From mboxrd@z Thu Jan  1 00:00:00 1970
From: Brad Campbell <lists2009@fnarfbargle.com>
Subject: Re: SMART detects pending sectors; take offline?
Date: Sat, 23 Dec 2017 11:14:29 +0800
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To: Reindl Harald <h.reindl@thelounge.net>, Alexander Shenkin <al@shenkin.org>, Phil Turmel <philip@turmel.org>, Edward Kuns <eddie.kuns@gmail.com>, Mark Knecht <markknecht@gmail.com>
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On 21/12/17 19:38, Reindl Harald wrote:
> 
> 
> Am 21.12.2017 um 12:28 schrieb Alexander Shenkin:
>> Hi all,
>>
>> Reporting back after changing the hangcheck timer to 180 secs and 
>> re-running checkarray.  I got a number of rebuild events (see syslog 
>> excerpts below and attached), and I see no signs of the hangcheck 
>> issue in dmesg like I did last time.
>>
>> I'm still getting the SMART OfflineUncorrectableSector and 
>> CurrentPendingSector errors, however.  Should those go away if the 
>> rewrites were correctly carried out by the drive?  Any thoughts on 
>> next steps to verify everything is ok?
> 
> OfflineUncorrectableSector unlikely can go away
> 
> CurrentPendingSector
> https://kb.acronis.com/content/9133

If they've been re-written (so are no longer pending) then a SMART long 
or possibly offline test will make them go away. I use SMART long myself.

Regards,
Brad