[操作疑難] synology harddisk degraded, help

My synology nas got alaram sound. Alert message said, your harddisk got degraded. How can i backup the data and restore after purchasing a new harddisk?
Whats more, any harddisk recommended?

Many thanks

回覆 1# x28

If you are using SHR/Raid-1/5/6/10/01, just identify the failed harddisk(may show red LED on the Harddisk LED) and replace it with a same size or larger one.  If your model support online hot swap, you are better to do that online.  After you replace the harddisk, login DSM, go to volume/raid gp setting and "rebuild" the degraded volume/raid gp.

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My unit is 712+, i think hot swap is ok

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Using SHR / raid ? if yes, pull the old one out and swap new .. then it will work..

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你最好了解自己個setup先……雖然degrade個狀態+2bay都幾明顯係行RAID1,但始終setup嗰個係你嚟,應該suppose知道degrade就應該check一check個disk mamager,了解係邊隻碟死,再搵隻新碟rebuild返就得……

via HKEPC Reader for Android

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出得degrade姐係有HDD有事

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本帖最後由 wunit 於 2015-9-28 23:36 編輯

如果仲access到D file, 想安全D咪用你用到的方法backup一次先lol
不過最好就唔好reboot

712+冇HDD燈睇, 入DSM睇下死Disk 1定2

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purchased 2 x 4 tb harddisk for repairing.
i repaired them one by one.
but, why the total space is 2 TB?
will it auto recognized after full repairing?

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回覆 8# x28


    You need to press "Repair" in DSM, it will auto recognize the new HDD.

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回覆  x28


    You need to press "Repair" in DSM, it will auto recognize the new HDD.
hkstanley 發表於 2015-9-30 17:50


tHANKS BROTHER!

finished one HD, now repairing the second one and checking the file consistency.
though it is showing 2 TB available, hope it would auto detect after repairing the second one

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