From patchwork Thu Jul 9 09:49:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiao Yang X-Patchwork-Id: 11653951 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 ED32617C5 for ; Thu, 9 Jul 2020 09:56:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF4B420774 for ; Thu, 9 Jul 2020 09:56:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726630AbgGIJ43 (ORCPT ); Thu, 9 Jul 2020 05:56:29 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:45172 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726766AbgGIJ43 (ORCPT ); Thu, 9 Jul 2020 05:56:29 -0400 X-IronPort-AV: E=Sophos;i="5.75,331,1589212800"; d="scan'208";a="95982693" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 09 Jul 2020 17:56:26 +0800 Received: from G08CNEXMBPEKD04.g08.fujitsu.local (unknown [10.167.33.201]) by cn.fujitsu.com (Postfix) with ESMTP id 010C64CE5057; Thu, 9 Jul 2020 17:56:23 +0800 (CST) Received: from G08CNEXCHPEKD04.g08.fujitsu.local (10.167.33.200) by G08CNEXMBPEKD04.g08.fujitsu.local (10.167.33.201) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 9 Jul 2020 17:56:24 +0800 Received: from Fedora-30.g08.fujitsu.local (10.167.220.106) by G08CNEXCHPEKD04.g08.fujitsu.local (10.167.33.209) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 9 Jul 2020 17:56:24 +0800 From: Xiao Yang To: CC: , , Xiao Yang Subject: [PATCH v5 8/8] generic: Verify the inheritance behavior of FS_XFLAG_DAX flag in various combinations Date: Thu, 9 Jul 2020 17:49:17 +0800 Message-ID: <20200709094917.13923-9-yangx.jy@cn.fujitsu.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200709094917.13923-1-yangx.jy@cn.fujitsu.com> References: <20200709094917.13923-1-yangx.jy@cn.fujitsu.com> MIME-Version: 1.0 X-yoursite-MailScanner-ID: 010C64CE5057.AECF0 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: yangx.jy@cn.fujitsu.com X-Spam-Status: No Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Signed-off-by: Xiao Yang --- V1->V5: Run test with more mount options(i.e. without dax option and with old dax option). tests/generic/605 | 199 ++++++++++++++++++++++++++++++++++++++++++ tests/generic/605.out | 2 + tests/generic/group | 1 + 3 files changed, 202 insertions(+) create mode 100644 tests/generic/605 create mode 100644 tests/generic/605.out diff --git a/tests/generic/605 b/tests/generic/605 new file mode 100644 index 00000000..6924223a --- /dev/null +++ b/tests/generic/605 @@ -0,0 +1,199 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2020 Fujitsu. All Rights Reserved. +# +# FS QA Test 605 +# +# Verify the inheritance behavior of FS_XFLAG_DAX flag in various combinations. +# 1) New files and directories automatically inherit FS_XFLAG_DAX from their parent directory. +# 2) cp operation make files and directories inherit the FS_XFLAG_DAX from new parent directory. +# 3) mv operation make files and directories preserve the FS_XFLAG_DAX from old parent directory. +# In addition, setting/clearing FS_XFLAG_DAX flag is not impacted by dax mount options. + +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 + +# remove previous $seqres.full before test +rm -f $seqres.full + +_supported_fs generic +_supported_os Linux +_require_scratch +_require_dax_iflag +_require_xfs_io_command "lsattr" "-v" + +check_xflag() +{ + local target=$1 + local exp_xflag=$2 + + if [ $exp_xflag -eq 0 ]; then + _test_inode_flag dax $target && echo "$target has unexpected FS_XFLAG_DAX flag" + else + _test_inode_flag dax $target || echo "$target doen't have expected FS_XFLAG_DAX flag" + fi +} + +test_xflag_inheritance1() +{ + mkdir -p a + $XFS_IO_PROG -c "chattr +x" a + mkdir -p a/b/c + touch a/b/c/d + + check_xflag a 1 + check_xflag a/b 1 + check_xflag a/b/c 1 + check_xflag a/b/c/d 1 + + rm -rf a +} + +test_xflag_inheritance2() +{ + mkdir -p a/b + $XFS_IO_PROG -c "chattr +x" a + mkdir -p a/b/c a/d + touch a/b/c/e a/d/f + + check_xflag a 1 + check_xflag a/b 0 + check_xflag a/b/c 0 + check_xflag a/b/c/e 0 + check_xflag a/d 1 + check_xflag a/d/f 1 + + rm -rf a +} + +test_xflag_inheritance3() +{ + mkdir -p a/b + $XFS_IO_PROG -c "chattr +x" a/b + mkdir -p a/b/c a/d + touch a/b/c/e a/d/f + + check_xflag a 0 + check_xflag a/b 1 + check_xflag a/b/c 1 + check_xflag a/b/c/e 1 + check_xflag a/d 0 + check_xflag a/d/f 0 + + rm -rf a +} + +test_xflag_inheritance4() +{ + mkdir -p a + $XFS_IO_PROG -c "chattr +x" a + mkdir -p a/b/c + $XFS_IO_PROG -c "chattr -x" a/b + mkdir -p a/b/c/d a/b/e + touch a/b/c/d/f a/b/e/g + + check_xflag a 1 + check_xflag a/b 0 + check_xflag a/b/c 1 + check_xflag a/b/c/d 1 + check_xflag a/b/c/d/f 1 + check_xflag a/b/e 0 + check_xflag a/b/e/g 0 + + rm -rf a +} + +test_xflag_inheritance5() +{ + mkdir -p a b + $XFS_IO_PROG -c "chattr +x" a + mkdir -p a/c a/d b/e b/f + touch a/g b/h + + cp -r a/c b/ + cp -r b/e a/ + cp -r a/g b/ + mv a/d b/ + mv b/f a/ + mv b/h a/ + + check_xflag b/c 0 + check_xflag b/d 1 + check_xflag a/e 1 + check_xflag a/f 0 + check_xflag b/g 0 + check_xflag a/h 0 + + rm -rf a b +} + +do_xflag_tests() +{ + local option=$1 + + _scratch_mount "$option" + cd $SCRATCH_MNT + + for i in $(seq 1 5); do + test_xflag_inheritance${i} + done + + cd - > /dev/null + _scratch_unmount +} + +check_dax_mountopt() +{ + local option=$1 + local ret=0 + + _try_scratch_mount "-o $option" >> $seqres.full 2>&1 || return 1 + + # Match option name exactly + _fs_options $SCRATCH_DEV | egrep -q "$option(,|$)" || ret=1 + + _scratch_unmount + + return $ret +} + +do_tests() +{ + # Mount without dax option + do_xflag_tests + + # Mount with old dax option if fs only supports it. + check_dax_mountopt "dax" && do_xflag_tests "-o dax" + + # Mount with new dax options if fs supports them. + if check_dax_mountopt "dax=always"; then + for dax_option in "dax=always" "dax=inode" "dax=never"; do + do_xflag_tests "-o $dax_option" + done + fi +} + +_scratch_mkfs >> $seqres.full 2>&1 + +do_tests + +# success, all done +echo "Silence is golden" +status=0 +exit diff --git a/tests/generic/605.out b/tests/generic/605.out new file mode 100644 index 00000000..1ae20049 --- /dev/null +++ b/tests/generic/605.out @@ -0,0 +1,2 @@ +QA output created by 605 +Silence is golden diff --git a/tests/generic/group b/tests/generic/group index 676e0d2e..a8451862 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -607,3 +607,4 @@ 602 auto quick encrypt 603 auto attr quick dax 604 auto attr quick dax +605 auto attr quick dax