HP StorageWorks 8/80 Brocade Error Message Reference Guide v6.1.0 (53-1000600- - Page 333

33 HIL-1601 HIL-1601 Message , [HIL-1601], ,, ERROR, , Using backup temperature sensor. Service immediately. Probable Cause Indicates that temperature readings from the primary sensor are out of range. Recommended Action Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating fan field-replaceable units (FRUs). Run the tempShow command to verify temperature values. If any sensor is too high, monitor the switch. Try rebooting or power cycling the switch. Severity ERROR HIL-1602 Message , [HIL-1602], , FFDC, CRITICAL, , Multiple temperature sensors failed. Service immediately. Probable Cause Indicates that temperature readings from multiple sensors are out of range. Recommended Action Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating fan field-replaceable units (FRUs). Run the tempShow command to verify temperature values. If any sensor is too high, monitor the switch. Try rebooting or power cycling the switch. Severity CRITICAL HIL-1603 Message , [HIL-1603], , FFDC, CRITICAL, , fans out of service. System is shutting down immediately. Probable Cause Indicates that total fan failure count is greater than or equal to two. Recommended In order to avoid causing damage to the switch, the system shuts down automatically. To help Action prevent future problems, make sure that all the fans are working properly. Severity CRITICAL HIL-1650 Message , [HIL-1650], , ERROR, , unable to detect both WWN cards in chassis. Access to WWN halted. Probable Cause One or both of the WWN cards is missing. Both WWN cards must be present for normal operation. Recommended Make sure both WWN cards are inserted. Action Fabric OS Message Reference 281 53-1000600-02