Specifications

Contents
vii
Cisco SN 5428-2 Storage Router Software Configuration Guide
78-15471-01
CHAPTER 10 Configuring a High Availability Cluster 10-1
Prerequisite Tasks 10-1
Guidelines for Configuring SCSI Routing Instances 10-2
Creating a Cluster 10-2
Adding an Unconfigured SN 5428-2 Storage Router 10-4
Adding a Minimally Configured SN 5428-2 Storage Router 10-5
Joining Stand-alone Storage Routers in a Cluster 10-6
Changing Clusters 10-7
CHAPTER 11 Maintaining and Managing the SN 5428-2 Storage Router 11-1
Prerequisite Tasks 11-2
Installing Updated Software 11-2
Specifying the Location to Retrieve Updated Software 11-3
Downloading Updated Software 11-5
Downloading from a Special Location 11-6
Setting Updated Software as Boot Version 11-6
Precautions for Cluster Environments 11-7
Backing Up System Configuration 11-7
Restoring from Backups 11-8
Powering Down the SN 5428-2 Storage Router 11-16
Resetting the System 11-17
Recovering Passwords 11-19
Controlling SCSI Routing Instances in a Cluster 11-20
Making Changes to Instance Configurations 11-20
Enabling and Disabling Connections 11-21
Stopping & Starting Instances 11-23
Viewing Operational Statistics 11-23
Handling Failover 11-23
Manual Failover 11-25
Managing CDP on the SN 5428-2 Storage Router 11-27
Using Scripts to Automate Tasks 11-28
Running Command Scripts 11-29
Using the SN 5428-2 Logging Facilities 11-29
Filtering and Routing Event Messages 11-31
Enabling and Disabling Logging 11-32
Managing the Log File 11-32
Gathering Troubleshooting Information 11-33