Basic Troubleshooting - HP M2402 User Manual

Basic Troubleshooting

This chapter discusses some basic methods of identifying faults in the setup and
configuration of the StorageWorks Network Storage Router M2402.
Most problems are made during the initial installation of the router. Before
proceeding with advanced troubleshooting techniques, verify all connections and
review the configuration.
The following topics are discussed in this chapter:
Network Storage Router M2402 User Guide
LED indicators
Basic troubleshooting
— 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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