From: Mike Christie <michaelc@cs.wisc.edu>
To: michaelc@cs.wisc.edu
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH 1/1] fc class: fix scanning when devs are offline
Date: Mon, 23 Apr 2012 16:26:22 -0500 [thread overview]
Message-ID: <4F95C8FE.70001@cs.wisc.edu> (raw)
In-Reply-To: <1334544470-2300-1-git-send-email-michaelc@cs.wisc.edu>
On 04/15/2012 09:47 PM, michaelc@cs.wisc.edu wrote:
> From: Mike Christie <michaelc@cs.wisc.edu>
>
> When a rport is added back or the role is changed the fc class
> will queue a scan and then call scsi_target_unblock. The problem
> with this is if the devices are in the SDEV_OFFLINE state and
> the scan is run before the scsi_target_unblock, then the scan
> will see LUN0 as offline and the scan will fail. This patch moves
> the unblock call to before the scan, so we know the device state
> will be set correctly when the scan is run.
I forgot to add my signed off for the patch.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
prev parent reply other threads:[~2012-04-23 21:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-16 2:47 [PATCH 1/1] fc class: fix scanning when devs are offline michaelc
2012-04-23 21:26 ` Mike Christie [this message]
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