Why NAS mail the HDD conditiona to user? (HDD SMART)
Posted by Yvon Lei, Last modified by Yvon Lei on 20 May 2015 10:46

With HDD data density going up but reliability, and each HDD model have difference fault tolerance, we try to let user know the HDD latest condition before HDD damaged as possible, thus we make this function to info the HDD latest status for user know:

1. Every 5000 hours NAS would arranage an notification for user know as like the car mileage.

2. System would compare following value weekly, if following value difference from last week and system would mail to you:

5 Reallocated_Sector_Ct
184 End-to-End_Error (If any value happened and strong recommend to replace this HDD)
197 Current_Pending_Sector




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