Re: Query regarding disk failure

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On 07/10/2013 11:45 AM, Priya Kamala wrote:
> On 10/07/2013 16:22, Phil Turmel wrote:
>> Did you have an idea of number of read error events?  "Pending" sector
>> counts on the problem drive might be a useful number to report.  (Or
>> just report complete output of "smartctl -x" for each drive.)
> Unfortunately I don't have this information, as this is a post-mortem
> analysis of the failure on a customer system.
>> Meanwhile, what distro, kernel, and mdadm versions are involved here?
> I'm working with a distro based on Centos running 2.6.21.1 kernel and
> mdadm 2.6.

That explains your experience.  Your kernel dates from April 2007.
Tolerance for corrected read errors was added in December 2009.  (Robert
Becker, 1e50915f, to be specific.)

You need a newer kernel.

Phil
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