From patchwork Thu Oct 4 04:35:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chao Yu X-Patchwork-Id: 10625585 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A12CE1731 for ; Thu, 4 Oct 2018 04:35:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 813152903A for ; Thu, 4 Oct 2018 04:35:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6F5662904B; Thu, 4 Oct 2018 04:35:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 060912903A for ; Thu, 4 Oct 2018 04:35:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726813AbeJDL0k (ORCPT ); Thu, 4 Oct 2018 07:26:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:50502 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726735AbeJDL0k (ORCPT ); Thu, 4 Oct 2018 07:26:40 -0400 Received: from localhost.localdomain (unknown [58.212.179.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A794020877; Thu, 4 Oct 2018 04:35:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1538627717; bh=CGgvEPqkYwwrZvKsfrA2V5o14hN4C1V5N9P0qnR1uv8=; h=From:To:Cc:Subject:Date:From; b=if0W1v2WREFANTIMIj1dRTmwu96El6gLCXWUmOIMnrnuGfKGkRm63ydNbUSe8Ig4h a1HmXlo2tB4oSKCk/JbGn2XT3Sra73yHEgNsMFRxrf5awD7n2BuOS5ipOkdoRnqZqs o2xdOz8RiXGl+x0QTMlPNd7U3GUM5ed9fnEU2qWY= From: Chao Yu To: fstests@vger.kernel.org Cc: guaneryu@gmail.com, linux-f2fs-devel@lists.sourceforge.net, Chao Yu Subject: [PATCH 1/3] generic: test project id recovery after power failure Date: Thu, 4 Oct 2018 12:35:00 +0800 Message-Id: <20181004043502.15005-1-chao@kernel.org> X-Mailer: git-send-email 2.18.0 Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chao Yu After fsync, filesystem should guarantee inode metadata including project id being persisted, so even after sudden power-cut, during mount, we should recover project_id fields correctly, in order to not loss those meta info. So adding this testcase to check whether generic filesystem can guarantee that. Signed-off-by: Chao Yu --- tests/generic/506 | 97 +++++++++++++++++++++++++++++++++++++++++++ tests/generic/506.out | 2 + tests/generic/group | 1 + 3 files changed, 100 insertions(+) create mode 100644 tests/generic/506 create mode 100644 tests/generic/506.out diff --git a/tests/generic/506 b/tests/generic/506 new file mode 100644 index 00000000..ca035a91 --- /dev/null +++ b/tests/generic/506 @@ -0,0 +1,97 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2018 Huawei. All Rights Reserved. +# +# FS QA Test 506 +# +# This testcase is trying to test recovery flow of generic filesystem, w/ below +# steps, once project id changes, after we fsync that file, we can expect that +# project id can be recovered after sudden power-cuts. +# 1. touch testfile; +# 1.1 sync (optional) +# 2. chattr -p 100 testfile; +# 3. xfs_io -f testfile -c "fsync"; +# 4. godown; +# 5. umount; +# 6. mount; +# 7. check project id +# +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/quota + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here +_supported_fs generic +_supported_os Linux + +_require_test_lsattr +_require_command "$CHATTR_PROG" chattr + +_require_prjquota $SCRATCH_DEV +_require_scratch +_require_scratch_shutdown + +_scratch_mkfs >/dev/null 2>&1 +_require_metadata_journaling $SCRATCH_DEV + +testfile=$SCRATCH_MNT/testfile + +do_check() +{ + _scratch_mount + + touch $testfile + + if [ "$1" == "sync" ]; then + sync + fi + + chattr -p 100 $testfile + + before=`lsattr -p $testfile` + + $XFS_IO_PROG -f $testfile -c "fsync" | _filter_xfs_io + + _scratch_shutdown | tee -a $seqres.full + _scratch_cycle_mount + + after=`lsattr -p $testfile` + + # check inode's uid/gid + if [ "$before" != "$after" ]; then + echo "Before: $before" + echo "After : $after" + fi + echo "Before: $before" >> $seqres.full + echo "After : $after" >> $seqres.full + + rm $testfile + _scratch_unmount +} + +echo "Silence is golden" + +do_check +do_check sync + +status=0 +exit diff --git a/tests/generic/506.out b/tests/generic/506.out new file mode 100644 index 00000000..cb46b201 --- /dev/null +++ b/tests/generic/506.out @@ -0,0 +1,2 @@ +QA output created by 506 +Silence is golden diff --git a/tests/generic/group b/tests/generic/group index 4da0e188..c7d42ff9 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -508,3 +508,4 @@ 503 auto quick dax punch collapse zero 504 auto quick locks 505 shutdown auto quick metadata +506 shutdown auto quick metadata quota