[操作疑難] DS1512+ 大炒harddisk

公司用DS1512+ 行raid 5+1 hot spare, 只用作其他server o既weekly backup. 上星期至update 上DSM5.2-5592. 今早返office收到十幾個email話volume degraded. 即入DSM見到5隻HD入面有兩隻(包括HS)吾見左 (DSM認吾倒隻HD),  其餘3隻有兩隻system partition failed. 即係話得返1隻HD係正常運作. 好灰好灰
有無可能同時5隻HD死4隻? 定係5592有鬼?

Send email to synology request for support first,
I think it should be system problem or power supply problem

TOP

本身無定期做disk scrubbing?

via HKEPC Reader for Android

TOP

Send email to synology request for support first,
I think it should be system problem or power suppl ...
pandahk 發表於 2015-7-7 12:44


唯有試試email synology support.

TOP

Sorry duplicated post

via HKEPC Reader for Android

TOP

本身無定期做disk scrubbing?

via HKEPC Reader for Android
tingcrab 發表於 2015-7-7 12:46



應該.....................




無,

但吾做scrubbing同死HD有關?

TOP

應該.....................




無,

但吾做scrubbing同死HD有關?
EW 發表於 2015-7-7 13:49



    有做 scrubbing 既話 rebuild 果陣無咁容易炒粉,RAID 5/6 係好易出現 write hole 問題,仲要係你 HDD 單碟容量大就更易出事

TOP

本帖最後由 jimmychan 於 2015-7-7 13:57 編輯

System 問題多D

Production 機吾好咁快 upgrade software. 有時用得 stable 就咪攪佢


.

TOP

IMHO, software raid setup is always ... a doubt

TOP

mdadm -E check disk superblock
mdadm --assumeclean create again

(Sent from HKEPC iPhone app)

TOP