RE: RAID-5 degraded mode question

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Thanks for the response.

>>  Also as soon as disk failed md drivers marks that drive as faulty
and 
>> continue operation in degraded mode right ? Is there a way to get out

>> the degraded mode without adding spare drive. Assuming we have 5 disk

>> system with one failed drive.
>> 
>I'm not sure what you want to happen here.  The only way to get out of
degraded mode is to replace the drive in the >array (if it's not
actually faulty then you can add it back, otherwise you need to add a
new drive).
>What were you thinking might happen otherwise?


I was thinking we can recover from this using re-sync or resize .After
running IO to degraded (RAID-5) /dev/md0, I am seeing an issue where
e2fsck reports inconsistent file system and corrects it. I am trying to
debug  to see if the issue is because of data not being written or
reading wrong data in degraded mode. 

I guess problem happening during the write. Reason is , after ran e2fsck
I don't see inconsistency any more.

Regards,
Marri

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