Re: [dm-devel] scsi_dh_alua: Retry the check-condition in case Mode Parameters Changed

[Mike Snitzer <snitzer redhat com>]

On Wed, Dec 21 2011 at  6:01pm -0500,
Moger, Babu <Babu Moger netapp com> wrote:

> This patch adds a check-condition in scsi_dh_alua handler for a retry.
> Sometimes,
> I have seen attach failing due to this check-condition with following
> error 
> messages on NetApp E series storage.
> 
> Dec  7 15:31:01 nilgiris kernel: [102979.696673] scsi 3:0:2:9: alua:
> port group 00 rel port 01
> Dec  7 15:31:01 nilgiris kernel: [102979.697082] scsi 3:0:2:9: alua:
> rtpg failed with 8000002
> Dec  7 15:31:01 nilgiris kernel: [102979.697086] scsi 3:0:2:9: alua:
> rtpg sense code 06/2a/01
> Dec  7 15:31:01 nilgiris kernel: [102979.697088] scsi 3:0:2:9: alua: not
> attached
> 
> Signed-off-by: Babu Moger <babu moger netapp com>

Babu, this patch is malformed due to line wrapping.

Please repost with my:

Acked-by: Mike Snitzer <snitzer redhat com>