X7-8-Install-IG100 Installation Guide
Brocade
®
X7-8 Director Hardware Installation Guide
Verifying Fan Operation
Perform the following tasks to verify operation of a fan assembly:
1. Check the LED indicators on the fan assemblies. The fan assemblies are located on the nonport side of the device.
The LED patterns may temporarily change during POST and other diagnostic tests. For information on interpreting
LED patterns, see
Interpreting Fan Assembly LEDs
.
2. Check the fan assembly status using the following commands:
•
fanShow
– Displays the status for each fan assembly as OK, Absent, or Faulty. The RPM of each fan in the
assembly is also provided. If a fan assembly displays a status of Absent or Faulty, contact the chassis supplier to
order replacement parts. A status of either could be the result of the fan not being properly seated in the chassis
slot.
•
sensorShow
– Displays current temperature and status of fan and power supply sensors located in the chassis.
•
errShow
– Displays error log messages one at a time.
•
errDump
– Displays the entire system error log.
See
Brocade Fabric OS Command Reference Manual
for output
examples and additional information on Fabric OS commands. For more information about error messages,
refer to the
Brocade Fabric OS Message Reference Manual
.
X7-8-Install-IG100
178
Broadcom
Summary of Contents for Brocade X7-8
Page 212: ......
