From: Hannes Reinecke <hare@suse.de>
To: device-mapper development <dm-devel@redhat.com>
Cc: "Moger, Babu" <Babu.Moger@netapp.com>,
linux-scsi@vger.kernel.org, JBottomley@Parallels.com
Subject: Re: [dm-devel] [PATCH] scsi_dh_alua: Retry the check-condition in case Mode Parameters Changed
Date: Mon, 09 Jan 2012 08:12:13 +0100 [thread overview]
Message-ID: <4F0A934D.6000802@suse.de> (raw)
In-Reply-To: <47D23AD8469A2B448F33C24BD7A39BD910D14606@RTPMVEXC1-PRD.hq.netapp.com>
On 12/22/2011 12:01 AM, Moger, Babu 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>
Looks ok.
Acked-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
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next prev parent reply other threads:[~2012-01-09 7:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-21 23:01 [PATCH] scsi_dh_alua: Retry the check-condition in case Mode Parameters Changed Moger, Babu
2012-01-09 7:12 ` Hannes Reinecke [this message]
2012-01-10 20:50 ` Mike Snitzer
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