Why you should use Synology Hybrid RAID on your NAS

raid6則是比較安全，因為raid6允許同時間內壞掉2個硬碟，但比較不方便的是，沒hot spare的硬碟，變成需要立即拆換硬碟，不然要是短時間內再壞第3顆硬碟，那也沒 ...

Hot Spare. Hot Spare 硬碟為備援硬碟。當硬碟損壞而導致儲存集區降級時，Hot Spare 硬碟會自動替換故障硬碟，讓儲存集區可以進行修復並在更短的時間內恢復良好狀態。

在左手邊選擇中選擇Hot Spare 標籤頁，並點選”管理”按鈕。 註:如果既有的Hot Spare 已經用掉將看不到任何硬碟。 Hot Spare 設定. 跳出Hot Spare 管理 ...

郭耀仁. 已經做成SHR 的四顆硬碟，若要將其中一顆 6T 當作Hot Spare，需要將原本的四顆SHR 打掉，然後拿三顆做成 SHR，最後再把第四顆當Hot Spare. 1 mo.

當做hot spare, 容量不會增加, 但如果其他RAID 的硬碟故障, 它就會自動使用這顆硬碟rebuild. >> 上述兩種,若其中任一顆硬碟掛了,是否抽出故障碟,插入新的都可修復呢? 同前, ...

if you do SHR w hot spare, you run the chance of corruption occuring during the RAID rebuild. SHR-2 helps prevent that given the odds ...

The time difference between using a hot spare and a cold spare is probably 12 hours at most, maybe a week if I'm on vacation. That's a pretty ...

The documentation lists the RAID types that are supported for Hot Spare. I use SHR-1 and this is omitted from the list ('i.e.' is used in the ...

SHR, has been around for quite a while now, and though it has not made the big impact that Synology NAS' Btrfs file system has, it is still ...