT 5e/6 cables connected to LAN (one from

each storage processor)

One to four optical connections to each Fibre Channel

switch in a SAN-attached configuration

See "Cabling Your Dell|EMC Fibre Channel Storage"

on page 17 for more information.

Dell|EMC Fibre Channel

switch

One optical connection to each PowerEdge system’s

HBA and one optical connection to a port on each

storage processor

Gigabit Ethernet switch One Cat 5e/6 connection to the private Gigabit NIC

on each PowerEdge system

One Cat 5e/6 connection to the other Gigabit

Ethernet switch

Table 1-4. Fibre Channel Hardware Interconnections (continued)

Cluster Component Connections

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 69 70

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Dell 10g Guide de l'utilisateur Page 17