HP StorageWorks 1606 Brocade Fabric OS Message Reference v6.3.0 (53-1001338-01 - Page 213

Chapter EM System Messages 22 EM-1001 Message , [EM-1001], , FFDC, CRITICAL, , is over heating: Shutting down. Probable Cause Indicates that a field-replaceable unit (FRU) is shutting down due to overheating. This is typically due to a faulty fan but can also be caused by the switch environment. Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the hardware reference manual for the environmental temperature range of your switch. Run the fanShow command to verify that all fans are running at normal speeds. If any fans are missing or are not performing at a high enough speed, they should be replaced. Severity CRITICAL EM-1002 Message , [EM-1002], , FFDC, INFO, , System fans status . Probable Cause Indicates that a nonbladed system has overheated and may shut down. All fan speeds are dumped to the console. Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the Hardware Reference Manual for the environmental temperature range of your switch. Run the fanShow command to verify that all fans are running at normal speeds. If any fans are missing or are not performing at a high enough speed, they should be replaced. Severity INFO EM-1003 Message , [EM-1003], , FFDC, CRITICAL, , has unknown hardware identifier: FRU faulted. Probable Cause Indicates that a field-replaceable unit (FRU) header could not be read or is not valid. The FRU is faulted. Recommended Action On Brocade 24000 and 48000, try reseating the specified FRU. Restart or power cycle the switch. Fabric OS Message Reference 143 53-1001338-01