From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian King Subject: Re: aic7xxx support for >2TB volumes? Date: Fri, 18 Nov 2005 09:01:47 -0600 Message-ID: <437DECDB.3070509@us.ibm.com> References: <200511161208.02374.kilian.cavalotti@lip6.fr> <437D97E9.8020709@torque.net> <200511181355.17911.kilian.cavalotti@lip6.fr> Reply-To: brking@us.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from e33.co.us.ibm.com ([32.97.110.151]:34440 "EHLO e33.co.us.ibm.com") by vger.kernel.org with ESMTP id S1750776AbVKRPBy (ORCPT ); Fri, 18 Nov 2005 10:01:54 -0500 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e33.co.us.ibm.com (8.12.11/8.12.11) with ESMTP id jAIF1nYR013871 for ; Fri, 18 Nov 2005 10:01:49 -0500 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay04.boulder.ibm.com (8.12.10/NCO/VERS6.8) with ESMTP id jAIF37LY074852 for ; Fri, 18 Nov 2005 08:03:07 -0700 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.12.11/8.13.3) with ESMTP id jAIF1mvZ024663 for ; Fri, 18 Nov 2005 08:01:49 -0700 In-Reply-To: <200511181355.17911.kilian.cavalotti@lip6.fr> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Kilian CAVALOTTI Cc: dougg@torque.net, linux-scsi@vger.kernel.org Kilian CAVALOTTI wrote: > What I can't really understand is how a device could fail on a READ CAPACITY > 16 if plugged on an HBA, but work if plugged on another one... Looks to me like the aic7xxx driver does not change max_cmd_len from the default of 12, so any 16 byte cdb gets failed back by scsi core. -- Brian King eServer Storage I/O IBM Linux Technology Center