Synology - Rebuild 一隻 SHR RAID 好很耐

我用緊隻 DS411j, 原本2TB+2TB+1TB+1TB, 行 hybrid RAID. 諗住換兩隻3TB 代替兩隻1TB.

換完第一隻, 佢 parity check 已經用左28個小時, 跟住 expand volume 一個鐘先郁 2% .. 即係要 50 個鐘先完成 !!  加埋之 parity check 就總共要 78 小時.  如果我做完再做第2隻, 咁咪要 156 小時, 接近 7 日 !!!

係咪真係要咁耐架??

回覆 1# scstanley

我有隻411+2
以前做依個動作都係一日搞掂
可能411J CPU太慢....建議你問問Support!

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回覆  scstanley

我有隻411+2
以前做依個動作都係一日搞掂
可能411J CPU太慢....建議你問問Support! ...
wa124 發表於 2016-3-15 01:25


有無得 stop左佢晤 expand 住?我諗我將成隻 NAS backup, 當係一個新 RAID 咁 create 再抄返入去,可能仲快。

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應該係 CPU 太慢   
我1513 5隻 HDD  由2tb 轉曬做 4tb   1日做一隻
5日做完

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睇下CPU usage高唔高
同埋有冇background task會load hdd

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本帖最後由 pc1668 於 2016-3-15 12:23 編輯
回覆  scstanley

我有隻411+2
以前做依個動作都係一日搞掂
可能411J CPU太慢....建議你問問Support! ...
wa124 發表於 2016-3-15 01:25


J model should stay away from such kind of raid setup ...
Simple volume is the king

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回覆 5# KinChungE

CPU 64%, Memory 69%

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J model should stay away from such kind of raid setup ...  
Simple volume is the king  ...
pc1668 發表於 2016-3-15 12:21


RAID 0 / 1都可以

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本帖最後由 pc1668 於 2016-3-15 15:36 編輯
RAID 0 / 1都可以
KinChungE 發表於 2016-3-15 12:53


I'm using qnap (251C) and buffalo (LS410D 1 bay) NASes ...

251C is running with 2 simple volume (with encryption).

And now I've the interest to get a J model for backup (not enough device to accomodate the HDDs) ...

Other than normal network file sharing, my only requirement would be the volume level encryption.

Regarding the 216J, what do you say

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I'm using qnap (251C) and buffalo (LS410D 1 bay) NASes ...

251C is running with 2 simple volume ( ...
pc1668 發表於 2016-3-15 15:33


for backup當然絕對冇題
效能唔太重要

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