[dm-devel] [BUG] pvmove corrupting XFS filesystems (was Re: [BUG] Internal error xfs_dir2_data_reada_verify)

[Matteo Frigo]

Dave Chinner <david at fromorbit.com> writes:

> Add the the patch below. If you still see errors, then they are real
> IO errors from the block device.

This patch fixes the problem for me.

The patch works both when dm-raid1 returns -EIO and when it returns
-EWOULDBLOCK.

Thanks for your help.

Cheers,
Matteo