撞邪 ! WD RED 2TB 六隻衰三隻

我有一部4 bay 412 行四隻 WD RED 2TB raid-5,早幾日warn 我disk 4 唔正常,degrade 咗,我抽咗disk 4 出來放返上PC format,好似正常,不過NAS mark 咗隻HDD 有問題就唔可以再用,咁唯有在我另一部 2bay 253A 行raid-1 嘅 抽一隻WD RED 2TB 頂住先,係PC 整走哂D partition 就拍返入隻412 度做rebulit 啦,做咗25%左右就warn 埋我disk 1 果隻都有問題 ,抽返隻disk 4 出來再開機,好彩仍然可以抄走九成五有用嘅檔案出來,disk 1 應該真係有bad sector 啦,算,唔理隻4bay 住,插返隻全新3TB HDD 入隻 2bay 253A 度做rebulid,打算換哂兩隻RED出來升級,點知做咗 10% 就warn 我disk 1 有問題.........  最後又係只可以抄返d檔案走,究竟WD RED 2TB 係咪真係咁弱呀,定係QNAP 近期個firmware 出事呀?

本帖最後由 pc1668 於 2016-8-6 20:39 編輯

Not sure if your 253A has any problem or not.  However, it has been known for long that WD Red 2TB/3TB HDDs are not as reliable as people do expect ... but their SRP are relatively high!  As such, I would go for enterprise level models or just grab a couple of Toshiba 3TB !

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平時無定期做disk scrubbing?

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咁恐怖

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咁恐怖 x2

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本帖最後由 GbE 於 2016-8-6 23:31 編輯

好明顯, 你真係撞邪, 七月啊

Suggest 係 QNAP set 定期行 long test, 正所謂 唔賭唔知時運高,唔滾唔知身體好.
好多時 d 人 以為 d harddisk 好猛, 其實

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啱啱係某台灣fb nas group睇到
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2016-8-7 01:32

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2016-8-7 01:32

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其實我早牌部TS-451都係reboot後炒左隻用左3個月嘅Re 3TB

之後行full scan發現有1個bad sector
而SMART就回報有2個uncorrectable sector count

好彩行左raid6

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same batch, same error. my 2 x blue 500GB had the same problem one after another (read head error).

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我今朝隻 WD RED 3TB 都突然出 I/O error, 而家行緊 full test.

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