Get System Information
更新时间： 2026/08/06
在Gitcode上查看源码Get System Information
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
This command is used to query the in-band information of the system, such as the CPU usage, memory usage, and disk usage threshold.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 92h |
| 1:3 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. |
| 4 | Sub command, sub command=16h |
| 5 | data1:1-access interface 1-web 2-snmp 3-BMA |
| 6:7 | Indicates the read offset. The value starts from 0 (LS-byte first). |
| 8 | Length: read length |
| 9:N | data format: data1:1-key length data2:N-key string |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2:4 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. |
| 5:6 | Total length of the read data (in bytes), LS-byte first |
| 7 | End of list, indicating whether the data reading is complete. Long data may need to be read multiple times. This field is used to check whether data is completely read. [7:1]: reserved [0]: End of list 0=last data 1=middle data |
| 8:N | data format: data1:1-property1 length data2:N- property1 string ...... dataN+2:1-propertyN length dataN+3:N-propertyN string |
Command Example
Query the heat dissipation mode.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN