Get Fan information
更新时间： 2026/08/06
在Gitcode上查看源码Get Fan information
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtains the fan mode (not applicable to servers without fans).
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 3Eh |
| CMD | 10h |
| 1:3 | 0xA54C00 (LSB low byte first) |
| 4 | Sub cmd 0x10 |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2 | status 0: normal speed adjustment (the following bytes are filled with 0) 1: abnormal speed adjustment |
| 3 | pwm: specifies the fan speed percentage. The value ranges from 0 to 100. |
| 4...N | Name of the speed adjustment factor that takes effect for the current rotational speed, for example, air inlet temperature sensor. |
Command Example
Obtain the fan mode.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN