[dm-devel] dm mpath: integrity errors should not cause failover

[Mike Snitzer]

On Mon, Mar 28 2011 at  3:37pm -0400,
Mike Snitzer <snitzer at redhat.com> wrote:

> From: "Martin K. Petersen" <martin.petersen at oracle.com>
> 
> Integrity errors need to be passed to the owner of the integrity
> metadata for processing. Consequently EILSEQ should be passed up the
> stack.
> 
> Signed-off-by: Martin K. Petersen <martin.petersen at oracle.com>
> Signed-off-by: Mike Snitzer <snitzer at redhat.com>
> ---
>  drivers/md/dm-mpath.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> [resubmitting to dm-devel to get this in through the DM tree, next
> merge window, now that this change missed the 2.6.39 merge window]

Though this change could easily be considered a fix (for those lucky
enough to even have a DIF/DIX capable mpath configuration)...

Anyway, please consider it on the DM queue.