Displaying The Operating State Of Fans - H3C S12508-AC Installation Manual

Displaying the operating state of fans

Use the display fan command to display the operating state of fans on your switch.
# Display the detailed information of all fans on the switch in standalone mode.
<Sysname> display fan verbose
Fan-tray 1:
Software version: 101
Hardware version: Ver.A
CPLD version: 001
Fan number: 12
Temperature: 29 C
High temperature alarm threshold: 70 C
Low speed alarm threshold: 900 rpm
Fan Status
--- ----------
1 normal
2 normal
3 normal
4 normal
5 normal
6 normal
7 normal
8 normal
9 normal
10 normal
11 normal
12 normal
Fan-tray 2: Absent.
# Display the detailed information of all fans on the switch in IRF mode.
<Sysname> display fan chassis 1 verbose
Fan-tray verbose state on chassis 1:
Fan-tray 1 is absent.
Fan-tray 2:
Software version: 102
Hardware version: Ver.A
CPLD version: 001
Fan number: 12
Temperature: 26 C
High temperature alarm threshold: 60 C
Low speed alarm threshold: 1450 rpm
Fan Status
--- ----------
1 normal
2 normal
3 normal
Speed(rpm)
----------
2700
2400
2400
2400
2700
2700
2400
2400
2700
2400
2700
2400
Speed(rpm)
----------
4300
4350
4050
75