From nobody Sun Oct 5 05:29:26 2025 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 407CB271A7B; Sun, 10 Aug 2025 13:42:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754833355; cv=none; b=ZQ8CAJ206Af5hoZSPxgapQS0go6w5Mg9c34WSjXQgquy+gi70I/cVD4I7hwQ2hQTaXwzNJXPvdVxLMqSSyIGd1/gSki0qh5UDSTo8RnoPAEvO6hbqExXYmQqlK+hqTNzrH31/zkZoByEbFOWr/QKgBAtEVS0srlyS0ZgjA5cyYQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754833355; c=relaxed/simple; bh=uPasESbOKX5ySA2wW6RZodhKnEOlPArEeggRaHry10k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lvGh5b0WLlb+J2jM/1+/WcLAeuW/YkcCT6HKzqngWtgztKUxnQIQA7/7QnfXa00CVGcT9/SSmEuAwFp7ZW0f6JTdwammXnTw/lPLypXMDfFfuYyMUPhHxwQOm9kAPNpG8xbRphLlhi2bmE9ojpn8jWUMRlJmy9cUCZPlXtAnMC0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=hLAwhhcV; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="hLAwhhcV" Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57A9pqla008903; Sun, 10 Aug 2025 13:42:28 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=7AbQG57LSa3FbHWfM NrAfby5XX2AiWzch8fpH1rzmHo=; b=hLAwhhcVHo5Gdz1V9F9i3IA4P7LDe3ezV wY8cb5GRUVcV/GfDESFVi5uEf83Z35TwBz+YEPtMQGl8vPNat5aFqN/Jow69Tvq/ tp58iZcxyGhlPnVMb4rUDHw6Eu029FhRRT5o70VEyoaMRrRz6PoFd4rbgGvr5hZN 1Kjg385dYtX7VqhOG3uFEN579PnaM+x6BPaz1jMlA4C/R8gW6xmnNj6tFeZOKJJO /wkAZIxnbrJfhTITy03onu/jhdtm9VJEkAKKH6uf/jy73Xh2lmNjPIh/bHK6etJk HI1TceqEh/a0Na7CURR98YTsFPScxqDH7LT3SMKckxkYOUeyiOa1w== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 48dwucwcyd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 10 Aug 2025 13:42:28 +0000 (GMT) Received: from m0360083.ppops.net (m0360083.ppops.net [127.0.0.1]) by pps.reinject (8.18.1.12/8.18.0.8) with ESMTP id 57ADgRlw028380; Sun, 10 Aug 2025 13:42:27 GMT Received: from ppma22.wdc07v.mail.ibm.com (5c.69.3da9.ip4.static.sl-reverse.com [169.61.105.92]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 48dwucwcy9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 10 Aug 2025 13:42:27 +0000 (GMT) Received: from pps.filterd (ppma22.wdc07v.mail.ibm.com [127.0.0.1]) by ppma22.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 57ACKYC1026282; Sun, 10 Aug 2025 13:42:26 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma22.wdc07v.mail.ibm.com (PPS) with ESMTPS id 48eh20t4nk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 10 Aug 2025 13:42:26 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 57ADgOXv62390778 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 10 Aug 2025 13:42:24 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 78F9820043; Sun, 10 Aug 2025 13:42:24 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4794620040; Sun, 10 Aug 2025 13:42:22 +0000 (GMT) Received: from li-dc0c254c-257c-11b2-a85c-98b6c1322444.ibm.com (unknown [9.124.216.43]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Sun, 10 Aug 2025 13:42:22 +0000 (GMT) From: Ojaswin Mujoo To: Zorro Lang , fstests@vger.kernel.org Cc: Ritesh Harjani , djwong@kernel.org, john.g.garry@oracle.com, tytso@mit.edu, linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org Subject: [PATCH v4 07/11] generic: Stress fsx with atomic writes enabled Date: Sun, 10 Aug 2025 19:11:58 +0530 Message-ID: <50487b2e8a510598a93888c2674df7357d371da8.1754833177.git.ojaswin@linux.ibm.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODEwMDA5NyBTYWx0ZWRfXyaXxv26N7l2/ 8/yx1ebUVhlTYhGiNJTyTlOxB/r/WD2TlfVz/9wXBQYxjVhMcCSPvkBQO5oe8PaPq4SVEH2m82k 2LHSAmIXKpeYfysWSsBtTUTwNa4HRa+7gUVa3FnlRSw9yvm8hMdekOMsdfCljB/XXfdmpjlspWK z05vZ/QojJLX8qxIC9FC9Iu522MEHvzw9GFX4oUkC6h+DjfeQg0RsPlUuY4Onrf9WcwM0qccNNU 71dcAUB4txE2iR+VYNYLn2EIC7SxLmaGRENhwLm007MvyvgIwrpUTtW/7x1chB63adQaIqCZ5qi blYto26ZQTydv2uw7Idu5vDABGfVC3ks1Lh/ZcUDZLwotKCqC/+3b7tlo4xW8plFzwH/n8rdUWO iK3Cr4/AFZ710MXDk75PwAXXigPYHuI2ReOCPkmKSb/umflha37DXrCBkb+8Q1JmTiZYU+NE X-Authority-Analysis: v=2.4 cv=d/31yQjE c=1 sm=1 tr=0 ts=6898a1c4 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=2OwXVqhp2XgA:10 a=pGLkceISAAAA:8 a=VnNF1IyMAAAA:8 a=zPW1cLLGUcrnTIp6xCMA:9 X-Proofpoint-GUID: CYLhPlzA0JAufm-1JbEkjcyz6nyRMYtt X-Proofpoint-ORIG-GUID: kdReY34iAi8zHa2SHWAM0YMeTLmfD1Kq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-10_04,2025-08-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxscore=0 suspectscore=0 impostorscore=0 priorityscore=1501 mlxlogscore=968 phishscore=0 lowpriorityscore=0 adultscore=0 spamscore=0 bulkscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508100097 Content-Type: text/plain; charset="utf-8" Stress file with atomic writes to ensure we excercise codepaths where we are mixing different FS operations with atomic writes Suggested-by: Ritesh Harjani (IBM) Signed-off-by: Ojaswin Mujoo Reviewed-by: "Darrick J. Wong" --- tests/generic/1229 | 68 ++++++++++++++++++++++++++++++++++++++++++ tests/generic/1229.out | 2 ++ 2 files changed, 70 insertions(+) create mode 100755 tests/generic/1229 create mode 100644 tests/generic/1229.out diff --git a/tests/generic/1229 b/tests/generic/1229 new file mode 100755 index 00000000..7fa57105 --- /dev/null +++ b/tests/generic/1229 @@ -0,0 +1,68 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2025 IBM Corporation. All Rights Reserved. +# +# FS QA Test 1229 +# +# fuzz fsx with atomic writes +# +. ./common/preamble +. ./common/atomicwrites +_begin_fstest rw auto quick atomicwrites + +_require_odirect +_require_scratch_write_atomic + +_scratch_mkfs >> $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testfile=3D$SCRATCH_MNT/testfile +touch $testfile + +awu_max=3D$(_get_atomic_write_unit_max $testfile) +blksz=3D$(_get_block_size $SCRATCH_MNT) +bsize=3D`$here/src/min_dio_alignment $SCRATCH_MNT $SCRATCH_DEV` + +set_fsx_avoid() { + local file=3D$1 + + case "$FSTYP" in + "ext4") + local dev=3D$(findmnt -n -o SOURCE --target $testfile) + + # fsx insert/collpase range support for ext4+bigalloc is + # currently broken, so disable it. Also disable incase we can't + # detect bigalloc to be on safer side. + if [ -z "$DUMPE2FS_PROG" ]; then + echo "dumpe2fs not found, disabling insert/collapse range" >> $seqres.f= ull + FSX_AVOID+=3D" -I -C" + return + fi + + $DUMPE2FS_PROG -h $dev 2>&1 | grep -q bigalloc && { + echo "fsx insert/collapse range not supported with bigalloc. Disabling.= ." >> $seqres.full + FSX_AVOID+=3D" -I -C" + } + ;; + *) + ;; + esac +} + +# fsx usage: +# +# -N numops: total # operations to do +# -l flen: the upper bound on file size +# -o oplen: the upper bound on operation size (64k default) +# -Z: O_DIRECT () + +set_fsx_avoid +_run_fsx_on_file $testfile -N 10000 -o $awu_max -A -l 500000 -r $bsize -w = $bsize -Z $FSX_AVOID >> $seqres.full +if [[ "$?" !=3D "0" ]] +then + _fail "fsx returned error: $?" +fi + +echo "Silence is golden" +status=3D0 +exit diff --git a/tests/generic/1229.out b/tests/generic/1229.out new file mode 100644 index 00000000..737d61c6 --- /dev/null +++ b/tests/generic/1229.out @@ -0,0 +1,2 @@ +QA output created by 1229 +Silence is golden --=20 2.49.0