From patchwork Mon Oct 7 09:41:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Jain X-Patchwork-Id: 11177067 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7AC1517E6 for ; Mon, 7 Oct 2019 09:41:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 596E02173B for ; Mon, 7 Oct 2019 09:41:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="H3vXndKH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727355AbfJGJlN (ORCPT ); Mon, 7 Oct 2019 05:41:13 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:60904 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727201AbfJGJlN (ORCPT ); Mon, 7 Oct 2019 05:41:13 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x979cvlg055199; Mon, 7 Oct 2019 09:41:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2019-08-05; bh=AojLel+cPconoxV02mAHyeYmwxKj/dmsHdHrftvP2og=; b=H3vXndKHDH/oAMZIs+UOHfvsi+/xoTvi6L1S0Qv3epVqsb5AOThuSA5lg9WWimYQTMwL mXHGJCLN8YU7ohd/+wgyJ4P/bEJfVv3x6kQEODTXsVEmHKM8SoEkjf/wrHNhIf4AEzdT 55uioKUgWeyjkosC6K0ncyLrrAezjI+A8Wt7dW3fzJI8VsZ0qdLf96yLShU0FlURevm0 JK1DJAirzjtgwekYU90tU+a/3BmM1hYIkQ6Nt8LbIt/N2IQQVRFuQv2QTa+newWtHU64 qd364l3qC9F2K+8VZZ65O5JrkhZLvWkakNCFqhtFugplZwmS5P1x8cGWbOaXVi2iY3vR nw== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by userp2120.oracle.com with ESMTP id 2vektr5ftq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 07 Oct 2019 09:41:11 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x979cQYN077583; Mon, 7 Oct 2019 09:41:11 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3030.oracle.com with ESMTP id 2vg1ytjmnd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 07 Oct 2019 09:41:11 +0000 Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x979fAkN013233; Mon, 7 Oct 2019 09:41:10 GMT Received: from localhost.localdomain (/39.109.145.141) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 07 Oct 2019 02:41:10 -0700 From: Anand Jain To: fstests@vger.kernel.org Cc: linux-btrfs@vger.kernel.org Subject: [PATCH 2/2] fstest: btrfs/197: test for alien devices Date: Mon, 7 Oct 2019 17:41:01 +0800 Message-Id: <20191007094101.784-2-anand.jain@oracle.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191007094101.784-1-anand.jain@oracle.com> References: <20191007094101.784-1-anand.jain@oracle.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9402 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910070097 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9402 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910070097 Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Test if btrfs.ko sucessfully identifies and reports the missing device, if the missed device contians no btrfs magic string. Signed-off-by: Anand Jain --- tests/btrfs/197 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/197.out | 25 +++++++++++++++++ tests/btrfs/group | 1 + 3 files changed, 105 insertions(+) create mode 100755 tests/btrfs/197 create mode 100644 tests/btrfs/197.out diff --git a/tests/btrfs/197 b/tests/btrfs/197 new file mode 100755 index 000000000000..82e1a299ca43 --- /dev/null +++ b/tests/btrfs/197 @@ -0,0 +1,79 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2019 Oracle. All Rights Reserved. +# +# FS QA Test 197 +# +# Test stale and alien device in the fs devices list. +# Similar to the testcase btrfs/196 except that here the alien device no more +# contains the btrfs superblock. +# +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/filter.btrfs + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here + +# Modify as appropriate. +_supported_fs generic +_supported_os Linux +_require_command "$WIPEFS_PROG" wipefs +_require_scratch +_require_scratch_dev_pool 4 + +workout() +{ + raid=$1 + device_nr=$2 + + echo $raid + _scratch_dev_pool_get $device_nr + + _scratch_pool_mkfs "-d$raid -m$raid" >> $seqres.full 2>&1 || \ + _fail "mkfs failed" + + # Make device_1 an alien btrfs device for the raid created above by + # adding it to the $TEST_DIR + + # don't test with the first device as auto fs check (_check_scratch_fs) + # picks the first device + device_1=$(echo $SCRATCH_DEV_POOL | awk '{print $2}') + $WIPEFS_PROG -a $device_1 >> $seqres.full 2>&1 + + device_2=$(echo $SCRATCH_DEV_POOL | awk '{print $1}') + _mount -o degraded $device_2 $SCRATCH_MNT + # Check if missing device is reported as in the 196.out + $BTRFS_UTIL_PROG filesystem show -m $SCRATCH_MNT | \ + _filter_btrfs_filesystem_show + + _scratch_unmount + _scratch_dev_pool_put +} + +workout "raid1" "2" +workout "raid5" "3" +workout "raid6" "4" +workout "raid10" "4" + +# success, all done +status=0 +exit diff --git a/tests/btrfs/197.out b/tests/btrfs/197.out new file mode 100644 index 000000000000..79237b854b5a --- /dev/null +++ b/tests/btrfs/197.out @@ -0,0 +1,25 @@ +QA output created by 197 +raid1 +Label: none uuid: + Total devices FS bytes used + devid size used path SCRATCH_DEV + *** Some devices missing + +raid5 +Label: none uuid: + Total devices FS bytes used + devid size used path SCRATCH_DEV + *** Some devices missing + +raid6 +Label: none uuid: + Total devices FS bytes used + devid size used path SCRATCH_DEV + *** Some devices missing + +raid10 +Label: none uuid: + Total devices FS bytes used + devid size used path SCRATCH_DEV + *** Some devices missing + diff --git a/tests/btrfs/group b/tests/btrfs/group index c86ea2516397..f2eac5c20712 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -199,3 +199,4 @@ 194 auto volume 195 auto volume 196 auto quick volume +197 auto quick volume