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Deployment Guide 15

•HBA drivers.

•

PowerVault MD3000 Resource

CD (when using the PowerVault MD3000 as

backend storage)

The storage must be configured with a minimum of four virtual disks/LUNs

(two for the redundant Voting Disk and Oracle Cluster Registry and two for

the database and Flash Recovery area) assigned to cluster nodes.

Setting Up Your Fibre Channel Cluster

After a Dell Managed Services representative completes the setup of your

Fibre Channel cluster, verify the hardware connections and the hardware and

software configurations as described in this section. Figure 1-1, Figure 1-2,

and Table 1-4 illustrate the required cluster connections for a storage area

network (SAN)-attached Fibre Channel cluster with two nodes.

Table 1-3. Virtual Disk (LUN) Configuration and Sizes

Virtual

Disk/LUN

Minimum Size Number of Partitions Used for

1 2 GB 5 (3 x 50 MB and

2 x 120 MB)

Voting disk

(3 x 50 MB)

Oracle Registry

(2 x 120 MB)

2 Larger than the

database

1 Database

3 At least twice the size

of the database

1 Flash Recovery Area

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 69 70

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