[操作疑難] NAS Raid5

I have the below problem.

MY NAS raid5, the HDD5 have some err warning,then I insert a new HDD to it,then it start to rebuild.

But when building process, the HDD 1 sudden die...so cannot rebuild and bootup NAS again...(mean the HDD5 still waiting for rebuild 100%...but not yet complete)

So, what can I do now? I have total 5 HDD now.

Is it possible , I can re plug the error warning HDD5 into NAS , let it bootup?

Raid5 rebuild都唔做足功夫
我前日raid6 rebuild都驚到要backup左先再rebuild

樓主宜家讀唔到file係咪?
樓主宜家有兩隻死碟係咪?

係就可以死心了

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have hdd 2,3,4....what can I do?
can I insert back the err warning HDD into NAS for boot?

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是否die 2 HDD, mean cannot read again? thanks....

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I have the below problem.

MY NAS raid5, the HDD5 have some err warning,then I insert a new HDD to i ...
kitnba 發表於 2016-11-21 14:31


No.. the raid is dead.. restore backup.
Even when the RAID is rebuilding, the data is consistently updating.
Once the drive is detached from RAID (physically removed when the system is ON), the disk is outdated and can never be used by the RAID system.

In your case.. byebye..
Nothing to do.  This is why I always said RAID 5 is bad because it has high chance that you got another disk to fail while rebuilding.  Especially if you are buying the same batch of hdd for the same raid.

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my friend asked qnap cs to help, look like lastnight they teamveiewer to him. then setup something, and can do the backup now.

Thanks

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my friend asked qnap cs to help, look like lastnight they teamveiewer to him. then setup something,  ...
kitnba 發表於 2016-11-22 11:09



    Means the hdd1 is not totally dead yet.

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