From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AF61D3BB9F1; Sun, 20 Sep 2026 15:31:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789918263; cv=none; b=VXKVSAN6ANWDGIulzTSr7d8GIKQvHoVpAthV5PVC/8Xgf3gXDJLcmS8V5xtPlRISsLNWlp2dpFnJGQ2FEHSky4ZPkLOzPEwmWLArBm9F0z+o/ro8LAOMPpFE1YgyK3RPZ4Mb0+4IgIuOtiHt2iwEdcH35gb3kXGWiZDn8fZ+HSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789918263; c=relaxed/simple; bh=gud0SJqfQvyOIkA/jEpePxvDduJLxNee0oLZCHPHNdA=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=OwQKFuIdmjZeiCNg+YWSS5C2TvNOgAsZ2MB4DJMfgCHKJwpkrtfYGCNu8mXe7cd3pGZ2wu24FylxFjoNzWINnVYv+FJXaflSo3jGqdhGhiGpD2xC4EKFXU/Tm6ctfN5vSp/y1Nq+VCyEm6Iycvba4spKsnHIiRcnwxMlwupNpl8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oJ4FvcVw; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oJ4FvcVw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A59351F000FF; Sun, 20 Sep 2026 15:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789918262; bh=q4nLN7EfIVyldgJNtOOhMXXxfy+CJZvXFpy9/BJDnjs=; h=Date:Subject:To:References:From:In-Reply-To; b=oJ4FvcVw5KcvdlIC5PJ/sdTtUmsJ3JsUzKon0f0tW2e3+cNqp4P4sgnT+OU+lQdQw zzvzkaXSIYe+7YR48kZPXkZuLtxwfYQ+PbrUBZT+7XNSnYJp2ilQND4sTmcvJ4/tvX 5SsdvNlVI3NrmTBX88WJbQoIwpdTeA86Y0a5Dn9agNKWPcDi/7JQkcj2sNvBTegMYR GuuxOgf8pkOVb+1ZwWIHNytVZTqRvDJqkM1nryYZ04IBG9v/0Up3nl/Nz2jAkmtirU Q97iUCbplZOeIK9/vK52XlBk1uYgU2/AhbFBhkl6F6kKpZlRCokmPoWAwb4/EBHt1E vVrhvWQJ+UpiQ== Message-ID: Date: Sun, 20 Sep 2026 23:30:58 +0800 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 11/13] fstests: verify exportfs file handles on cloned filesystems To: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, djwong@kernel.org References: <7afe9c82cce1540ea0f8cc1f3d1306c24b6cc84d.1784949155.git.asj@kernel.org> Content-Language: en-US From: Anand Suveer Jain In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/9/26 04:30, Zorro Lang wrote: > On Sat, Jul 25, 2026 at 03:39:08PM +0800, Anand Jain wrote: >> Ensure that exportfs can correctly decode file handles on a cloned >> filesystem across a mount cycle, by file handles generated on a >> cloned device remain valid after mount cycle. >> >> Signed-off-by: Anand Jain >> --- >> tests/generic/805 | 80 +++++++++++++++++++++++++++++++++++++++++++ >> tests/generic/805.out | 2 ++ >> 2 files changed, 82 insertions(+) >> create mode 100644 tests/generic/805 >> create mode 100644 tests/generic/805.out >> >> diff --git a/tests/generic/805 b/tests/generic/805 >> new file mode 100644 >> index 000000000000..5827eee039df >> --- /dev/null >> +++ b/tests/generic/805 >> @@ -0,0 +1,80 @@ >> +#! /bin/bash >> +# SPDX-License-Identifier: GPL-2.0 >> +# Copyright (c) 2026 Anand Jain . All Rights Reserved. >> +# >> +# FS QA Test No. 805 >> +# Verify that file handles encoded on a cloned filesystem remain valid and >> +# resolvable via open_by_handle across a mount cycle and mount order swap. >> + >> +. ./common/preamble >> + >> +_begin_fstest auto quick exportfs clone >> + >> +_require_test >> +_require_block_device $TEST_DEV >> +_require_exportfs >> +_require_loop >> +_require_test_program "open_by_handle" >> + >> +_cleanup() >> +{ >> + cd / >> + rm -r -f $tmp.* >> + _unmount $mnt1 2>/dev/null >> + _unmount $mnt2 2>/dev/null >> + _loop_image_destroy "${devs[@]}" 2> /dev/null >> +} >> + >> +# Create test dir and test files, encode file handles and store to tmp file >> +create_test_files() >> +{ >> + rm -rf $testdir >> + mkdir -p $testdir >> + $here/src/open_by_handle -cwp -o $tmp.handles_file $testdir $NUMFILES >> +} >> + >> +# Attempt to read and decode the saved file handles on the targeted mount point. >> +test_file_handles() >> +{ >> + local opt=$1 >> + local when=$2 >> + >> + echo test_file_handles after $when >> + $here/src/open_by_handle $opt -i $tmp.handles_file $mnt2 $NUMFILES >> +} >> + >> +# Setup base loop device and its clone >> +devs=() >> +_loop_image_create_clone devs >> +mkdir -p $TEST_DIR/$seq >> +mnt1=$TEST_DIR/$seq/mnt1 >> +mnt2=$TEST_DIR/$seq/mnt2 >> +mkdir -p $mnt1 >> +mkdir -p $mnt2 >> + >> +# Mount both identical UUID filesystems simultaneously >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[0]} $mnt1 || \ >> + _fail "Failed to mount dev1" >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[1]} $mnt2 || \ >> + _fail "Failed to mount dev2" >> + >> +NUMFILES=1 > > NUMFILES=${LOAD_FACTOR} ? Added. > >> +testdir=$mnt2/testdir >> + >> +# Decode file handles of files/dir after cycle mount >> +create_test_files >> + >> +# Cycle mounts and reverse initialization sequence to check if >> +# file handle lookups are okay >> +_unmount $mnt1 >> +_unmount $mnt2 >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[1]} $mnt2 || \ >> + _fail "Failed to mount dev2" >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[0]} $mnt1 || \ >> + _fail "Failed to mount dev1" >> + >> +# Verify file handles can still be resolved post-mount-cycle >> +test_file_handles -rp "cycle mount" >> + >> +status=0 >> +exit Also this fixed to _exit 0 Thanks. Anand >> diff --git a/tests/generic/805.out b/tests/generic/805.out >> new file mode 100644 >> index 000000000000..29b11ec77ffb >> --- /dev/null >> +++ b/tests/generic/805.out >> @@ -0,0 +1,2 @@ >> +QA output created by 805 >> +test_file_handles after cycle mount >> -- >> 2.43.0 >> From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9EA78C982D8 for ; Sun, 20 Sep 2026 15:31:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:In-Reply-To:References:To:MIME-Version:Date: Message-ID:Sender:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ddbxMr91MnMfEp0RmMVZldduGAlpnDCJG332C+eNYh4=; b=eglUckArNASN92mS9qk7u2lDbW U3bcWu6NjvUoI2LKVbkQ1qle4Mb8lK8nZv/snRcTqlEWJ3e/SwCUDWyxsnN7ZrdmnRKSIes3a6KXB eaT6MwUNCDGKtJhjpJwgjGm1DfD8O/cc0d6+Q3esOJe3EGwPB4TrA2LAghXzxeGWgJ/8=; Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1x8JVX-00072z-6Y; Sun, 20 Sep 2026 15:31:11 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1x8JVW-00072o-9C for linux-f2fs-devel@lists.sourceforge.net; Sun, 20 Sep 2026 15:31:11 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=q4nLN7EfIVyldgJNtOOhMXXxfy+CJZvXFpy9/BJDnjs=; b=K668eeXs+45ufhKkun7x6X5FMf buEmrLKY286dFqqChhdY/WULDCLQWlWdz0MzJZD+iHHBRSPp7T8+FU9gOyRMniMONK0dFBG0fKelG sVWpopM3T4QfrzVLfafKxeStwohrjM4A163Ob5G25SqAjY2sR2LHokfvXdELPaD7r46E=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=q4nLN7EfIVyldgJNtOOhMXXxfy+CJZvXFpy9/BJDnjs=; b=Tyqy8vSbHZEXhXOEnjur1hfUSx F4yVIX3VXBtr5+u0RjAb8WXUja4JtJvLXTUCtFpCfp824pUZP/ngSb9cgiXlxcNIEUprMxKON1FMy avBb4k45lf0BMpdvrNA4hFURWfmJdxc13ZnMLWWwyJeWmnHLLMp3SN8TxoS9OGGgrkDQ=; Received: from tor.source.kernel.org ([172.105.4.254]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1x8JVU-0006Z7-5s for linux-f2fs-devel@lists.sourceforge.net; Sun, 20 Sep 2026 15:31:10 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 7D2BE601DB for ; Sun, 20 Sep 2026 15:31:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A59351F000FF; Sun, 20 Sep 2026 15:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789918262; bh=q4nLN7EfIVyldgJNtOOhMXXxfy+CJZvXFpy9/BJDnjs=; h=Date:Subject:To:References:From:In-Reply-To; b=oJ4FvcVw5KcvdlIC5PJ/sdTtUmsJ3JsUzKon0f0tW2e3+cNqp4P4sgnT+OU+lQdQw zzvzkaXSIYe+7YR48kZPXkZuLtxwfYQ+PbrUBZT+7XNSnYJp2ilQND4sTmcvJ4/tvX 5SsdvNlVI3NrmTBX88WJbQoIwpdTeA86Y0a5Dn9agNKWPcDi/7JQkcj2sNvBTegMYR GuuxOgf8pkOVb+1ZwWIHNytVZTqRvDJqkM1nryYZ04IBG9v/0Up3nl/Nz2jAkmtirU Q97iUCbplZOeIK9/vK52XlBk1uYgU2/AhbFBhkl6F6kKpZlRCokmPoWAwb4/EBHt1E vVrhvWQJ+UpiQ== Message-ID: Date: Sun, 20 Sep 2026 23:30:58 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, djwong@kernel.org References: <7afe9c82cce1540ea0f8cc1f3d1306c24b6cc84d.1784949155.git.asj@kernel.org> Content-Language: en-US In-Reply-To: X-Headers-End: 1x8JVU-0006Z7-5s Subject: Re: [f2fs-dev] [PATCH v8 11/13] fstests: verify exportfs file handles on cloned filesystems X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Anand Suveer Jain via Linux-f2fs-devel Reply-To: Anand Suveer Jain Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2/9/26 04:30, Zorro Lang wrote: > On Sat, Jul 25, 2026 at 03:39:08PM +0800, Anand Jain wrote: >> Ensure that exportfs can correctly decode file handles on a cloned >> filesystem across a mount cycle, by file handles generated on a >> cloned device remain valid after mount cycle. >> >> Signed-off-by: Anand Jain >> --- >> tests/generic/805 | 80 +++++++++++++++++++++++++++++++++++++++++++ >> tests/generic/805.out | 2 ++ >> 2 files changed, 82 insertions(+) >> create mode 100644 tests/generic/805 >> create mode 100644 tests/generic/805.out >> >> diff --git a/tests/generic/805 b/tests/generic/805 >> new file mode 100644 >> index 000000000000..5827eee039df >> --- /dev/null >> +++ b/tests/generic/805 >> @@ -0,0 +1,80 @@ >> +#! /bin/bash >> +# SPDX-License-Identifier: GPL-2.0 >> +# Copyright (c) 2026 Anand Jain . All Rights Reserved. >> +# >> +# FS QA Test No. 805 >> +# Verify that file handles encoded on a cloned filesystem remain valid and >> +# resolvable via open_by_handle across a mount cycle and mount order swap. >> + >> +. ./common/preamble >> + >> +_begin_fstest auto quick exportfs clone >> + >> +_require_test >> +_require_block_device $TEST_DEV >> +_require_exportfs >> +_require_loop >> +_require_test_program "open_by_handle" >> + >> +_cleanup() >> +{ >> + cd / >> + rm -r -f $tmp.* >> + _unmount $mnt1 2>/dev/null >> + _unmount $mnt2 2>/dev/null >> + _loop_image_destroy "${devs[@]}" 2> /dev/null >> +} >> + >> +# Create test dir and test files, encode file handles and store to tmp file >> +create_test_files() >> +{ >> + rm -rf $testdir >> + mkdir -p $testdir >> + $here/src/open_by_handle -cwp -o $tmp.handles_file $testdir $NUMFILES >> +} >> + >> +# Attempt to read and decode the saved file handles on the targeted mount point. >> +test_file_handles() >> +{ >> + local opt=$1 >> + local when=$2 >> + >> + echo test_file_handles after $when >> + $here/src/open_by_handle $opt -i $tmp.handles_file $mnt2 $NUMFILES >> +} >> + >> +# Setup base loop device and its clone >> +devs=() >> +_loop_image_create_clone devs >> +mkdir -p $TEST_DIR/$seq >> +mnt1=$TEST_DIR/$seq/mnt1 >> +mnt2=$TEST_DIR/$seq/mnt2 >> +mkdir -p $mnt1 >> +mkdir -p $mnt2 >> + >> +# Mount both identical UUID filesystems simultaneously >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[0]} $mnt1 || \ >> + _fail "Failed to mount dev1" >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[1]} $mnt2 || \ >> + _fail "Failed to mount dev2" >> + >> +NUMFILES=1 > > NUMFILES=${LOAD_FACTOR} ? Added. > >> +testdir=$mnt2/testdir >> + >> +# Decode file handles of files/dir after cycle mount >> +create_test_files >> + >> +# Cycle mounts and reverse initialization sequence to check if >> +# file handle lookups are okay >> +_unmount $mnt1 >> +_unmount $mnt2 >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[1]} $mnt2 || \ >> + _fail "Failed to mount dev2" >> +_mount $(_common_dev_mount_options) $(_clone_mount_option) ${devs[0]} $mnt1 || \ >> + _fail "Failed to mount dev1" >> + >> +# Verify file handles can still be resolved post-mount-cycle >> +test_file_handles -rp "cycle mount" >> + >> +status=0 >> +exit Also this fixed to _exit 0 Thanks. Anand >> diff --git a/tests/generic/805.out b/tests/generic/805.out >> new file mode 100644 >> index 000000000000..29b11ec77ffb >> --- /dev/null >> +++ b/tests/generic/805.out >> @@ -0,0 +1,2 @@ >> +QA output created by 805 >> +test_file_handles after cycle mount >> -- >> 2.43.0 >> _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel