From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH 3/3] target: Return descriptor format sense data Date: Tue, 14 Jul 2015 04:21:04 -0400 Message-ID: References: <1436697423-20611-1-git-send-email-sagig@mellanox.com> <1436697423-20611-4-git-send-email-sagig@mellanox.com> <20150714071703.GC31117@infradead.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20150714071703.GC31117@infradead.org> (Christoph Hellwig's message of "Tue, 14 Jul 2015 00:17:03 -0700") Sender: target-devel-owner@vger.kernel.org To: Christoph Hellwig Cc: Sagi Grimberg , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, Hannes Reinecke , "Martin K. Petersen" , Bart Van Assche , "Nicholas A. Bellinger" , James Bottomley List-Id: linux-scsi@vger.kernel.org >>>>> "Christoph" == Christoph Hellwig writes: Christoph> I think this needs to be a tunable as old initiators might Christoph> not be able to cope with descriptor sense data. My idea was Christoph> to only turn it own if the LU is large enough to need it. We could make it conditional and only use the descriptor format if the LBA is big enough to warrant it. -- Martin K. Petersen Oracle Linux Engineering