Re: HDD reports errors while completing RAID6 array check

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 10 Jun 2011 18:37:06 +0100
Mathias BurÃn <mathias.buren@xxxxxxxxx> wrote:

>   9 Power_On_Hours          0x0032   090   090   000    Old_age
> Always       -       7781


> # 1  Extended offline    Completed without error       00%      6827
> - # 2  Extended offline    Completed without error       00%
> 6550         - # 3  Extended offline    Completed without error
> 00%      6468         - # 4  Extended offline    Completed without
> error       00%      6329         - # 5  Extended offline    Completed
> without error       00%      6040         - # 6  Extended offline
> Completed without error       00%      5584         - # 7  Extended
> offline    Completed without error       00%      5178         - # 8
> Extended offline    Completed without error       00%      4761         - #
> 9  Short offline       Completed without error       00%      2285         -
> #10  Extended offline    Completed without error       00%      1514

I suggest that you do another "smartctl -t long" on it, the latest one was
done almost 1000 hours ago which is also much longer than the period between
previous tests. Freezes on reads could be a symptom of a bad (unreadable, or
very slowly readable - which is worse) sector, perhaps it could be detected by
the SMART test. Or also do a full read of the drive directly (not through the
RAID) e.g. with "badblocks" and see if you get any I/O errors that way.

-- 
With respect,
Roman

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux