Displaying the operating state of fans
Use the display fan command to display the operating state of fans on your switch.
# Display detailed information about all fans on the switch.
<Sysname> display fan Fan-tray state on chassis 0: Fan-tray 1 state: Normal Fan-tray 2 state: Normal <Sysname> display fan verbose Fan-tray verbose state on chassis 0: Fan-tray 1: Software version: 300 Hardware version: Ver.A Fan number: 7 Temperature: 28 ℃ High temperature alarm threshold: 60 ℃ Low speed alarm threshold: 30 % Fan Status Speed(%) --- ---------- ---------- 1 normal 30 % 2 normal 30 % 3 normal 65 % 4 normal 65 % 5 normal 40 % 6 normal 40 % 7 normal 40 % Fan-tray 2: Software version: 300 Hardware version: Ver.A Fan number: 7 Temperature: 28 ℃ High temperature alarm threshold: 60 ℃ Low speed alarm threshold: 30 % Fan Status Speed(%) --- ---------- ---------- 1 normal 30 % 2 normal 30 % 3 normal 65 % 4 normal 65 % 5 normal 40 % 6 normal 40 % 7 normal 40 %
Table 16: Command output
Field | Description |
---|---|
Fan-tray 1: | Indicates that the following information is for the fan in tray number 1. |
Speed(rpm) | Rotate speed of the fan |
Fan-tray verbose state on chassis 1: | Indicates that the following information is for the fan on member switch 1 |