Re: RAID6 check found different events, how should I proceed?

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Can't offer any advice on this issue, but would be very interested to
hear the debrief once the situation is resolved.

On Sat, Aug 6, 2011 at 6:08 PM, Cal Leeming [Simplicity Media Ltd]
<cal.leeming@xxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Can't offer any advice on this issue, but would be very interested to hear the debrief once the situation is resolved.
> On Sat, Aug 6, 2011 at 5:02 PM, Mathias Burén <mathias.buren@xxxxxxxxx> wrote:
>>
>> On 6 August 2011 14:23, Mathias Burén <mathias.buren@xxxxxxxxx> wrote:
>> > My RAID6 is currently degraded with one HDD (panic mail on the list),
>> > and my weekly cron job kicked in doing the RAID6 check action. This is
>> > the result:
>> >
>> > DEV     EVENTS  REALL   PEND    UNCORR  CRC     RAW     ZONE    END
>> > sdb1    6239487 0               0               0               2       0               0
>> > sdc1    6239487 0               0               0               0       0               0
>> > sdd1    6239487 0               0               0               0       0               0
>> > sde1    6239487 0               0               0               0       0               0
>> > sdf1    6239490 0               0               0               0       49              6
>> > sdg1    6239491 0               0               0               0       0               0
>> > sdh1    (missing, on RMA trip)
>> >
>> (snip)
>> > * Should I run a repair?
>> > * Chould I run a check again, to see if the event count changes?
>> > * Is it likely I've 2 more bad harddrives that will die soon?
>> > * Is it wise to run another smartctl -t long on all devices?
>> >
>> > Thanks,
>> > Mathias
>> >
>>
>> A followup;
>>
>> I ran smartctl -t long on all devices, and they all passed, SMART is
>> fine. The number of events is also the same for all HDDs now:
>>
>> DEV     EVENTS  REALL   PEND    UNCORR  CRC     RAW     ZONE    END
>> sdb1    6244415 0       0       0       2       0       0
>> sdc1    6244415 0       0       0       0       0       0
>> sdd1    6244415 0       0       0       0       0       0
>> sde1    6244415 0       0       0       0       0       0
>> sdf1    6244415 0       0       0       0       49      6
>> sdg1    6244415 0       0       0       0       0       0
>> sdh1
>>
>> This is without me running repair or anything like that.
>>
>> Mathias
>
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