Hil-1510; Hil-1601; Hil-1602 - Brocade Communications Systems SN3000B Reference

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 CRITICAL

HIL-1510

Message
<timestamp>, [HIL-1510], <sequence-number>,, WARNING, <system-name>, Current
temperature (<measured temperature> C) is below shutdown threshold. System
shutdown cancelled.
Probable Cause Indicates that temperatures in the system have dropped below the critical threshold; the system
can continue operation.
Recommended To help prevent future problems, make sure that all the fans are working properly.
Action
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 WARNING

HIL-1601

Message
<timestamp>, [HIL-1601], <sequence-number>,, ERROR, <system-name>, Using backup
temperature sensor. Attention needed.
Probable Cause Indicates that temperature readings from the primary sensor are out of range.
Recommended Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating
Action 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.
Severity ERROR

HIL-1602

Message
<timestamp>, [HIL-1602], <sequence-number>, FFDC, CRITICAL, <system-name>,
Multiple temperature sensors failed. Service immediately.
Probable Cause Indicates that temperature readings from multiple sensors are out of range.
Recommended Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating
Action 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.
Severity CRITICAL
Fabric OS Message Reference
53-1002448-01
48
HIL-1510
441