From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH] scsi: ILLEGAL REQUEST + ASC==27 => target failure
Date: Wed, 27 Sep 2017 21:56:29 -0400
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References: <20170927124419.23637-1-mwilck@suse.com>
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Cc: "Martin K. Petersen" <martin.petersen@oracle.com>, James Bottomley <jejb@linux.vnet.ibm.com>, Christoph Hellwig <hch@lst.de>, Hannes Reinecke <hare@suse.de>, linux-scsi@vger.kernel.org, Martin Wilck <mwilck@suse.de>


Martin,

> ASC 0x27 is "WRITE PROTECTED". This error code is returned e.g.  by
> Fujitsu ETERNUS systems under certain conditions for WRITE SAME 16
> commands with UNMAP bit set. It should not be treated as a path
> error. In general, it makes sense to assume that being write protected
> is a target rather than a path property.

Applied to 4.14/scsi-fixes. Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering