Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 306

5 EM-1020 EM-1020 Message Unit in with ID is faulted, it's an FCoE blade and the Ethernet switch service is not enabled. Please run . Message Type FFDC | LOG Severity ERROR Probable Cause Indicates that a blade inserted in the specified slot requires the Ethernet switch service, which is not enabled. The blade is faulted. Recommended Action Execute the fosconfig --enable ethsw command to enable the Ethernet switch service. Note that this is a disruptive command, which requires the system to be restarted. Otherwise, remove the blade. EM-1028 Message HIL Error: failed to access history log for FRU: (rc=). Message Type FFDC | LOG Severity WARNING Probable Cause Indicates a problem accessing the data on the World Wide Name (WWN) card field-replaceable unit (FRU) or the WWN card storage area on the main logic board. The problems were encountered when the software attempted to write to the history log storage to record an event for the specified FRU. The return code is for internal use only. This can indicate a significant hardware problem. The FRU ID value is composed of a FRU type string and an optional number to identify the unit, slot, or port. Recommended Action If the problem persists, restart or power cycle the switch. If the problem still persists, replace the WWN card, or the switch (for non-bladed switches). EM-1029 Message , a problem occurred accessing a device on the I2C bus (). Operational status () not changed, access is being retried. Message Type LOG Severity WARNING Probable Cause Indicates that the Inter-Integrated Circuit (I2C) bus had problems and a timeout occurred. 284 Fabric OS Message Reference 53-1002749-01