The output of mdadm -E is incomplete. Please make sure the whole
output is included, including the table of devices.
All your disks report a lot of ECC errors: 195 Hardware_ECC_Recovered
0x001a 100 100 000 Old_age Always - 139150990
You may wanna check your cables and/or RAM (RAM can be tested with a
free tool called memtest86). Also, if you don't have smartmontools (or
smartd to be specific) configured to run periodical polling and
testing, you may wanna run: smartctl -t offline /dev/sdx for all disks
and wait till it's finished, then you should be able to see whether
you have bad sectors or not.
Have you tried force-assembling the array again?
mdadm -Af /dev/md0
P.S.: Make sure you reply to all not just me. Re-send the email with
the files to the mailing list so that others can look at them as well
:)
2010/1/2 Michał Sawicz <michal@xxxxxxxxxx>:
> Dnia 2010-01-02, sob o godzinie 20:33 +0300, Majed B. pisze:
>> Post the output of mdadm -E /dev/sdx1 and smart -a /dev/sdx for all
>> disks.
>
> Please find the files attached.
>
>> Also, which version of mdadm are you using?
>
> media ~ # mdadm --version
> mdadm - v3.1.1 - 19th November 2009
>
>
> --
> Pozdrawiam
> Michał (Saviq) Sawicz
>
--
Majed B.
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