HP StorageWorks Network Storage Router M2402 V1.0 User Guide (March 2004)

199Network Storage Router M2402 User Guide
8
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:
■ 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