Basic Troubleshooting - HP StorageWorks M2402 User Manual

Basic Troubleshooting

This chapter discusses some basic methods of identifying faults in the setup and
configuration of the HP StorageWorks Network Storage Router M2402.
Before proceeding with advanced troubleshooting techniques, verify that all
connections are correct and review the configuration.
The following topics are discussed in this chapter:
Network Storage Router M2402 User Guide
LED Indicators, page 200
Basic Troubleshooting, page 201
— Verifying SCSI bus configuration
— Verifying Fibre Channel connection
— Verifying SCSI devices in Windows NT
— Verifying the router configuration
— Verifying mapping
— Verifying devices
— Verifying host configuration
— Verifying HBA device driver information
— Verifying serial port configuration
— Verifying PRLI data
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