MrDragonsEye
Cadet
- Joined
- Nov 26, 2017
- Messages
- 3
Hi, The other day, my NAS reported the following Critical alert:
Because it's just one bad sector on one of the 4 drives, I am still able to access my data and I noticed it rebuilding or moving data around the other day to compensate or work around this which I was made aware of before I tried to reboot it in the middle of this operation.
I've been doing some research on this error and have found differing results and steps to follow. I ran a SMART test the other day which completed overnight and has reported:
I was origonally trying to follow this guide: http://bytesandbolts.com/fixing-freenas-error-currently-unreadable-pending-sectors/
Any advice would be greatly appreciated and I can provide systems details and command results if it would help.
CRITICAL: 26 Nov 2017, 7:33 a.m. - Device: /dev/ada1, 1 Currently unreadable (pending) sectors
Because it's just one bad sector on one of the 4 drives, I am still able to access my data and I noticed it rebuilding or moving data around the other day to compensate or work around this which I was made aware of before I tried to reboot it in the middle of this operation.
I've been doing some research on this error and have found differing results and steps to follow. I ran a SMART test the other day which completed overnight and has reported:
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 10671 -
I was origonally trying to follow this guide: http://bytesandbolts.com/fixing-freenas-error-currently-unreadable-pending-sectors/
Any advice would be greatly appreciated and I can provide systems details and command results if it would help.