XFS corruptions

[Dave Chinner]

On Mon, Nov 30, 2015 at 04:51:57PM +0000, Sandeep Patel wrote:
> Hi,
> 
> We have multiple 22 disk raid 6 arrays using LSI 9280-24i4e raid
> cards, all using enterprise grade drives. The array is setup with
> physical drive cache disabled and mounted using inode64 with
> nobarriers option in Oracle Linux Server release 6.6, kernel
> version 3.8.13-55.1.5.el6uek.x86_64. We are suffering from
> corruptions with xfs_repair unable to permanently fix the the
> issues. Output of dmesg from the latest corruption.
> 
> Pid: 5319, comm: glusterfsd Not tainted 3.8.13-55.1.5.el6uek.x86_64 #2

FYI, we cannot really support vendor enterprise on the upstream lists
because the code base is so different from vanilla/upstream kernels.
I same exactly the same thing for bugs reported on RHEL/CentOS
kernels, and for SLES kernels - only the vendor can properly support
their own franken-kernels...

Hence I'd suggest that you report the problem to your Oracle support
contact so they can walk you through the process of finding the
problem....

[ Darrick is really going to thank me for saying this. ]

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com