From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 4D2037F3F for ; Mon, 10 Mar 2014 14:49:14 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay1.corp.sgi.com (Postfix) with ESMTP id 3BAA08F8035 for ; Mon, 10 Mar 2014 12:49:14 -0700 (PDT) Received: from mx0a-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by cuda.sgi.com with ESMTP id vhBrjUxA6txNLGHC for ; Mon, 10 Mar 2014 12:49:13 -0700 (PDT) Message-ID: <531E171B.8090204@fb.com> Date: Mon, 10 Mar 2014 15:48:43 -0400 From: Josef Bacik MIME-Version: 1.0 Subject: Re: [PATCH v2 3/3] xfstests/btrfs: add stress test for btrfs quota operations References: <1394423051-17356-1-git-send-email-wangsl.fnst@cn.fujitsu.com> <1394423051-17356-3-git-send-email-wangsl.fnst@cn.fujitsu.com> In-Reply-To: <1394423051-17356-3-git-send-email-wangsl.fnst@cn.fujitsu.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Wang Shilong , xfs@oss.sgi.com Cc: linux-btrfs@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/09/2014 11:44 PM, Wang Shilong wrote: > So this is a stress test for btrfs quota operations. it can also > detect the following commit fixed problem: > > 4082bd3d73(Btrfs: fix oops when writting dirty qgroups to disk) > > Signed-off-by: Wang Shilong --- > v1->v2: switch into new helper _run_btrfs_util_prog() --- > tests/btrfs/043 | 76 > +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/btrfs/043.out | 2 ++ tests/btrfs/group | 1 + 3 files > changed, 79 insertions(+) create mode 100755 tests/btrfs/043 create > mode 100644 tests/btrfs/043.out > > diff --git a/tests/btrfs/043 b/tests/btrfs/043 new file mode > 100755 index 0000000..d6c4bf3 --- /dev/null +++ b/tests/btrfs/043 > @@ -0,0 +1,76 @@ +#! /bin/bash +# FS QA Test No. 043 +# +# > stresstest for btrfs quota operations. we run fsstress and quota +# > operations concurrently. +# > +#----------------------------------------------------------------------- > > +# Copyright (c) 2014 Fujitsu. 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 > + +_supported_fs btrfs +_supported_os Linux +_require_scratch + +rm > -f $seqres.full + +_quota_enabled_background() +{ + i=1 + while [ > $i -le 5 ] + do + _run_btrfs_util_prog quota enable $SCRATCH_MNT + > _run_btrfs_util_prog quota disable $SCRATCH_MNT + i=$(($i+1)) + > sleep 1 + done +} + +MKFS_SIZE=$((1024 * 1024 * 1024)) +run_check > _scratch_mkfs_sized $MKFS_SIZE +run_check _scratch_mount + > +_quota_enabled_background & +run_check $FSSTRESS_PROG -d > $SCRATCH_MNT -w -p 5 -n 1000 \ + $FSSTRESS_AVOID + +run_check > _scratch_unmount +_check_scratch_fs + You should probably be doing something to make sure the background quota stuff exits properly before your script exits, my fio box can run the fsstress in way less than 5 seconds. Thanks, Josef -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTHhcbAAoJEANb+wAKly3B5Y0P/3z2IPMHDb95QwtmK0Ehsy8G meD44ew0yy8f4hMED5VAnHeKEctRfNierXz+pJAKlxvREzbNKIlnTSDLgwYxMCeO OQruW1Dp6W4WtSNltF8YfIVZqhLksHpkoW7zYrSr+qCZeQsNal61rjqQ2cydWb4u nCnICJa/KkLT84MW4WrZU+S2RJE7kvfqQoZkXND4rH2Nw9hAaAnF6bK4+ZfvKwni uDrBl3vdrQWIps304zIGaYxpnheIskeVdEG2AtL/KsCpCuSI/m/yjFsU8w/yTJ64 g4Kbd9l3sTNSfErujeBZ9brEpVRwslUzSnw0u5g5PNABRYsTcnyh+tkelCIMH8MI 2StpONvNXLQeaL2N378/syV4oWvAez6qUtFVFHTCfjKlugxn92juJXQKaS98K4Un V1+CrJ6cH2bGLjOKVnDsIf8aY77hSuP6Qn/wNMcZvO10ajlpRhFS9FYy12jyoC7M 1aSLX+6R9pk+MvCwFAS+9w2hYTj5ksDhVZWXIwPxK9rQE/NYitNrv+y6QzcF0xhi udgTPl5XDdtiDWcDabMHEr6ky5gbnz6oiLcRy4V/XHbr9ymInaiB7fhBJ0DOX78m I19DBe/QIPCGBwFcgKHmadZAudihory6UzMaMkFlzbt4AVjBEYujS7U4LDhFN0lx UYXoSJdzjA2OZWhUXfdL =jTbe -----END PGP SIGNATURE----- _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs