From patchwork Sat Feb 28 00:53:56 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geoff Levand X-Patchwork-Id: 23851 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [127.0.0.1]) by ozlabs.org (Postfix) with ESMTP id 390D2DDF4A for ; Sat, 28 Feb 2009 12:04:11 +1100 (EST) X-Original-To: cbe-oss-dev@ozlabs.org Delivered-To: cbe-oss-dev@ozlabs.org Received: from hera.kernel.org (hera.kernel.org [140.211.167.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 53E27DDE17; Sat, 28 Feb 2009 11:59:40 +1100 (EST) Received: from hera.kernel.org (IDENT:U2FsdGVkX18deHka2QE/PCoyTt2mvGokhVsAcSRQ5R8@localhost [127.0.0.1]) by hera.kernel.org (8.14.2/8.14.2) with ESMTP id n1S0xXoD016685 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 28 Feb 2009 00:59:33 GMT Received: (from geoff@localhost) by hera.kernel.org (8.14.2/8.13.1/Submit) id n1S0xWro016684; Sat, 28 Feb 2009 00:59:32 GMT Message-Id: <20090228005350.539224491@am.sony.com> References: <20090228005350.203477145@am.sony.com> In-reply-to: <20090228005350.203477145@am.sony.com> User-Agent: quilt/0.46-1 Date: Fri, 27 Feb 2009 16:53:56 -0800 From: Geoff Levand To: Jeremy Kerr Content-Disposition: inline; filename=hotplug-test-script.diff X-Virus-Scanned: ClamAV 0.93.3/9055/Fri Feb 27 20:16:01 2009 on hera.kernel.org X-Virus-Status: Clean X-Spam-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00, UNPARSEABLE_RELAY autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on hera.kernel.org X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Sat, 28 Feb 2009 00:59:35 +0000 (UTC) Cc: cbe-oss-dev@ozlabs.org Subject: [Cbe-oss-dev] [patch 06/16] petitboot: Add hotplug-device test script X-BeenThere: cbe-oss-dev@ozlabs.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Discussion about Open Source Software for the Cell Broadband Engine List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: cbe-oss-dev-bounces+patchwork-incoming=ozlabs.org@ozlabs.org Errors-To: cbe-oss-dev-bounces+patchwork-incoming=ozlabs.org@ozlabs.org From: Jeremy Kerr Add a hotplug-device test script to the test directory. Signed-off-by: Geoff Levand --- test/hotplug-device.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) --- /dev/null +++ b/test/hotplug-device.sh @@ -0,0 +1,61 @@ +#!/bin/bash + + +devmapper_name=meep +file=test.ext2 + +if [ $# -lt 1 ] +then + cat < is specified, initialise the contents of the hotplugged + device from the directory at +EOF + exit 1 +fi + +sudo true + +set -ex + +case "$1" +in + add) + dd if=/dev/zero of=$file bs=1k count=640 + mkfs.ext2 -F -m0 $file + + loopdev=$(sudo losetup -f --show $loopdev $file) + echo loop device is $loopdev + + if [ -d $2 ] + then + mkdir -p mount.tmp + sudo mount $loopdev mount.tmp + sudo rsync -av $2 mount.tmp/ + sudo umount mount.tmp + fi + + blocksize=$(sudo blockdev --getsize $loopdev) + echo block size = $blocksize + + sudo dmsetup create $devmapper_name \ + --table "0 $blocksize linear $loopdev 0" + ;; + remove) + set +e + awk '/^\/dev\/mapper\/'$devmapper_name'/ {print $2}' \ + /proc/mounts | + while read mountpoint + do + sudo umount $mountpoint + done + sudo dmsetup remove $devmapper_name + + sudo losetup -j $file | cut -f1 -d: | + while read loopdev + do + sudo losetup -d $loopdev + done + ;; + +esac