Brocade Fabric OS Message Reference (Supporting Fabric OS v7.3.0) - Manual (Page 627)

Fabric OS Message Reference 605
53-1003140-01
HIL-1602
5
HIL-1602
Message
Multiple temperature sensors failed. Service immediately.
Message Type
FFDC | LOG
Severity
CRITICAL
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.
HIL-1603
Message
<failure count> fans out of service. System is shutting down immediately.
Message Type
FFDC | LOG
Severity
CRITICAL
Probable Cause
Indicates that the total fan failure count is greater than or equal to two.
Recommended
Action
To avoid causing damage to the switch, the system shuts down automatically. To help prevent future
problems, make sure that all the fans are working properly.
HIL-1605
Message
High temperature (<measured temperature> C), fan speed increasing per
environmental specifications.
Message Type
LOG
Severity
INFO
Probable Cause
Indicates that temperatures in the system have risen above the threshold and that the fan speed is being
increased.
Recommended
Action
No action is required.