From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin W. Schlining III" Subject: 64-bit SCSI LUN addressing on Linux Date: Thu, 30 Jun 2005 12:01:09 -0400 Message-ID: <42C41745.1020302@datadirectnet.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from postoffice.datadirectnet.com ([64.213.193.141]:33965 "EHLO postoffice.datadirectnet.com") by vger.kernel.org with ESMTP id S262990AbVF3QBT (ORCPT ); Thu, 30 Jun 2005 12:01:19 -0400 Received: from localhost (localhost [127.0.0.1]) by postoffice.datadirectnet.com (Postfix) with ESMTP id 66DE5340717E for ; Thu, 30 Jun 2005 09:01:11 -0700 (PDT) Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Linux-SCSI Mailing List Does Linux support 64-bit SCSI LUN addressing? Suppose I have a system that can create SCSI LUNs that are greater than 2TB using a block size of 512 bytes and can accept 16 byte CDBs, can I use this LUN with a 2.6 series Linux kernel? If so, are there any filesystems (ext3, XFS, etc. ) that can use a LUN > 2TB? Would I need any additional tools? Would I need a 64-bit platform?