From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59716) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W7kTq-0003jt-LI for qemu-devel@nongnu.org; Mon, 27 Jan 2014 06:36:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W7kTi-0000Lm-84 for qemu-devel@nongnu.org; Mon, 27 Jan 2014 06:35:54 -0500 Received: from mail-qa0-x234.google.com ([2607:f8b0:400d:c00::234]:59708) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W7kTi-0000Lg-4X for qemu-devel@nongnu.org; Mon, 27 Jan 2014 06:35:46 -0500 Received: by mail-qa0-f52.google.com with SMTP id j15so7166054qaq.11 for ; Mon, 27 Jan 2014 03:35:45 -0800 (PST) Sender: Paolo Bonzini Message-ID: <52E6448D.1080406@redhat.com> Date: Mon, 27 Jan 2014 12:35:41 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [Qemu/Virtio-scsi]The feature of 'raw device mapping' cannot isolate the LUN to the owning virtual machine List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Qixiaozhen , "qemu-devel@nongnu.org" Cc: "Luohao (brian)" , Xujunxi Il 27/01/2014 03:50, Qixiaozhen ha scritto: > A scsi report command was executed in the instance, for example “sg_luns > /dev/vdb”. However, It returned the list of the Luns in the SAN. This is a known problem in virtio-blk's SCSI emulation. Just don't use it, use virtio-scsi or another SCSI adapter instead. Paolo