Em System Messages - Brocade Communications Systems 8 Reference

EM System Messages

EM-1001
Message
<timestamp>, [EM-1001], <sequence-number>, FFDC, CRITICAL, <system-name>,
ID>
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 Verify that the location temperature is within the operational range of the switch. Refer to the
Action 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
<timestamp>, [EM-1002], <sequence-number>, FFDC, INFO, <system-name>, 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 Verify that the location temperature is within the operational range of the switch. Refer to the
Action 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
<timestamp>, [EM-1003], <sequence-number>, FFDC, CRITICAL, <system-name>,
ID>
Probable Cause Indicates that a field-replaceable unit (FRU) header could not be read or is not valid. The FRU is
faulted.
Recommended On Brocade 24000 and 48000, try reseating the specified FRU.
Action
Restart or power cycle the switch.
Fabric OS Message Reference
53-1001767-01
is over heating: Shutting down.
<fan FRU>.
has unknown hardware identifier: FRU faulted.
Chapter
22
<FRU
<FRU
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