From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: use dedicated storage for scsi_debug LUNs Date: Thu, 5 Mar 2015 16:33:39 +0100 Message-ID: <20150305153338.GA16293@aepfle.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.216]:38378 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756822AbbCEPdm (ORCPT ); Thu, 5 Mar 2015 10:33:42 -0500 Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Douglas Gilbert Cc: linux-scsi@vger.kernel.org I'm using scsi_debug to implement and test tools for xen-scsiback. Today I discovered that each LUN uses the very same storage, as described in the docs. What would it take to optionally use dedicated storage for each LUN? This is how I load scsi_debug: modprobe scsi_debug add_host=4 dev_size_mb=4 max_luns=4 num_parts=4 num_tgts=4 vpd_use_hostno=1 Olaf