Get Hdd Plug Cnt
更新时间： 2026/08/06
在Gitcode上查看源码Get Hdd Plug Cnt
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtains the number of times that a hard disk is removed and inserted.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 93h |
| 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 = 3 Ah |
| 5 | Event type. 0- removal event 1- insertion event |
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 | Number of detected hard disk backplanes |
| 6 | Number of hard disks supported by hard disk backplane 1 (N) |
| 7:7+N-1 | Number of times that the hard disk in each slot of backplane 1 is removed or inserted |
| 7+N | Number of hard disks supported by hard disk backplane 2 (L) |
| 8+N:8+N+L-1 | Number of times that the hard disk in each slot of backplane 2 is removed or inserted |
| ... | ... |
Command Example
Obtain the number of times that a hard disk is removed and inserted.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN