synologycoldspare

2015年2月19日—AhotspareisconsideredthestandardbothinsmallerNASunitsandinlargerenterprisestoragearrays.Youdon'tneedtoworryaboutthis.,2023年4月11日—Youmaywanttoconsiderhavingacoldspare(onashelf)incaseofdrivefailure.Oneothernote-when/ifyougowithanexpansion ...,2023年12月25日—Whileinthisstate,ahotsparedrivewassuccessfullyaddedandisnowavailable.However,DSMdoesnotusethehotsparedrive.Currently, ...,H...

參考資訊如下
Can I have a cold spare?

2015年2月19日 — A hot spare is considered the standard both in smaller NAS units and in larger enterprise storage arrays. You don't need to worry about this.

Hot Spare recommended?

2023年4月11日 — You may want to consider having a cold spare (on a shelf) in case of drive failure. One other note - when/if you go with an expansion ...

Storage Pool unresponsive while adding a new drive and ...

2023年12月25日 — While in this state, a hot spare drive was successfully added and is now available. However, DSM does not use the hot spare drive. Currently, ...

Hot Spare | DSM

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。

Synology

2022年5月22日 — Find out what's the difference between a Hot Spare, Cold Spare and Hot Swap on Synology NAS drives.

Cold spares at home - does it make sense?

2023年10月20日 — The spare drives I had were wasting their warranty sitting on a shelf. If I only buy drives when they're needed I can replace a dead drive with ...

How many cold spares should I have?

2022年10月24日 — I've got a 5 bay. I keep 1 hot spare so the array starts a rebuild immediately on failure, and I keep 1 cold spare to replace the failed drive ...