From patchwork Wed Dec 17 08:30:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Bo X-Patchwork-Id: 5505691 Return-Path: X-Original-To: patchwork-fstests@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EC9D6BEEBA for ; Wed, 17 Dec 2014 08:31:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 088D920A25 for ; Wed, 17 Dec 2014 08:31:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 15EA020A27 for ; Wed, 17 Dec 2014 08:31:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752339AbaLQIbQ (ORCPT ); Wed, 17 Dec 2014 03:31:16 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:33853 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752332AbaLQIbO (ORCPT ); Wed, 17 Dec 2014 03:31:14 -0500 Received: from ucsinet21.oracle.com (ucsinet21.oracle.com [156.151.31.93]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id sBH8VDLI030899 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 17 Dec 2014 08:31:14 GMT Received: from aserz7021.oracle.com (aserz7021.oracle.com [141.146.126.230]) by ucsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id sBH8VCib026842 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Wed, 17 Dec 2014 08:31:13 GMT Received: from abhmp0004.oracle.com (abhmp0004.oracle.com [141.146.116.10]) by aserz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id sBH8VCH8015458; Wed, 17 Dec 2014 08:31:12 GMT Received: from localhost.jp.oracle.com (/10.191.10.63) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 17 Dec 2014 00:31:11 -0800 From: Liu Bo To: fstests@vger.kernel.org Cc: linux-btrfs@vger.kernel.org Subject: [PATCH v3] xfstests: btrfs: add test case for qgroup account on shared extents Date: Wed, 17 Dec 2014 16:30:47 +0800 Message-Id: <1418805047-24636-1-git-send-email-bo.li.liu@oracle.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1418723004-30543-1-git-send-email-bo.li.liu@oracle.com> References: <1418723004-30543-1-git-send-email-bo.li.liu@oracle.com> X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is a regression test of 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")' It can produce qgroup related warnings. The fix is https://patchwork.kernel.org/patch/5499981/ "Btrfs: fix a warning of qgroup account on shared extents" Signed-off-by: Liu Bo Reviewed-by: Eryu Guan Reviewed-by: Satoru Takeuchi Tested-by: Satoru Takeuchi --- v3: - remove trailing whilespace. - add the fix link for more details of the problem. v2: - use new seq number 017 instead 080 - use 'cloner' to get shared extents - use XFS_IO_PROG instead tests/btrfs/017 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/017.out | 3 +++ tests/btrfs/group | 1 + 3 files changed, 81 insertions(+) create mode 100755 tests/btrfs/017 create mode 100644 tests/btrfs/017.out diff --git a/tests/btrfs/017 b/tests/btrfs/017 new file mode 100755 index 0000000..b0390d5 --- /dev/null +++ b/tests/btrfs/017 @@ -0,0 +1,77 @@ +#! /bin/bash +# FS QA Test No. 017 +# +# Regression of 'commit fcebe4562dec ("Btrfs: rework qgroup accounting")', +# this will throw a warning into dmesg. +# +# For more details, the fix is https://patchwork.kernel.org/patch/5499981/ +# "Btrfs: fix a warning of qgroup account on shared extents" +# +#----------------------------------------------------------------------- +# Copyright (c) 2014 Liu Bo. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# + +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 + +# real QA test starts here + +_need_to_be_root +_supported_fs btrfs +_supported_os Linux +_require_scratch +_require_cloner + +run_check _scratch_mkfs "--nodesize 4096" +run_check _scratch_mount + +run_check $XFS_IO_PROG -f -d -c "pwrite 0 8K" $SCRATCH_MNT/foo + +_run_btrfs_util_prog subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap + +run_check $CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo-reflink +run_check $CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink +run_check $CLONER_PROG -s 0 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/snap/foo-reflink2 + +_run_btrfs_util_prog quota enable $SCRATCH_MNT +_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT + +rm -fr $SCRATCH_MNT/* >/dev/null 2>&1 + +_run_btrfs_util_prog filesystem sync $SCRATCH_MNT + +$BTRFS_UTIL_PROG qgroup show $SCRATCH_MNT | $SED_PROG -n '/[0-9]/p' | $AWK_PROG '{print $2" "$3}' + +# success, all done +status=0 +exit diff --git a/tests/btrfs/017.out b/tests/btrfs/017.out new file mode 100644 index 0000000..e25e631 --- /dev/null +++ b/tests/btrfs/017.out @@ -0,0 +1,3 @@ +QA output created by 017 +4096 4096 +4096 4096 diff --git a/tests/btrfs/group b/tests/btrfs/group index abb2fe4..e29999b 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -19,6 +19,7 @@ 014 auto balance 015 auto quick snapshot 016 auto quick send +017 auto quick qgroup 018 auto quick subvol 019 auto quick send 020 auto quick replace