From patchwork Sat Feb 21 15:45:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Namjae Jeon X-Patchwork-Id: 5859981 Return-Path: X-Original-To: patchwork-linux-fsdevel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 97BAABF440 for ; Sat, 21 Feb 2015 15:51:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9B39120465 for ; Sat, 21 Feb 2015 15:51:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 828AC20456 for ; Sat, 21 Feb 2015 15:51:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752412AbbBUPtl (ORCPT ); Sat, 21 Feb 2015 10:49:41 -0500 Received: from mail-pd0-f181.google.com ([209.85.192.181]:34477 "EHLO mail-pd0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752381AbbBUPth (ORCPT ); Sat, 21 Feb 2015 10:49:37 -0500 Received: by pdjg10 with SMTP id g10so14717620pdj.1; Sat, 21 Feb 2015 07:49:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=gzaf8T3elWtoV/O7c8Mv5KQkSh1RyTYeT9lyjbGKnUM=; b=PPzJOkrEEc+f3DTn3fvj1LzSoeeFavtv+swpjxHYRF8/TxQmfEXN7SQz+yNWs489iD jrdLxf2wq6pXg0mJqn0/sypLUBEthiKXMRvqztQhkXopCb3wer/XEUQb5RRND4yfGPe6 9+QVQ5V3R3Exg25+KOxAs4JWIqGCcocZ4K6ki3iR6VSxRyAoNH+zNwIQzn7o0nNDSLno dJKiz5XE5oB87qSG7j7EWfKu5lk5S4XSeub0fagLv3Dm3e61Myikh8EumF0Na+0MrAAL Zz1VetNScQCrs9cUndnT6xw7FbCMt/IR4n/x7nPhD47hruvGPBPU/occjdQyaivE6D/s wZKQ== X-Received: by 10.68.190.164 with SMTP id gr4mr4964436pbc.123.1424533776405; Sat, 21 Feb 2015 07:49:36 -0800 (PST) Received: from linkinjeon-Aspire-One-522.kornet ([125.129.25.112]) by mx.google.com with ESMTPSA id fc6sm187055pab.6.2015.02.21.07.49.32 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 21 Feb 2015 07:49:35 -0800 (PST) From: Namjae Jeon To: david@fromorbit.com, tytso@mit.edu Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org, xfs@oss.sgi.com, a.sangwan@samsung.com, bfoster@redhat.com, mtk.manpages@gmail.com, linux-man@vger.kernel.org, linux-api@vger.kernel.org, Namjae Jeon , Namjae Jeon Subject: [PATCH v10 9/12] xfstests: generic/064: Test multiple fallocate insert/collapse range calls Date: Sun, 22 Feb 2015 00:45:51 +0900 Message-Id: <1424533554-28024-10-git-send-email-linkinjeon@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1424533554-28024-1-git-send-email-linkinjeon@gmail.com> References: <1424533554-28024-1-git-send-email-linkinjeon@gmail.com> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, 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 From: Namjae Jeon This testcase(064) tries to test finsert range a single alternate block multiple times and test merge code of collase range. Signed-off-by: Namjae Jeon Signed-off-by: Ashish Sangwan Reviewed-by: Brian Foster --- tests/generic/064 | 95 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/064.out | 2 ++ tests/generic/group | 1 + 3 files changed, 98 insertions(+) create mode 100644 tests/generic/064 create mode 100644 tests/generic/064.out diff --git a/tests/generic/064 b/tests/generic/064 new file mode 100644 index 0000000..760539a --- /dev/null +++ b/tests/generic/064 @@ -0,0 +1,95 @@ +#! /bin/bash +# FS QA Test No. generic/064 +# +# Test multiple fallocate insert/collapse range calls on same file. +# Call insert range a single alternate block multiple times until the file +# is left with 100 extents and as much number of extents. And Call collapse +# range about the previously inserted ranges to test merge code of collapse +# range. Also check for data integrity and file system consistency. +#----------------------------------------------------------------------- +# Copyright (c) 2015 Samsung Electronics. 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 "rm -f $tmp.*; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs generic +_supported_os Linux + +_require_scratch +_require_xfs_io_command "fiemap" +_require_xfs_io_command "finsert" +_require_xfs_io_command "fcollapse" +src=$SCRATCH_MNT/testfile +dest=$SCRATCH_MNT/testfile.dest +BLOCKS=100 +BSIZE=`get_block_size $SCRATCH_MNT` +rm -f $seqres.full + +_scratch_mkfs >> $seqres.full 2>&1 || _fail "mkfs failed" +_scratch_mount || _fail "mount failed" +length=$(($BLOCKS * $BSIZE)) + +# Write file +_do "$XFS_IO_PROG -f -c \"pwrite 0 $length\" -c fsync $src" +cp $src $dest +extent_before=`$XFS_IO_PROG -c "fiemap -v" $dest | grep "^ *[0-9]*:" |wc -l` + +# Insert alternate blocks +for (( j=0; j < $(($BLOCKS/2)); j++ )); do + offset=$((($j*$BSIZE)*2)) + _do "$XFS_IO_PROG -c \"finsert $offset $BSIZE\" $dest" +done + +# Check if 100 extents are present +$XFS_IO_PROG -c "fiemap -v" $dest | grep "^ *[0-9]*:" |wc -l + +_check_scratch_fs +if [ $? -ne 0 ]; then + status=1 + exit +fi + +# Collapse alternate blocks +for (( j=0; j < $(($BLOCKS/2)); j++ )); do + offset=$((($j*$BSIZE))) + _do "$XFS_IO_PROG -c \"fcollapse $offset $BSIZE\" $dest" +done + +extent_after=`$XFS_IO_PROG -c "fiemap -v" $dest | grep "^ *[0-9]*:" |wc -l` +if [ $extent_before -ne $extent_after ]; then + echo "extents mismatched before = $extent_before after = $extent_after" +fi + +# compare original file and test file. +cmp $src $dest || _fail "file bytes check failed" + +# success, all done +status=0 +exit diff --git a/tests/generic/064.out b/tests/generic/064.out new file mode 100644 index 0000000..b217df5 --- /dev/null +++ b/tests/generic/064.out @@ -0,0 +1,2 @@ +QA output created by 064 +100 diff --git a/tests/generic/group b/tests/generic/group index f7f7978..1bd4c33 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -66,6 +66,7 @@ 061 auto quick prealloc 062 attr udf auto quick 063 auto quick prealloc +064 auto quick prealloc 068 other auto freeze dangerous stress 069 rw udf auto quick 070 attr udf auto quick stress