Dell AX4-5 Uživatelský manuál stáhnout pdf (Strana 9)

Introduction 9

Table 1-3 lists hardware requirements for the disk processor enclosures DPE

DAE, and SPS.

NOTE: Ensure that the core software version running on the storage system is

supported by Dell. For specific version requirements, see the Dell Cluster

Configuration Support Matrices located on the Dell High Availablity Cluster website

at www.dell.com/ha.

Supported Cluster Configurations

Direct-Attached Cluster

In a direct-attached cluster, both nodes of the cluster are directly attached to

a single storage system. In this configuration, the RAID controllers (or storage

processors) on the storage systems are connected by cables directly to the

Fibre Channel HBA ports in the nodes.

Figure 1-1 shows a basic direct-attached, single-cluster configuration.

Table 1-3. Dell|EMC Storage System Requirements

Storage

System

Minimum Required

Storage

Possible Storage

Expansion

SPS

AX4-5 1 DPE with at least 4

and up to 12 hard

drives

Up to 3 DAE with a

maximum of 12 hard-

drives each

1 is required, the

second SPS is

optional

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Dell AX4-5 Uživatelský manuál Strana 9