raid1hotspare

8天前—Thisarticleprovidestheinformationofhowtoassignorunassignaglobaldedicatedhotspareforaphysicaldiskdrive.,WhenadiskintheRAIDgroupfails,thehotsparediskautomaticallyreplacesthefaultydisk.QTScopiesthedatatothesparediskinaprocesscalledRAID ...,若符合以下條件，HotSpare硬碟即可保護儲存集區：.儲存集區的RAID類型必須支援硬碟容錯保護(例如：RAID1、RAID5、RAID6、RAID10、RAID ...,Synology知識中心為您提...

參考資訊如下
Assign and Unassign hot spare in system setup ...

8 天前 — This article provides the information of how to assign or unassign a global dedicated hot spare for a physical disk drive.

Configuring a RAID Group Hot Spare

When a disk in the RAID group fails, the hot spare disk automatically replaces the faulty disk. QTS copies the data to the spare disk in a process called RAID ...

Hot Spare | DSM

若符合以下條件，Hot Spare 硬碟即可保護儲存集區：. 儲存集區的RAID 類型必須支援硬碟容錯保護(例如：RAID 1、RAID 5、RAID 6、RAID 10、RAID ...

Hot Spare | DSM UC

Synology 知識中心為您提供全方位的技術支援，包含常見問題解答、疑難排解步驟、軟體應用教學，以及您可能需要的所有技術文件。

How to add hot spare to software RAID1?

2019年9月26日 — I want to add a 4th disk to act as a hot spare. My intention is that in the event of a failure of one of the three disks being mirrored that the ...

Is it worth to make a RAID 1 plus 1 hot spare drive?

2018年4月25日 — A hot spare drive is used for an automatic rebuild once a drive fails. Assume you have a RAID 1 and one drive goes bad. You need some time to ...

Raid 1 + hotspare 是否OK

因此也不是不可能做轉移, 不過這些動作都是有風險的, 建議您先向您的硬體供應商確認並做好備份動作之後, 才去進行migration作業!!

Synology的Hot Spare神了.

2019年12月29日 — 15顆做軟RAID5 + 1 spare1. 首先壞了1顆硬碟A 然後spare接手2. 換掉壞的硬碟A3. 過一周再壞一顆硬碟B (以為spare 會接手)4. 再次換掉壞的硬碟B5.

What is a hot spare drive?

2022年4月8日 — Hot spares act as standby drives in RAID 1, RAID 5, or RAID 6 volume groups. They are fully functional drives that contain no data. If a ...

What Is a Hot Spare? Peculiarities of Usage

2023年12月28日 — A hot spare RAID is the spare disk in the array. It is not used in any way and is needed only at a certain time. This time comes in the event of ...