Hp StorageWorks IP Storage Router Instrukcja Użytkownika Pobierz pdf (Strona 159)

Configuring a High Availability Cluster

159IP Storage Router SR2122-2 User Guide

The following storage router configuration settings are shared cluster-wide, and

when configured on the first storage router in the cluster, will be shared with the

other storage router that joins the cluster.

■ Access lists

■ Cluster name

■ SCSI routing instances

■ VLAN information (VID, VTP mode, domain name, and so on)

Note: A minimally configured storage router is one in which the management IP

address, system name, and optional network management interfaces have been

configured. Other system information, such as HA IP address, administrator and

monitor passwords, may also have been configured. A minimally configured storage

router, however, must not have had any cluster-wide settings configured.

Adding an Unconfigured Storage Router

To add a new, unconfigured storage router to an existing cluster:

1. Respond to the prompts from the storage router initial system configuration

script. This script configures the following settings:

■ Management IP address

■ System name

■ HA configuration mode

■ Cluster name

■ HA IP address

When prompted to select HA configuration mode, choose clustered. When

prompted for cluster name, enter the name of the existing cluster. At the end

of the initial system configuration script, the storage router automatically

reboots.

2. When the storage router restarts, it communicates with the other member of

the cluster to obtain current cluster configuration information. Once the

storage router is completely restarted, verify the new cluster configuration.

Issue the show cluster command to verify the cluster name and confirm

that the storage router is exchanging heartbeats with the other member of the

cluster.

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