Brocade Fabric OS Message Reference Guide (53-1000242-01, November 2006)

28-16 Fabric OS Message Reference
Publication Number: 53-1000242-01
HIL-1510
28
HIL-1510
Message
Probable
Cause
Indicates that temperatures in the system have dropped below the critical threshold, so that the system
can continue operation.
Recommended
Action
To help prevent future problems, make sure that all the fans are working properly.
Make sure that the area is well ventilated and that the room temperature is within operational range of
your switch. Refer to the hardware reference manual for your switch for the operational temperature
range.
Severity WAR NIN G
HIL-1601
Message
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
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
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
FRUs.
<timestamp>, [HIL-1510], <sequence-number>,, WARNING, <system-
name>, Current temperature (<measured temperature> C) is below
shutdown threshold. System shutdown cancelled.
<timestamp>, [HIL-1601], <sequence-number>,, ERROR, <system-name>,
Using backup temperature sensor. Service immediately.
<timestamp>, [HIL-1602], <sequence-number>, FFDC, CRITICAL,
<system-name>, Multiple temperature sensors failed. Service
immediately.