HP Cisco MDS 9020 - Fabric Switch Configuration Manual page 290

About Fan Modules
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Example 10-6 Displays Chassis Fan Information
switch# show environment fan
------------------------------------------------------
Fan
------------------------------------------------------
Chassis
PS-1
PS-2
The possible Status field values for a fan module on the Cisco MDS 9500 Series switches are as follows:
If the fan module is operating properly, the status is ok.
•
If the fan is physically absent, the status is absent.
•
If the fan is physically present but not working properly, the status is failure.
•
On the Cisco MDS 9513 Director, the front fan module has 15 fans. If the front fan module
(DS-13SLT-FAN-F) State field contains "failure" in the show environment fan command output, it also
displays the numbers of the failing fans (see
Example 10-7 Displays Cisco MDS 9513 Front Fan Module Failure
switch# show environment fan
------------------------------------------------------
Fan
------------------------------------------------------
Chassis
Chassis
PS-1
PS-2
Figure 10-1
Cisco MDS 9000 Family CLI Configuration Guide
10-18
Model
DS-9SLOT-FAN
--
--
Model
DS-13SLT-FAN-F
DS-13SLT-FAN-R
--
--
shows the numbering of the fans in the front fan module on the Cisco MDS 9513 Director.
Chapter 10
Hw Status
1.2 ok
-- ok
-- absent
Example 10-7).
Hw Status
0.3 failure 3 5 6 13
0.3 ok
-- ok
-- ok
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Managing System Hardware