Advice needed with file system corruption

[Emmanuel Florac]

Le Thu, 14 Jul 2016 13:27:22 +0100
Steve Brooks <sjb14 at st-andrews.ac.uk> écrivait:

> We have a RAID system with file system issues as follows,
> 
> 50 TB in RAID 6 hosted on an Adaptec 71605 controller using
> WD4000FYYZ drives.
> 
> Centos 6.7  2.6.32-642.el6.x86_64   :   xfsprogs-3.1.1-16.el6
> 
> While rebuilding a replaced disk, with the file system online and in 
> use, the system logs showed multiple entries of;
> 
> XFS (sde): Corruption detected. Unmount and run xfs_repair.
> 

Late to the game, I just wanted to remark that I've unfortunately
verified many times that write activity during rebuilds on Adaptec RAID
controllers often creates corruption. I've reported that to Adaptec,
but they don't seem to care much...

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