> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/andoid-shou-ji/untitled/fu-lu-ri-chang-wei-hu-sop.md).

# 附錄：日常維護SOP

### 收到磁碟有問題通知

![](/files/-LpVeLcrAKYzw5UAO7HV)

### 找出有問題實體磁碟

```
 ledctl locate=/dev/sdk
```

![閃爍紅燈便是要移除的磁碟](/files/-LpWsJHohCieoosHhe3E)

### 移除有問題磁碟

![](/files/-LpW6oBvqDHW4odv3mrC)

### 拔除實體磁碟（閃爍紅燈者）

<div align="left"><img src="/files/-Lo-JKj_U2f4D1W1FDJB" alt=""></div>

### 插入新磁碟，並復原raid : rebuild

![](/files/-LpVszlY-ZlRTp3j_5kG)