> 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-wo-de-powernas.md).

# 附錄：我的powerNAS

我的powerNAS使用openmediavault，最近聽到硬碟怪聲，發現有硬碟已經損毀

 收到警告信件（/dev/sdc損壞）

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVeL-3j59ttMQyzwq0%2F-LpVeLcrAKYzw5UAO7HV%2Fimage.png?alt=media\&token=9f77cc29-b341-4f8e-a8c6-99fa772cd74a)

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVep_PIoxa7Khxvwqc%2F-LpVerAe7dlQLKSUgEcG%2Fimage.png?alt=media\&token=39455585-d7d1-4c3d-892c-3390228a337a)

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVf4imnoihtbmo7stt%2F-LpVf6EYh_2MIpoSo_Q9%2Fimage.png?alt=media\&token=7b33b2a6-7e79-48a9-8592-304e0427d62d)

損毀的磁碟已經自動被removed

如何找出有問題的磁碟，由於ledctl locate=/dev/sdx無法使用於 powerNAS，所以改用 dd if=/dev/sdd of=/dev/null ，該**實體磁碟**燈號會**快速閃爍，檢查所有的磁碟，被removed掉的磁碟不會閃燈，如此便可以找出問題磁碟**

![可以正常運作的磁碟，會快速閃燈](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVmWqalazeWJ6917es%2F-LpVp0ekBuvPDzpzm6o3%2Fimage.png?alt=media\&token=44c640e7-af4c-4e3e-8cf2-53f9af6590ee)

![移除有問題的磁碟](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVrmi87_0uIQRsm_L_%2F-LpVs-BaHs6sIwsfYA-x%2Fimage.png?alt=media\&token=c26efe82-ab39-4ab4-97dc-e12b4f30a97a)

加入新磁碟『掃視』

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVrmi87_0uIQRsm_L_%2F-LpVrnfpYy68U98KnNZE%2Fimage.png?alt=media\&token=7922723f-af4a-4335-b907-76a6591ab0dc)

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVrmi87_0uIQRsm_L_%2F-LpVsQWMnkEMmj23-DVh%2Fimage.png?alt=media\&token=d316a028-013b-43c1-9120-8c3913455d46)

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVrmi87_0uIQRsm_L_%2F-LpVszlY-ZlRTp3j_5kG%2Fimage.png?alt=media\&token=92c037d6-c7c3-4d2a-9e19-ac41e19bf6ef)

![](https://529150212-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lh81JtaIQ84bwQqz_Wh%2F-LpVtHq_YEUSdz9vV-jp%2F-LpVtJluOQrzCcplRNVt%2Fimage.png?alt=media\&token=33adafd2-6d9c-4791-a58b-058e9e156d9c)