From patchwork Wed Dec 27 13:46:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508441 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5E9ACBA37; Mon, 1 Jan 2024 00:46:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tP6NZ+yT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2818CC433C8; Mon, 1 Jan 2024 00:46:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704069991; bh=X95Qm/QsJBP36b9nNqujW0N3W4dXS1JuC3F9/ArxC+c=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=tP6NZ+yTnRDLRzMVIRvo1LyeEzKhxQo6EqKBlj+Q52qf27wAVH8fX/x9rcCsIFKeF MlO9zcdkoj2nWkFLnaDt4x8kADwLY63QPSz0OhTHzEQRGydBOWigRKT6JmmPcg4x/E DBt+B99IS5EvnGa48RlkTBK1onvK42UFPiJbm1A6PWN7COlQgKeCvKanJlAKJs1U1v APipJxGNU+SK4jsMs7lLA09Ev8feoBrZi5g5ti7R8fTSmqpvpg0O9CmGv/dXUd0+SX 5Gj9s1FiE7tYOT1D1NcjzDjxqX5H4N+eIwxbATosGiyOFiJTC2xiu9vheteWvPbsd4 SSPr7+xZEihVw== Date: Sun, 31 Dec 2023 16:46:30 +9900 Subject: [PATCH 01/11] generic: test recovery of extended attribute updates From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028441.1824869.2845684654793184854.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Fork generic/475 to test recovery of extended attribute modifications and log recovery. Signed-off-by: Darrick J. Wong --- tests/generic/1834 | 93 ++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/1834.out | 2 + 2 files changed, 95 insertions(+) create mode 100755 tests/generic/1834 create mode 100644 tests/generic/1834.out diff --git a/tests/generic/1834 b/tests/generic/1834 new file mode 100755 index 0000000000..7910a40545 --- /dev/null +++ b/tests/generic/1834 @@ -0,0 +1,93 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022-2024 Oracle, Inc. All Rights Reserved. +# +# FS QA Test No. 1834 +# +# Test log recovery with repeated (simulated) disk failures. We kick +# off fsstress on the scratch fs to exercise extended attribute operations, +# then switch out the underlying device with dm-error to see what happens when +# the disk goes down. Having taken down the fs in this manner, remount it and +# repeat. +# +. ./common/preamble +_begin_fstest shutdown auto log metadata eio recoveryloop attr + +# Override the default cleanup function. +_cleanup() +{ + cd / + rm -f $tmp.* + $KILLALL_PROG -9 fsstress > /dev/null 2>&1 + _dmerror_unmount + _dmerror_cleanup +} + +# Import common functions. +. ./common/dmerror + +# Modify as appropriate. +_supported_fs generic + +_require_scratch +_require_dm_target error +_require_command "$KILLALL_PROG" "killall" + +echo "Silence is golden." + +_scratch_mkfs >> $seqres.full 2>&1 +_require_metadata_journaling $SCRATCH_DEV +_dmerror_init +_dmerror_mount + +args=('-z' '-S' 'c') + +# Do some directory tree modifications, but the bulk of this is geared towards +# exercising the xattr code, especially attr_set which can do up to 10k values. +for verb in unlink rmdir; do + args+=('-f' "${verb}=50") +done +for verb in creat mkdir; do + args+=('-f' "${verb}=2") +done +for verb in getfattr listfattr; do + args+=('-f' "${verb}=3") +done +for verb in attr_remove removefattr; do + args+=('-f' "${verb}=4") +done +args+=('-f' "setfattr=20") +args+=('-f' "attr_set=60") # sets larger xattrs + +while _soak_loop_running $((50 * TIME_FACTOR)); do + ($FSSTRESS_PROG "${args[@]}" $FSSTRESS_AVOID -d $SCRATCH_MNT -n 999999 -p $((LOAD_FACTOR * 4)) >> $seqres.full &) \ + > /dev/null 2>&1 + + # purposely include 0 second sleeps to test shutdown immediately after + # recovery + sleep $((RANDOM % 3)) + + # This test aims to simulate sudden disk failure, which means that we + # do not want to quiesce the filesystem or otherwise give it a chance + # to flush its logs. Therefore we want to call dmsetup with the + # --nolockfs parameter; to make this happen we must call the load + # error table helper *without* 'lockfs'. + _dmerror_load_error_table + + ps -e | grep fsstress > /dev/null 2>&1 + while [ $? -eq 0 ]; do + $KILLALL_PROG -9 fsstress > /dev/null 2>&1 + wait > /dev/null 2>&1 + ps -e | grep fsstress > /dev/null 2>&1 + done + + # Mount again to replay log after loading working table, so we have a + # consistent XFS after test. + _dmerror_unmount || _fail "unmount failed" + _dmerror_load_working_table + _dmerror_mount || _fail "mount failed" +done + +# success, all done +status=0 +exit diff --git a/tests/generic/1834.out b/tests/generic/1834.out new file mode 100644 index 0000000000..5efe2033b5 --- /dev/null +++ b/tests/generic/1834.out @@ -0,0 +1,2 @@ +QA output created by 1834 +Silence is golden. From patchwork Wed Dec 27 13:46:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508442 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4672BBA32; Mon, 1 Jan 2024 00:46:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="s6soGt6W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5C39C433C8; Mon, 1 Jan 2024 00:46:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070006; bh=RrhqPbTimsUcSTsu21yzl32Eh29JC9NHW05Pw44yDyg=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=s6soGt6W5ZDQxN0cvWm6eAqyzvKm98kuEIbogWS9Wtd4ekIKO2gFPVjV6eXqeL2wc TAhaEFSY6zYOeQa8stFLT94CWDWiwTPBCC42DztoTm29E4fe1No1X/mFQylc4QPM3w vU/WaEDBz9u5dgN8BmYYTXKo3amN+ZtJzOmSyPvrAoj1t4oK4UoJ68jaxkOZ9aAD0G 5+AulkcDj81dnDC374U9QSk79FQVSsVgLtFuS5IjUUJn18yTLstB8zldfjxRAjroen duBhwVt9H+ZthLdv9c2GpzYfjQ30FV6XnD9ul74PjeGsJlaC2iGuKO7hKwXhGst6zE krLVPLXr+8SVA== Date: Sun, 31 Dec 2023 16:46:46 +9900 Subject: [PATCH 02/11] xfs/206: filter out the parent= status from mkfs From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028454.1824869.85735145276487131.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Filter out the parent pointer bits from the mkfs output so that we don't cause a regression in this test. Signed-off-by: Darrick J. Wong --- tests/xfs/206 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/xfs/206 b/tests/xfs/206 index cb346b6dc9..f7f12ff1f9 100755 --- a/tests/xfs/206 +++ b/tests/xfs/206 @@ -64,7 +64,8 @@ mkfs_filter() -e "s/\(sunit=\)\([0-9]* blks,\)/\10 blks,/" \ -e "s/, lazy-count=[0-9]//" \ -e "/.*crc=/d" \ - -e "/^Default configuration/d" + -e "/^Default configuration/d" \ + -e 's/, parent=[01]//' } # mkfs slightly smaller than that, small log for speed. From patchwork Wed Dec 27 13:47:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508443 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9C586BA37; Mon, 1 Jan 2024 00:47:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ux4ELy9D" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69364C433C7; Mon, 1 Jan 2024 00:47:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070022; bh=M/6Dya24VqVWqWcNd/upkKp9opJZ4q0M0/xVZ8L7TwQ=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=Ux4ELy9DX7YlTsrOXyz1swda5S/+9on3caLrKoQ6SFC4nLMD2jGK/La14SoQTp7eH hsobB+yFQ9841YOguO5+vX+ahfCmMTb6lObtRur4B44ZnkJahG7/tZ3AkAOpFDHXly fitU3OTrQhM4lSxiwvW/6zooD8N4DaP3ScfA1SW5m+pezAv8m5i6p00lopdk9xgai6 h7MeB3ws6Cb3OPFjcJyqAbkYCTiAT2MRvEO3CLvPP8QffiHOahgZI5Z5FDaVfwxoKy nfsCjLq9t9DAs5ZGj/rQXIRw0ovow8ubsXulRR8AJb1k9Q5mGJlQhajvWWkME4mq8N uGISxifkhIwlg== Date: Sun, 31 Dec 2023 16:47:01 +9900 Subject: [PATCH 03/11] xfs/122: update for parent pointers From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028467.1824869.2573116104339901331.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Update test for parent pointers. Signed-off-by: Darrick J. Wong --- tests/xfs/122.out | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/xfs/122.out b/tests/xfs/122.out index 89f7b735b0..55138218dd 100644 --- a/tests/xfs/122.out +++ b/tests/xfs/122.out @@ -98,6 +98,8 @@ sizeof(struct xfs_fsop_ag_resblks) = 64 sizeof(struct xfs_fsop_geom) = 256 sizeof(struct xfs_fsop_geom_v1) = 112 sizeof(struct xfs_fsop_geom_v4) = 112 +sizeof(struct xfs_getparents) = 96 +sizeof(struct xfs_getparents_rec) = 24 sizeof(struct xfs_icreate_log) = 28 sizeof(struct xfs_inode_log_format) = 56 sizeof(struct xfs_inode_log_format_32) = 52 @@ -107,6 +109,7 @@ sizeof(struct xfs_legacy_timestamp) = 8 sizeof(struct xfs_log_dinode) = 176 sizeof(struct xfs_log_legacy_timestamp) = 8 sizeof(struct xfs_map_extent) = 32 +sizeof(struct xfs_parent_name_rec) = 16 sizeof(struct xfs_phys_extent) = 16 sizeof(struct xfs_refcount_key) = 4 sizeof(struct xfs_refcount_rec) = 12 From patchwork Wed Dec 27 13:47:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508444 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4526BBA37; Mon, 1 Jan 2024 00:47:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GbSZiNHb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0EB60C433C7; Mon, 1 Jan 2024 00:47:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070038; bh=zlWQEVFfe4SiOucH/uZWNprbCKcl+wf5WGbGtjn3jv4=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=GbSZiNHbyz2yX0VdyCJd1NR08sS045m2C7EVNd7yVI4fg2JPdVPTveQxTioOpwOeA AkQF8G+NxQ12XME52jDnwq9j9pvADKdb7iNE7okISrUcklwlKjVtM+i2fDwE9vKnCG cGG4N8Ln+B8EoQL0oh7eNCJHo7ShZgBqqOj4xdnahfuMKmf9kBZH7RsWEO9VGGzvXK PpLzPJXonlttBsIM8uiVstsDyl25q2CxGU9k3mc7ekKjB/PkSOwVwHl6XY4wQlaIx0 0O4iVUWzgwM6rcFU+yksgVNKv16SZo4z9AeBiOgexSRO9QOZ6/fBZo7ittb8dBEyPy j6qf/rVsn+AIA== Date: Sun, 31 Dec 2023 16:47:17 +9900 Subject: [PATCH 04/11] populate: create hardlinks for parent pointers From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028480.1824869.1614789435748683929.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Create some hardlinked files so that we can exercise parent pointers. Signed-off-by: Darrick J. Wong --- common/populate | 38 ++++++++++++++++++++++++++++++++++++++ src/popdir.pl | 11 +++++++++++ 2 files changed, 49 insertions(+) diff --git a/common/populate b/common/populate index 8097151919..83cd0eb5db 100644 --- a/common/populate +++ b/common/populate @@ -464,6 +464,44 @@ _scratch_xfs_populate() { cp --reflink=always "${SCRATCH_MNT}/REFCOUNTBT" "${SCRATCH_MNT}/REFCOUNTBT2" fi + # Parent pointers + is_pptr="$(_xfs_has_feature "$SCRATCH_MNT" parent -v)" + if [ $is_pptr -gt 0 ]; then + echo "+ parent pointers" + + # Create a couple of parent pointers + __populate_create_dir "${SCRATCH_MNT}/PPTRS" 1 '' --hardlink --format "two_%d" + + # Create one xattr leaf block of parent pointers + nr="$((blksz * 2 / 16))" + __populate_create_dir "${SCRATCH_MNT}/PPTRS" ${nr} '' --hardlink --format "many%04d" + + # Create multiple xattr leaf blocks of large parent pointers + nr="$((blksz * 16 / 16))" + __populate_create_dir "${SCRATCH_MNT}/PPTRS" ${nr} '' --hardlink --format "y%0254d" + + # Create multiple paths to a file + local moof="${SCRATCH_MNT}/PPTRS/moofile" + touch "${moof}" + for ((i = 0; i < 4; i++)); do + mkdir -p "${SCRATCH_MNT}/PPTRS/SUB${i}" + ln "${moof}" "${SCRATCH_MNT}/PPTRS/SUB${i}/moofile" + done + + # Create parent pointers of various lengths + touch "${SCRATCH_MNT}/PPTRS/vlength" + local len_len + local tst + local fname + ln "${SCRATCH_MNT}/PPTRS/vlength" "${SCRATCH_MNT}/PPTRS/b" + for len in 32 64 96 128 160 192 224 250 255; do + len_len="${#len}" + tst="$(perl -e "print \"b\" x (${len} - (${len_len} + 1))")" + fname="v${tst}${len}" + ln "${SCRATCH_MNT}/PPTRS/vlength" "${SCRATCH_MNT}/PPTRS/${fname}" + done + fi + # Copy some real files (xfs tests, I guess...) echo "+ real files" test $fill -ne 0 && __populate_fill_fs "${SCRATCH_MNT}" 5 diff --git a/src/popdir.pl b/src/popdir.pl index e89095aafe..0104957a3c 100755 --- a/src/popdir.pl +++ b/src/popdir.pl @@ -17,6 +17,7 @@ GetOptions("start=i" => \$start, "dir=s" => \$dir, "remove!" => \$remove, "help!" => \$help, + "hardlink!" => \$hardlink, "verbose!" => \$verbose); @@ -35,6 +36,7 @@ Options: --format=str printf formatting string for file name ("%08d") --verbose verbose output --help this help screen + --hardlink hardlink subsequent files to the first one created EOF exit(1) unless defined $help; # otherwise... @@ -56,12 +58,21 @@ if ($file_pct < 0) { $file_pct = 100; } +if ($hardlink) { + $file_pct = 100; + $link_fname = sprintf($format, $start); +} + for ($i = $start; $i <= $end; $i += $incr) { $fname = sprintf($format, $i); if ($remove) { $verbose && print "rm $fname\n"; unlink($fname) or rmdir($fname) or die("unlink $fname"); + } elsif ($hardlink && $i > $start) { + # hardlink everything after the first file + $verbose && print "ln $link_fname $fname\n"; + link $link_fname, $fname; } elsif (($i % 100) < $file_pct) { # create a file $verbose && print "touch $fname\n"; From patchwork Wed Dec 27 13:47:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508445 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E3EB1BA35; Mon, 1 Jan 2024 00:47:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NdrMCCDa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0FFCC433C8; Mon, 1 Jan 2024 00:47:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070053; bh=WnWELLq8dqgHMltBcFkzJ1HXhEcgpAd9kgk5fPAD3Wo=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=NdrMCCDaQ80yuTFv4z8U4C1ciQkcBg2y2mDbfIb2EDtArRPkpxfbylG6eU3liF0L+ T7qLpCHzmZfNxQRAWz/RaKH775vHk7djqRiZ9BYmWHP+mxfC8KIERtHziE60CN0cw7 82YR3Fij8J+/bjJlV3TwYC8LowfjvhbFJ9K9F2XbPNDXlTNnqckUeXFJ8+nHokdrGC iR98p5GQwaQWELWM3O29A4wEYlgsl+y5y6CRC88+MHMwOQb/AOs64JmPszUYgtN8ka gDSQnsDk+TiZPK1PG+fykndKDVhplfwlkIHbOGVS1iTXkJbQEhZDBBGXIVRz1u+GiH bK+8hAO5be9Tw== Date: Sun, 31 Dec 2023 16:47:33 +9900 Subject: [PATCH 05/11] xfs/021: adapt golden output files for parent pointers From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028493.1824869.12702469178835351613.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Parent pointers change the xattr structure dramatically, so fix this test to handle them. For the most part we can get away with filtering out the parent pointer fields (which xfs_db decodes for us), but the namelen/valuelen/attr_filter fields still show through. Signed-off-by: Darrick J. Wong --- common/rc | 4 +++ tests/xfs/021 | 15 +++++++++-- tests/xfs/021.cfg | 1 + tests/xfs/021.out.default | 0 tests/xfs/021.out.parent | 62 +++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 80 insertions(+), 2 deletions(-) create mode 100644 tests/xfs/021.cfg rename tests/xfs/{021.out => 021.out.default} (100%) create mode 100644 tests/xfs/021.out.parent diff --git a/common/rc b/common/rc index 969ff93de7..0898ac08eb 100644 --- a/common/rc +++ b/common/rc @@ -3419,6 +3419,8 @@ _get_os_name() _link_out_file_named() { + test -n "$seqfull" || _fail "need to set seqfull" + local features=$2 local suffix=$(FEATURES="$features" perl -e ' my %feathash; @@ -3454,6 +3456,8 @@ _link_out_file() { local features + test -n "$seqfull" || _fail "need to set seqfull" + if [ $# -eq 0 ]; then features="$(_get_os_name),$FSTYP" if [ -n "$MOUNT_OPTIONS" ]; then diff --git a/tests/xfs/021 b/tests/xfs/021 index 9432e2acb0..ef307fc064 100755 --- a/tests/xfs/021 +++ b/tests/xfs/021 @@ -67,6 +67,13 @@ _scratch_mkfs_xfs >/dev/null \ echo "*** mount FS" _scratch_mount +seqfull=$0 +if _xfs_has_feature $SCRATCH_MNT parent; then + _link_out_file "parent" +else + _link_out_file "" +fi + testfile=$SCRATCH_MNT/testfile echo "*** make test file 1" @@ -108,7 +115,10 @@ _scratch_unmount >>$seqres.full 2>&1 \ echo "*** dump attributes (1)" _scratch_xfs_db -r -c "inode $inum_1" -c "print a.sfattr" | \ - sed -e '/secure = /d' | sed -e '/parent = /d' + perl -ne ' +/\.secure/ && next; +/\.parent/ && next; + print unless /^\d+:\[.*/;' echo "*** dump attributes (2)" @@ -124,10 +134,11 @@ s/info.hdr/info/; /hdr.info.uuid/ && next; /hdr.info.lsn/ && next; /hdr.info.owner/ && next; +/\.parent/ && next; s/^(hdr.info.magic =) 0x3bee/\1 0xfbee/; s/^(hdr.firstused =) (\d+)/\1 FIRSTUSED/; s/^(hdr.freemap\[0-2] = \[base,size]).*/\1 [FREEMAP..]/; -s/^(entries\[0-2] = \[hashval,nameidx,incomplete,root,local]).*/\1 [ENTRIES..]/; +s/^(entries\[0-[23]] = \[hashval,nameidx,incomplete,root,local]).*/\1 [ENTRIES..]/; print unless /^\d+:\[.*/;' echo "*** done" diff --git a/tests/xfs/021.cfg b/tests/xfs/021.cfg new file mode 100644 index 0000000000..73b127260c --- /dev/null +++ b/tests/xfs/021.cfg @@ -0,0 +1 @@ +parent: parent diff --git a/tests/xfs/021.out b/tests/xfs/021.out.default similarity index 100% rename from tests/xfs/021.out rename to tests/xfs/021.out.default diff --git a/tests/xfs/021.out.parent b/tests/xfs/021.out.parent new file mode 100644 index 0000000000..1af1301061 --- /dev/null +++ b/tests/xfs/021.out.parent @@ -0,0 +1,62 @@ +QA output created by 021 +*** mkfs +*** mount FS +*** make test file 1 +# file: .1 +user.a1 +user.a2-- + +*** make test file 2 +1+0 records in +1+0 records out +# file: .2 +user.a1 +user.a2----- +user.a3 + +Attribute "a3" had a 65535 byte value for .2: +size of attr value = 65536 + +*** unmount FS +*** dump attributes (1) +a.sfattr.hdr.totsize = 53 +a.sfattr.hdr.count = 3 +a.sfattr.list[0].namelen = 16 +a.sfattr.list[0].valuelen = 10 +a.sfattr.list[0].root = 0 +a.sfattr.list[1].namelen = 2 +a.sfattr.list[1].valuelen = 3 +a.sfattr.list[1].root = 0 +a.sfattr.list[1].name = "a1" +a.sfattr.list[1].value = "v1\d" +a.sfattr.list[2].namelen = 4 +a.sfattr.list[2].valuelen = 5 +a.sfattr.list[2].root = 0 +a.sfattr.list[2].name = "a2--" +a.sfattr.list[2].value = "v2--\d" +*** dump attributes (2) +hdr.info.forw = 0 +hdr.info.back = 0 +hdr.info.magic = 0xfbee +hdr.count = 4 +hdr.usedbytes = 84 +hdr.firstused = FIRSTUSED +hdr.holes = 0 +hdr.freemap[0-2] = [base,size] [FREEMAP..] +entries[0-3] = [hashval,nameidx,incomplete,root,local] [ENTRIES..] +nvlist[0].valuelen = 8 +nvlist[0].namelen = 2 +nvlist[0].name = "a1" +nvlist[0].value = "value_1\d" +nvlist[1].valueblk = 0x1 +nvlist[1].valuelen = 65535 +nvlist[1].namelen = 2 +nvlist[1].name = "a3" +nvlist[2].valuelen = 10 +nvlist[2].namelen = 16 +nvlist[3].valuelen = 8 +nvlist[3].namelen = 7 +nvlist[3].name = "a2-----" +nvlist[3].value = "value_2\d" +*** done +*** unmount From patchwork Wed Dec 27 13:47:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508466 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 90FB0BA32; Mon, 1 Jan 2024 00:47:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="N769XBKL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F65DC433C7; Mon, 1 Jan 2024 00:47:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070069; bh=1Ikcs1j5LbhYZsuA+H3sbgF6TnvrMuvLRAfHAuXXzNs=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=N769XBKLk9WLPRDqHZZN/hLo+Q9vAY1qTB8xbohMI916HGx4HLE676vdJZDPDuUED ngeVXzAS96sp4coJVKqBh3QbFrWJGB7ER25wFtB5ZOBUXxkAtiIn8rkKkgJRbfgavI vMcEw0s33i+WMIML6tBwk8uiHB3msOmIRAaqvNrOr3+piQMeEr+t8w0nvSPDPWYAjR xEc1/Oq/iwYXpWlo38d0nKHkpVp46Wwhnn9mJVCd1Gv6hxuB921p0X1xwXRMmAmaEj tRSRxvY03ZejQk30Rw/7kv7RBJUFakejfReuc3Ih3Uev+An9GVDKiJndpx8vgK13IC GxSfltsiJ5tKQ== Date: Sun, 31 Dec 2023 16:47:48 +9900 Subject: [PATCH 06/11] xfs/{018,191,288}: disable parent pointers for this test From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028507.1824869.10522647392997122541.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong These tests depend heavily on the xattr formats created for new files. Parent pointers break those assumptions, so force parent pointers off. Signed-off-by: Darrick J. Wong --- common/xfs | 15 +++++++++++++++ tests/xfs/018 | 4 ++++ tests/xfs/191 | 3 +++ tests/xfs/288 | 4 ++++ 4 files changed, 26 insertions(+) diff --git a/common/xfs b/common/xfs index f53b33fc54..88fa6fb55a 100644 --- a/common/xfs +++ b/common/xfs @@ -1816,3 +1816,18 @@ _xfs_discard_max_offset_kb() $XFS_IO_PROG -c 'statfs' "$1" | \ awk '{g[$1] = $3} END {print (g["geom.bsize"] * g["geom.datablocks"] / 1024)}' } + +# Adjust MKFS_OPTIONS as necessary to avoid having parent pointers formatted +# onto the filesystem +_xfs_force_no_pptrs() +{ + # Nothing to do if parent pointers aren't supported by mkfs + $MKFS_XFS_PROG 2>&1 | grep -q parent=0 || return + + if echo "$MKFS_OPTIONS" | grep -q 'parent='; then + MKFS_OPTIONS="$(echo "$MKFS_OPTIONS" | sed -e 's/parent=[01]/parent=0/g')" + return + fi + + MKFS_OPTIONS="$MKFS_OPTIONS -n parent=0" +} diff --git a/tests/xfs/018 b/tests/xfs/018 index 73040edc92..7d1b861d1c 100755 --- a/tests/xfs/018 +++ b/tests/xfs/018 @@ -111,6 +111,10 @@ attr32l="X$attr32k" attr64k="$attr32k$attr32k" echo "*** mkfs" + +# Parent pointers change the xattr formats sufficiently to break this test. +# Disable parent pointers if mkfs supports it. +_xfs_force_no_pptrs _scratch_mkfs >/dev/null blk_sz=$(_scratch_xfs_get_sb_field blocksize) diff --git a/tests/xfs/191 b/tests/xfs/191 index 7a02f1be21..e2150bf797 100755 --- a/tests/xfs/191 +++ b/tests/xfs/191 @@ -33,6 +33,9 @@ _fixed_by_kernel_commit 7be3bd8856fb "xfs: empty xattr leaf header blocks are no _fixed_by_kernel_commit e87021a2bc10 "xfs: use larger in-core attr firstused field and detect overflow" _fixed_by_git_commit xfsprogs f50d3462c654 "xfs_repair: ignore empty xattr leaf blocks" +# Parent pointers change the xattr formats sufficiently to break this test. +# Disable parent pointers if mkfs supports it. +_xfs_force_no_pptrs _scratch_mkfs_xfs | _filter_mkfs >$seqres.full 2>$tmp.mkfs cat $tmp.mkfs >> $seqres.full source $tmp.mkfs diff --git a/tests/xfs/288 b/tests/xfs/288 index aa664a266e..60fb9360f4 100755 --- a/tests/xfs/288 +++ b/tests/xfs/288 @@ -19,6 +19,10 @@ _supported_fs xfs _require_scratch _require_attrs +# Parent pointers change the xattr formats sufficiently to break this test. +# Disable parent pointers if mkfs supports it. +_xfs_force_no_pptrs + # get block size ($dbsize) from the mkfs output _scratch_mkfs_xfs 2>/dev/null | _filter_mkfs 2>$tmp.mkfs >/dev/null . $tmp.mkfs From patchwork Wed Dec 27 13:48:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508467 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 89C46BA32; Mon, 1 Jan 2024 00:48:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WVVR0Ioh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 067EDC433C8; Mon, 1 Jan 2024 00:48:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070085; bh=5ojAQWLRuwMuldWRkPKiK/uQHSX78DhaKxe/Ap7vFKw=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=WVVR0IohL/jXELqwEOyRG6csCZBhm9NtcQtPB+LI2Gf8kjvl9uS+iWbFJu+nfb1HH pCogra2RDlSEWma8NiWmc3LpnzBlXZsruoWuyT8HE40ef7KnaJRdxeriaVLD6c1Y+B LAyxtiUQroyz2Uq8+tBEx5gaBrr5+Ol/GcyHxv39RrAPltr5gYCjHuR7Ji3WMXswI5 ZnPcBjZ81S0thaRsET0/lvIgE8c408ECRf0IXsk156vAvvs/Ncr4bjZ8rgCLNpy8xb HaQYoy50eqhqj9hYsLKxmDsXkkYXpYIMweFXzJrSxWejWgpVyd/UXk1EbS+O27urNi ys8R7P0ubnc3w== Date: Sun, 31 Dec 2023 16:48:04 +9900 Subject: [PATCH 07/11] xfs/306: fix formatting failures with parent pointers From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028520.1824869.7940248988690229009.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong The parent pointers feature isn't supported on tiny 20MB filesystems because the larger directory transactions result in larger minimum log sizes, particularly with nrext64 enabled: ** mkfs failed with extra mkfs options added to " -m rmapbt=0, -i nrext64=1, -n parent=1," by test 306 ** ** attempting to mkfs using only test 306 options: -d size=20m -n size=64k ** max log size 5108 smaller than min log size 5310, filesystem is too small We don't support 20M filesystems anymore, so bump the filesystem size up to 100M and skip this test if we can't actually format the filesystem. Convert the open-coded punch-alternating logic into a call to that program to reduce execve overhead, which more than makes up having to write 5x as much data to fragment the free space. Signed-off-by: Darrick J. Wong --- tests/xfs/306 | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/tests/xfs/306 b/tests/xfs/306 index b57bf4c0a9..152971cfc3 100755 --- a/tests/xfs/306 +++ b/tests/xfs/306 @@ -23,6 +23,7 @@ _supported_fs xfs _require_scratch_nocheck # check complains about single AG fs _require_xfs_io_command "fpunch" _require_command $UUIDGEN_PROG uuidgen +_require_test_program "punch-alternating" # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. @@ -30,7 +31,8 @@ unset SCRATCH_RTDEV # Create a small fs with a large directory block size. We want to fill up the fs # quickly and then create multi-fsb dirblocks over fragmented free space. -_scratch_mkfs_xfs -d size=20m -n size=64k >> $seqres.full 2>&1 +_scratch_mkfs_xfs -d size=100m -n size=64k >> $seqres.full 2>&1 || \ + _notrun 'could not format tiny scratch fs' _scratch_mount # Fill a source directory with many largish-named files. 1k uuid-named entries @@ -49,10 +51,7 @@ done $XFS_IO_PROG -xc "resblks 16" $SCRATCH_MNT >> $seqres.full 2>&1 dd if=/dev/zero of=$SCRATCH_MNT/file bs=4k >> $seqres.full 2>&1 $XFS_IO_PROG -c "fsync" $SCRATCH_MNT/file >> $seqres.full 2>&1 -size=`_get_filesize $SCRATCH_MNT/file` -for i in $(seq 0 8192 $size); do - $XFS_IO_PROG -c "fpunch $i 4k" $SCRATCH_MNT/file >> $seqres.full 2>&1 -done +$here/src/punch-alternating $SCRATCH_MNT/file # Replicate the src dir several times into fragmented free space. After one or # two dirs, we should have nothing but non-contiguous directory blocks. From patchwork Wed Dec 27 13:48:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508468 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C521E642; Mon, 1 Jan 2024 00:48:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qpgcb0gA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90AC1C433C8; Mon, 1 Jan 2024 00:48:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070100; bh=sU3Tq/eXgHKhHRlTMX90TyzRUBSNP8tiPJeWjVuhYCs=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=qpgcb0gAhxQnrCxRhZRz0O7xryXGw9RGT51DvbOqAm36l+UD1cM4uZmZDFQxMdUQ7 LfVxaAAjHhGsOqhJJpYrO7TNX2HMI50NUfbys8HlC1oNRwC90OiKynLk+ylbuxPaFW 99BuwdD8zkgkDboGPpGz8gE7yi75vZHAlLtD7++PHng34KAG+iQj6cu3gYo2a+5d5H VaJA8jXb5m1TA7NuSQ3msI4IKrPXrJkRhXT0b6x1olJAU06Rh9dHoQGsKwr23kM6IB rwMlMsHmlh9/k7ooJFwSjWwtlIPiTL2jJKXCOSwrCEzjHqmXUqHweLZCBoCld2V0cn ncShRLFdo1u/g== Date: Sun, 31 Dec 2023 16:48:20 +9900 Subject: [PATCH 08/11] common: add helpers for parent pointer tests From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: Allison Henderson , Catherine Hoang , fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028533.1824869.17064208176068833295.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Allison Henderson Add helper functions in common/parent to parse and verify parent pointers. Also add functions to check that mkfs, kernel, and xfs_io support parent pointers. Signed-off-by: Allison Henderson Signed-off-by: Catherine Hoang Reviewed-by: Darrick J. Wong [djwong: add license and copyright, dont _fail tests immediately, make sure the pptr-generated paths match the dir-generated paths] Signed-off-by: Darrick J. Wong --- common/parent | 209 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ common/rc | 3 + common/xfs | 12 +++ 3 files changed, 224 insertions(+) create mode 100644 common/parent diff --git a/common/parent b/common/parent new file mode 100644 index 0000000000..3f7ac4ca35 --- /dev/null +++ b/common/parent @@ -0,0 +1,209 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022-2024 Oracle and/or its affiliates. All Rights Reserved. +# +# Parent pointer common functions +# + +# +# parse_parent_pointer parents parent_inode parent_pointer_name +# +# Given a list of parent pointers, find the record that matches +# the given inode and filename +# +# inputs: +# parents : A list of parent pointers in the format of: +# inode/generation/name_length/name +# parent_inode : The parent inode to search for +# parent_name : The parent name to search for +# +# outputs: +# PPINO : Parent pointer inode +# PPGEN : Parent pointer generation +# PPNAME : Parent pointer name +# PPNAME_LEN : Parent pointer name length +# +_parse_parent_pointer() +{ + local parents=$1 + local pino=$2 + local parent_pointer_name=$3 + + local found=0 + + # Find the entry that has the same inode as the parent + # and parse out the entry info + while IFS=\/ read PPINO PPGEN PPNAME_LEN PPNAME; do + if [ "$PPINO" != "$pino" ]; then + continue + fi + + if [ "$PPNAME" != "$parent_pointer_name" ]; then + continue + fi + + found=1 + break + done <<< $(echo "$parents") + + # Check to see if we found anything + # We do not fail the test because we also use this + # routine to verify when parent pointers should + # be removed or updated (ie a rename or a move + # operation changes your parent pointer) + if [ $found -eq "0" ]; then + return 1 + fi + + # Verify the parent pointer name length is correct + if [ "$PPNAME_LEN" -ne "${#parent_pointer_name}" ] + then + echo "*** Bad parent pointer:"\ + "name:$PPNAME, namelen:$PPNAME_LEN" + fi + + #return sucess + return 0 +} + +# +# _verify_parent parent_path parent_pointer_name child_path +# +# Verify that the given child path lists the given parent as a parent pointer +# and that the parent pointer name matches the given name +# +# Examples: +# +# #simple example +# mkdir testfolder1 +# touch testfolder1/file1 +# verify_parent testfolder1 file1 testfolder1/file1 +# +# # In this above example, we want to verify that "testfolder1" +# # appears as a parent pointer of "testfolder1/file1". Additionally +# # we verify that the name record of the parent pointer is "file1" +# +# +# #hardlink example +# mkdir testfolder1 +# mkdir testfolder2 +# touch testfolder1/file1 +# ln testfolder1/file1 testfolder2/file1_ln +# verify_parent testfolder2 file1_ln testfolder1/file1 +# +# # In this above example, we want to verify that "testfolder2" +# # appears as a parent pointer of "testfolder1/file1". Additionally +# # we verify that the name record of the parent pointer is "file1_ln" +# +_verify_parent() +{ + local parent_path=$1 + local parent_pointer_name=$2 + local child_path=$3 + + local parent_ppath="$parent_path/$parent_pointer_name" + + # Verify parent exists + if [ ! -d $SCRATCH_MNT/$parent_path ]; then + echo "$SCRATCH_MNT/$parent_path not found" + else + echo "*** $parent_path OK" + fi + + # Verify child exists + if [ ! -f $SCRATCH_MNT/$child_path ]; then + echo "$SCRATCH_MNT/$child_path not found" + else + echo "*** $child_path OK" + fi + + # Verify the parent pointer name exists as a child of the parent + if [ ! -f $SCRATCH_MNT/$parent_ppath ]; then + echo "$SCRATCH_MNT/$parent_ppath not found" + else + echo "*** $parent_ppath OK" + fi + + # Get the inodes of both parent and child + pino="$(stat -c '%i' $SCRATCH_MNT/$parent_path)" + cino="$(stat -c '%i' $SCRATCH_MNT/$child_path)" + + # Get all the parent pointers of the child + parents=($($XFS_IO_PROG -x -c \ + "parent -f -i $pino -n $parent_pointer_name" $SCRATCH_MNT/$child_path)) + if [[ $? != 0 ]]; then + echo "No parent pointers found for $child_path" + fi + + # Parse parent pointer output. + # This sets PPINO PPGEN PPNAME PPNAME_LEN + _parse_parent_pointer $parents $pino $parent_pointer_name + + # If we didnt find one, bail out + if [ $? -ne 0 ]; then + echo "No parent pointer record found for $parent_path"\ + "in $child_path" + fi + + # Verify the inode generated by the parent pointer name is + # the same as the child inode + pppino="$(stat -c '%i' $SCRATCH_MNT/$parent_ppath)" + if [ $cino -ne $pppino ] + then + echo "Bad parent pointer name value for $child_path."\ + "$SCRATCH_MNT/$parent_ppath belongs to inode $PPPINO,"\ + "but should be $cino" + fi + + # Make sure path printing works by checking that the paths returned + # all point to the same inode. + local tgt="$SCRATCH_MNT/$child_path" + $XFS_IO_PROG -x -c 'parent -p' "$tgt" | while read pptr_path; do + test "$tgt" -ef "$pptr_path" || \ + echo "$tgt parent pointer $pptr_path should be the same file" + done + + echo "*** Verified parent pointer:"\ + "name:$PPNAME, namelen:$PPNAME_LEN" + echo "*** Parent pointer OK for child $child_path" +} + +# +# _verify_parent parent_pointer_name pino child_path +# +# Verify that the given child path contains no parent pointer entry +# for the given inode and file name +# +_verify_no_parent() +{ + local parent_pname=$1 + local pino=$2 + local child_path=$3 + + # Verify child exists + if [ ! -f $SCRATCH_MNT/$child_path ]; then + echo "$SCRATCH_MNT/$child_path not found" + else + echo "*** $child_path OK" + fi + + # Get all the parent pointers of the child + local parents=($($XFS_IO_PROG -x -c \ + "parent -f -i $pino -n $parent_pname" $SCRATCH_MNT/$child_path)) + if [[ $? != 0 ]]; then + return 0 + fi + + # Parse parent pointer output. + # This sets PPINO PPGEN PPNAME PPNAME_LEN + _parse_parent_pointer $parents $pino $parent_pname + + # If we didnt find one, return sucess + if [ $? -ne 0 ]; then + return 0 + fi + + echo "Parent pointer entry found where none should:"\ + "inode:$PPINO, gen:$PPGEN," + "name:$PPNAME, namelen:$PPNAME_LEN" +} diff --git a/common/rc b/common/rc index 0898ac08eb..f760eedc26 100644 --- a/common/rc +++ b/common/rc @@ -2656,6 +2656,9 @@ _require_xfs_io_command() echo $testio | grep -q "invalid option" && \ _notrun "xfs_io $command support is missing" ;; + "parent") + testio=`$XFS_IO_PROG -x -c "parent" $TEST_DIR 2>&1` + ;; "pwrite") # -N (RWF_NOWAIT) only works with direct vectored I/O writes local pwrite_opts=" " diff --git a/common/xfs b/common/xfs index 88fa6fb55a..f77d4639b9 100644 --- a/common/xfs +++ b/common/xfs @@ -1831,3 +1831,15 @@ _xfs_force_no_pptrs() MKFS_OPTIONS="$MKFS_OPTIONS -n parent=0" } + +# this test requires the xfs parent pointers feature +# +_require_xfs_parent() +{ + _scratch_mkfs_xfs_supported -n parent > /dev/null 2>&1 \ + || _notrun "mkfs.xfs does not support parent pointers" + _scratch_mkfs_xfs -n parent > /dev/null 2>&1 + _try_scratch_mount >/dev/null 2>&1 \ + || _notrun "kernel does not support parent pointers" + _scratch_unmount +} From patchwork Wed Dec 27 13:48:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508469 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C846C7ED; Mon, 1 Jan 2024 00:48:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jZM1q0Rz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B0ACC433C7; Mon, 1 Jan 2024 00:48:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070116; bh=oDYRjPULvAUVBH18acev/5lsyqXVzNrXp6N7V+QR0Xs=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=jZM1q0RzIUvNC6FKKgwysCt9Jyat6dRagA7GFmdd2TUGA+TLlByAg6T70+j7Y0H6X aN8JbkTkb2f+ocIWeOU3Ku1sucekcyTGORXfW/IKeACyBhgwkXdoeA9oe0/KjZ0l9K y0Y6cwjA6XHJcB6TlY2JSGVUfm/QA/fJJX6UbHxIiXspSQNZqwlRbtmfADGL0UHPhB L0lza002tQBoAGJgiTI9Nsp82zXCMAdSWPKP4pUG8UOy1VfWRFLXLs5TecgSE4Jh4v 2s2zC2HvgKj8M+RianKi2XJsJXrYJop+33aQJREpr0U7/l+14yjZbUz4VU/Tart2c1 G5zuqFMPEZXcA== Date: Sun, 31 Dec 2023 16:48:35 +9900 Subject: [PATCH 09/11] xfs: add parent pointer test From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: Allison Henderson , Catherine Hoang , fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028546.1824869.14814463737616268265.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Allison Henderson Add a test to verify basic parent pointers operations (create, move, link, unlink, rename, overwrite). Signed-off-by: Allison Henderson Signed-off-by: Catherine Hoang Reviewed-by: Darrick J. Wong [djwong: test the xfs_io parent -p argument too] Signed-off-by: Darrick J. Wong --- doc/group-names.txt | 1 tests/xfs/1851 | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/1851.out | 69 ++++++++++++++++++++++++++++++ 3 files changed, 186 insertions(+) create mode 100755 tests/xfs/1851 create mode 100644 tests/xfs/1851.out diff --git a/doc/group-names.txt b/doc/group-names.txt index fec6bf71ab..4676825faf 100644 --- a/doc/group-names.txt +++ b/doc/group-names.txt @@ -83,6 +83,7 @@ nfs4_acl NFSv4 access control lists nonsamefs overlayfs layers on different filesystems online_repair online repair functionality tests other dumping ground, do not add more tests to this group +parent Parent pointer tests pattern specific IO pattern tests perms access control and permission checking pipe pipe functionality diff --git a/tests/xfs/1851 b/tests/xfs/1851 new file mode 100755 index 0000000000..6cfc7cce79 --- /dev/null +++ b/tests/xfs/1851 @@ -0,0 +1,116 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022-2024 Oracle and/or its affiliates. All Rights Reserved. +# +# FS QA Test No. 1851 +# +# simple parent pointer test +# + +. ./common/preamble +_begin_fstest auto quick parent + +# get standard environment, filters and checks +. ./common/parent +. ./common/filter + +# Modify as appropriate +_supported_fs xfs +_require_scratch +_require_xfs_sysfs debug/larp +_require_xfs_parent +_require_xfs_io_command "parent" + +# real QA test starts here + +# Create a directory tree using a protofile and +# make sure all inodes created have parent pointers + +protofile=$tmp.proto + +cat >$protofile <>$seqres.full 2>&1 \ + || _fail "mkfs failed" +_check_scratch_fs + +_scratch_mount >>$seqres.full 2>&1 \ + || _fail "mount failed" + +testfolder1="testfolder1" +testfolder2="testfolder2" +file1="file1" +file2="file2" +file3="file3" +file1_ln="file1_link" + +echo "" +# Create parent pointer test +_verify_parent "$testfolder1" "$file1" "$testfolder1/$file1" + +echo "" +# Move parent pointer test +mv $SCRATCH_MNT/$testfolder1/$file1 $SCRATCH_MNT/$testfolder2/$file1 +_verify_parent "$testfolder2" "$file1" "$testfolder2/$file1" + +echo "" +# Hard link parent pointer test +ln $SCRATCH_MNT/$testfolder2/$file1 $SCRATCH_MNT/$testfolder1/$file1_ln +_verify_parent "$testfolder1" "$file1_ln" "$testfolder1/$file1_ln" +_verify_parent "$testfolder1" "$file1_ln" "$testfolder2/$file1" +_verify_parent "$testfolder2" "$file1" "$testfolder1/$file1_ln" +_verify_parent "$testfolder2" "$file1" "$testfolder2/$file1" + +echo "" +# Remove hard link parent pointer test +ino="$(stat -c '%i' $SCRATCH_MNT/$testfolder2/$file1)" +rm $SCRATCH_MNT/$testfolder2/$file1 +_verify_parent "$testfolder1" "$file1_ln" "$testfolder1/$file1_ln" +_verify_no_parent "$file1" "$ino" "$testfolder1/$file1_ln" + +echo "" +# Rename parent pointer test +ino="$(stat -c '%i' $SCRATCH_MNT/$testfolder1/$file1_ln)" +mv $SCRATCH_MNT/$testfolder1/$file1_ln $SCRATCH_MNT/$testfolder1/$file2 +_verify_parent "$testfolder1" "$file2" "$testfolder1/$file2" +_verify_no_parent "$file1_ln" "$ino" "$testfolder1/$file2" + +echo "" +# Over write parent pointer test +touch $SCRATCH_MNT/$testfolder2/$file3 +_verify_parent "$testfolder2" "$file3" "$testfolder2/$file3" +ino="$(stat -c '%i' $SCRATCH_MNT/$testfolder2/$file3)" +mv -f $SCRATCH_MNT/$testfolder2/$file3 $SCRATCH_MNT/$testfolder1/$file2 +_verify_parent "$testfolder1" "$file2" "$testfolder1/$file2" + +# Make sure that parent -p filtering works +mkdir -p $SCRATCH_MNT/dira/ $SCRATCH_MNT/dirb/ +dira_inum=$(stat -c '%i' $SCRATCH_MNT/dira) +dirb_inum=$(stat -c '%i' $SCRATCH_MNT/dirb) +touch $SCRATCH_MNT/gorn +ln $SCRATCH_MNT/gorn $SCRATCH_MNT/dira/file1 +ln $SCRATCH_MNT/gorn $SCRATCH_MNT/dirb/file1 +echo look for both +$XFS_IO_PROG -c 'parent -p' $SCRATCH_MNT/gorn | _filter_scratch +echo look for dira +$XFS_IO_PROG -c 'parent -p -n dira' -c "parent -p -i $dira_inum" $SCRATCH_MNT/gorn | _filter_scratch +echo look for dirb +$XFS_IO_PROG -c 'parent -p -n dirb' -c "parent -p -i $dirb_inum" $SCRATCH_MNT/gorn | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/xfs/1851.out b/tests/xfs/1851.out new file mode 100644 index 0000000000..99a9d42892 --- /dev/null +++ b/tests/xfs/1851.out @@ -0,0 +1,69 @@ +QA output created by 1851 + +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1 + +*** testfolder2 OK +*** testfolder2/file1 OK +*** testfolder2/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder2/file1 + +*** testfolder1 OK +*** testfolder1/file1_link OK +*** testfolder1/file1_link OK +*** Verified parent pointer: name:file1_link, namelen:10 +*** Parent pointer OK for child testfolder1/file1_link +*** testfolder1 OK +*** testfolder2/file1 OK +*** testfolder1/file1_link OK +*** Verified parent pointer: name:file1_link, namelen:10 +*** Parent pointer OK for child testfolder2/file1 +*** testfolder2 OK +*** testfolder1/file1_link OK +*** testfolder2/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link +*** testfolder2 OK +*** testfolder2/file1 OK +*** testfolder2/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder2/file1 + +*** testfolder1 OK +*** testfolder1/file1_link OK +*** testfolder1/file1_link OK +*** Verified parent pointer: name:file1_link, namelen:10 +*** Parent pointer OK for child testfolder1/file1_link +*** testfolder1/file1_link OK + +*** testfolder1 OK +*** testfolder1/file2 OK +*** testfolder1/file2 OK +*** Verified parent pointer: name:file2, namelen:5 +*** Parent pointer OK for child testfolder1/file2 +*** testfolder1/file2 OK + +*** testfolder2 OK +*** testfolder2/file3 OK +*** testfolder2/file3 OK +*** Verified parent pointer: name:file3, namelen:5 +*** Parent pointer OK for child testfolder2/file3 +*** testfolder1 OK +*** testfolder1/file2 OK +*** testfolder1/file2 OK +*** Verified parent pointer: name:file2, namelen:5 +*** Parent pointer OK for child testfolder1/file2 +look for both +SCRATCH_MNT/gorn +SCRATCH_MNT/dira/file1 +SCRATCH_MNT/dirb/file1 +look for dira +SCRATCH_MNT/dira/file1 +SCRATCH_MNT/dira/file1 +look for dirb +SCRATCH_MNT/dirb/file1 +SCRATCH_MNT/dirb/file1 From patchwork Wed Dec 27 13:48:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508470 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2FE437EE; Mon, 1 Jan 2024 00:48:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WrSBpqDI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9D19C433C8; Mon, 1 Jan 2024 00:48:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070132; bh=8VC3MszTXgxplXoFUbK/Xb0oi4VFlYatnyA4UBXVwEc=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=WrSBpqDIFA5LKOgbGPwiUCY4kuY6wUVQoUzY21CeD7AL5/TtldshKKcyWCo0jIbOf K5B++0Qbja6RrPlakEzG8SIkdbmClaKCO0g/FFbM9K8HGMFuUzchzoascKWRFl1K7v SLowf8KUvAFg5m2ANnD8Gs+Wm0aQIBR9uYbN1ZcD25uqD1qg/JfptnTdR0ny570G3x PHElztKJqTFi96aa9b3li/iFwssaoersouOK4racJXmcCn6FpIagUXLAW1bwN863fC XjlBhDFxk0ARC9wNuxVS7vopYCsyqaKbTDU6+SdSuuZg/0s5rqBkBshBs9BuM30TM4 U5NMGt5U+Fj0A== Date: Sun, 31 Dec 2023 16:48:51 +9900 Subject: [PATCH 10/11] xfs: add multi link parent pointer test From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: Allison Henderson , Catherine Hoang , fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028560.1824869.6750713419929891672.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Allison Henderson Add a test to verify parent pointers while multiple links to a file are created and removed. Signed-off-by: Allison Henderson Signed-off-by: Catherine Hoang Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- tests/xfs/1852 | 69 ++++ tests/xfs/1852.out | 1002 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1071 insertions(+) create mode 100755 tests/xfs/1852 create mode 100644 tests/xfs/1852.out diff --git a/tests/xfs/1852 b/tests/xfs/1852 new file mode 100755 index 0000000000..a5a9c75552 --- /dev/null +++ b/tests/xfs/1852 @@ -0,0 +1,69 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022-2024 Oracle and/or its affiliates. All Rights Reserved. +# +# FS QA Test No. 1852 +# +# multi link parent pointer test +# +. ./common/preamble +_begin_fstest auto quick parent + +# get standard environment, filters and checks +. ./common/parent + +# Modify as appropriate +_supported_fs xfs +_require_scratch +_require_xfs_sysfs debug/larp +_require_xfs_parent +_require_xfs_io_command "parent" + +# real QA test starts here + +# Create a directory tree using a protofile and +# make sure all inodes created have parent pointers + +protofile=$tmp.proto + +cat >$protofile <>$seqresres.full 2>&1 \ + || _fail "mkfs failed" +_check_scratch_fs + +_scratch_mount >>$seqres.full 2>&1 \ + || _fail "mount failed" + +testfolder1="testfolder1" +file1="file1" +file1_ln="file1_link" + +echo "" +# Multi link parent pointer test +NLINKS=100 +for (( j=0; j<$NLINKS; j++ )); do + ln $SCRATCH_MNT/$testfolder1/$file1 $SCRATCH_MNT/$testfolder1/$file1_ln.$j + _verify_parent "$testfolder1" "$file1_ln.$j" "$testfolder1/$file1" + _verify_parent "$testfolder1" "$file1" "$testfolder1/$file1_ln.$j" +done +# Multi unlink parent pointer test +for (( j=$NLINKS-1; j<=0; j-- )); do + ino="$(stat -c '%i' $SCRATCH_MNT/$testfolder1/$file1_ln.$j)" + rm $SCRATCH_MNT/$testfolder1/$file1_ln.$j + _verify_no_parent "$file1_ln.$j" "$ino" "$testfolder1/$file1" +done + +# success, all done +status=0 +exit diff --git a/tests/xfs/1852.out b/tests/xfs/1852.out new file mode 100644 index 0000000000..a13664d481 --- /dev/null +++ b/tests/xfs/1852.out @@ -0,0 +1,1002 @@ +QA output created by 1852 + +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.0 OK +*** Verified parent pointer: name:file1_link.0, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.0 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.0 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.1 OK +*** Verified parent pointer: name:file1_link.1, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.1 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.1 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.2 OK +*** Verified parent pointer: name:file1_link.2, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.2 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.2 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.3 OK +*** Verified parent pointer: name:file1_link.3, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.3 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.3 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.4 OK +*** Verified parent pointer: name:file1_link.4, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.4 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.4 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.5 OK +*** Verified parent pointer: name:file1_link.5, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.5 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.5 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.6 OK +*** Verified parent pointer: name:file1_link.6, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.6 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.6 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.7 OK +*** Verified parent pointer: name:file1_link.7, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.7 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.7 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.8 OK +*** Verified parent pointer: name:file1_link.8, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.8 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.8 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.9 OK +*** Verified parent pointer: name:file1_link.9, namelen:12 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.9 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.9 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.10 OK +*** Verified parent pointer: name:file1_link.10, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.10 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.10 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.11 OK +*** Verified parent pointer: name:file1_link.11, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.11 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.11 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.12 OK +*** Verified parent pointer: name:file1_link.12, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.12 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.12 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.13 OK +*** Verified parent pointer: name:file1_link.13, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.13 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.13 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.14 OK +*** Verified parent pointer: name:file1_link.14, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.14 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.14 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.15 OK +*** Verified parent pointer: name:file1_link.15, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.15 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.15 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.16 OK +*** Verified parent pointer: name:file1_link.16, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.16 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.16 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.17 OK +*** Verified parent pointer: name:file1_link.17, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.17 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.17 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.18 OK +*** Verified parent pointer: name:file1_link.18, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.18 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.18 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.19 OK +*** Verified parent pointer: name:file1_link.19, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.19 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.19 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.20 OK +*** Verified parent pointer: name:file1_link.20, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.20 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.20 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.21 OK +*** Verified parent pointer: name:file1_link.21, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.21 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.21 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.22 OK +*** Verified parent pointer: name:file1_link.22, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.22 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.22 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.23 OK +*** Verified parent pointer: name:file1_link.23, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.23 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.23 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.24 OK +*** Verified parent pointer: name:file1_link.24, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.24 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.24 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.25 OK +*** Verified parent pointer: name:file1_link.25, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.25 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.25 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.26 OK +*** Verified parent pointer: name:file1_link.26, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.26 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.26 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.27 OK +*** Verified parent pointer: name:file1_link.27, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.27 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.27 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.28 OK +*** Verified parent pointer: name:file1_link.28, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.28 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.28 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.29 OK +*** Verified parent pointer: name:file1_link.29, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.29 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.29 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.30 OK +*** Verified parent pointer: name:file1_link.30, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.30 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.30 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.31 OK +*** Verified parent pointer: name:file1_link.31, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.31 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.31 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.32 OK +*** Verified parent pointer: name:file1_link.32, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.32 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.32 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.33 OK +*** Verified parent pointer: name:file1_link.33, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.33 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.33 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.34 OK +*** Verified parent pointer: name:file1_link.34, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.34 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.34 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.35 OK +*** Verified parent pointer: name:file1_link.35, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.35 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.35 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.36 OK +*** Verified parent pointer: name:file1_link.36, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.36 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.36 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.37 OK +*** Verified parent pointer: name:file1_link.37, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.37 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.37 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.38 OK +*** Verified parent pointer: name:file1_link.38, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.38 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.38 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.39 OK +*** Verified parent pointer: name:file1_link.39, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.39 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.39 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.40 OK +*** Verified parent pointer: name:file1_link.40, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.40 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.40 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.41 OK +*** Verified parent pointer: name:file1_link.41, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.41 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.41 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.42 OK +*** Verified parent pointer: name:file1_link.42, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.42 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.42 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.43 OK +*** Verified parent pointer: name:file1_link.43, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.43 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.43 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.44 OK +*** Verified parent pointer: name:file1_link.44, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.44 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.44 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.45 OK +*** Verified parent pointer: name:file1_link.45, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.45 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.45 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.46 OK +*** Verified parent pointer: name:file1_link.46, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.46 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.46 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.47 OK +*** Verified parent pointer: name:file1_link.47, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.47 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.47 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.48 OK +*** Verified parent pointer: name:file1_link.48, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.48 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.48 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.49 OK +*** Verified parent pointer: name:file1_link.49, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.49 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.49 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.50 OK +*** Verified parent pointer: name:file1_link.50, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.50 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.50 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.51 OK +*** Verified parent pointer: name:file1_link.51, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.51 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.51 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.52 OK +*** Verified parent pointer: name:file1_link.52, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.52 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.52 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.53 OK +*** Verified parent pointer: name:file1_link.53, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.53 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.53 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.54 OK +*** Verified parent pointer: name:file1_link.54, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.54 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.54 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.55 OK +*** Verified parent pointer: name:file1_link.55, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.55 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.55 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.56 OK +*** Verified parent pointer: name:file1_link.56, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.56 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.56 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.57 OK +*** Verified parent pointer: name:file1_link.57, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.57 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.57 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.58 OK +*** Verified parent pointer: name:file1_link.58, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.58 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.58 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.59 OK +*** Verified parent pointer: name:file1_link.59, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.59 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.59 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.60 OK +*** Verified parent pointer: name:file1_link.60, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.60 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.60 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.61 OK +*** Verified parent pointer: name:file1_link.61, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.61 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.61 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.62 OK +*** Verified parent pointer: name:file1_link.62, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.62 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.62 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.63 OK +*** Verified parent pointer: name:file1_link.63, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.63 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.63 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.64 OK +*** Verified parent pointer: name:file1_link.64, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.64 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.64 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.65 OK +*** Verified parent pointer: name:file1_link.65, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.65 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.65 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.66 OK +*** Verified parent pointer: name:file1_link.66, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.66 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.66 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.67 OK +*** Verified parent pointer: name:file1_link.67, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.67 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.67 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.68 OK +*** Verified parent pointer: name:file1_link.68, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.68 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.68 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.69 OK +*** Verified parent pointer: name:file1_link.69, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.69 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.69 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.70 OK +*** Verified parent pointer: name:file1_link.70, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.70 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.70 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.71 OK +*** Verified parent pointer: name:file1_link.71, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.71 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.71 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.72 OK +*** Verified parent pointer: name:file1_link.72, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.72 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.72 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.73 OK +*** Verified parent pointer: name:file1_link.73, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.73 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.73 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.74 OK +*** Verified parent pointer: name:file1_link.74, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.74 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.74 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.75 OK +*** Verified parent pointer: name:file1_link.75, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.75 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.75 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.76 OK +*** Verified parent pointer: name:file1_link.76, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.76 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.76 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.77 OK +*** Verified parent pointer: name:file1_link.77, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.77 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.77 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.78 OK +*** Verified parent pointer: name:file1_link.78, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.78 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.78 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.79 OK +*** Verified parent pointer: name:file1_link.79, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.79 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.79 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.80 OK +*** Verified parent pointer: name:file1_link.80, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.80 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.80 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.81 OK +*** Verified parent pointer: name:file1_link.81, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.81 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.81 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.82 OK +*** Verified parent pointer: name:file1_link.82, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.82 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.82 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.83 OK +*** Verified parent pointer: name:file1_link.83, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.83 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.83 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.84 OK +*** Verified parent pointer: name:file1_link.84, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.84 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.84 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.85 OK +*** Verified parent pointer: name:file1_link.85, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.85 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.85 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.86 OK +*** Verified parent pointer: name:file1_link.86, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.86 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.86 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.87 OK +*** Verified parent pointer: name:file1_link.87, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.87 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.87 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.88 OK +*** Verified parent pointer: name:file1_link.88, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.88 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.88 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.89 OK +*** Verified parent pointer: name:file1_link.89, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.89 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.89 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.90 OK +*** Verified parent pointer: name:file1_link.90, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.90 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.90 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.91 OK +*** Verified parent pointer: name:file1_link.91, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.91 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.91 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.92 OK +*** Verified parent pointer: name:file1_link.92, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.92 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.92 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.93 OK +*** Verified parent pointer: name:file1_link.93, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.93 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.93 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.94 OK +*** Verified parent pointer: name:file1_link.94, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.94 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.94 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.95 OK +*** Verified parent pointer: name:file1_link.95, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.95 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.95 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.96 OK +*** Verified parent pointer: name:file1_link.96, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.96 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.96 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.97 OK +*** Verified parent pointer: name:file1_link.97, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.97 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.97 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.98 OK +*** Verified parent pointer: name:file1_link.98, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.98 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.98 +*** testfolder1 OK +*** testfolder1/file1 OK +*** testfolder1/file1_link.99 OK +*** Verified parent pointer: name:file1_link.99, namelen:13 +*** Parent pointer OK for child testfolder1/file1 +*** testfolder1 OK +*** testfolder1/file1_link.99 OK +*** testfolder1/file1 OK +*** Verified parent pointer: name:file1, namelen:5 +*** Parent pointer OK for child testfolder1/file1_link.99 From patchwork Wed Dec 27 13:49:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13508471 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D98EA7EF; Mon, 1 Jan 2024 00:49:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HmlFyddN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5E68C433C8; Mon, 1 Jan 2024 00:49:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704070147; bh=9pTCbXpBc5tPtBGAEvC5ixQAphPN9WMTl4OXQX+2itE=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=HmlFyddNI18fOdKd/2loBvrXkzdpopcufbGGiEz4uZiEEGASyL6MxBO4lfyZMSUYw XjGnEZb4GRKgLgkQ1gnNpI181YtFyTJlezOBb5PbRnXzyhuNXv9PZTPDLm8WpYOoR+ ajYbPqYJaiOSXHeLzU/EP7s3GORvRlXXPpZ35lsjGyySFvd+L0QeLMGL4yYO3RwSP9 eAE6rk2Jpzd/YSzdyhwNGi9PLY8O8GrmulmwxXy0ONyo0dzb5CSd1VNRDi4n3uzCQW seW5+x5r59SMKYSRXFEhpE5t+6kqH1uPRg0oqA/gXjnHphwdScD9jzJ+l/c9jCrELu zYugp1pHIw0mw== Date: Sun, 31 Dec 2023 16:49:07 +9900 Subject: [PATCH 11/11] xfs: add parent pointer inject test From: "Darrick J. Wong" To: zlang@redhat.com, djwong@kernel.org Cc: Allison Henderson , Catherine Hoang , fstests@vger.kernel.org, catherine.hoang@oracle.com, allison.henderson@oracle.com, guan@eryu.me, linux-xfs@vger.kernel.org Message-ID: <170405028573.1824869.3091340030856582154.stgit@frogsfrogsfrogs> In-Reply-To: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> References: <170405028421.1824869.17871351204326094851.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Allison Henderson Add a test to verify parent pointers after an error injection and log replay. Signed-off-by: Allison Henderson Signed-off-by: Catherine Hoang Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- tests/xfs/1853 | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/1853.out | 14 +++++++++ 2 files changed, 99 insertions(+) create mode 100755 tests/xfs/1853 create mode 100644 tests/xfs/1853.out diff --git a/tests/xfs/1853 b/tests/xfs/1853 new file mode 100755 index 0000000000..d5a5050e00 --- /dev/null +++ b/tests/xfs/1853 @@ -0,0 +1,85 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022-2024 Oracle and/or its affiliates. All Rights Reserved. +# +# FS QA Test No. 1853 +# +# parent pointer inject test +# +. ./common/preamble +_begin_fstest auto quick parent + +# get standard environment, filters and checks +. ./common/filter +. ./common/inject +. ./common/parent + +# Modify as appropriate +_supported_fs xfs +_require_scratch +_require_xfs_sysfs debug/larp +_require_xfs_io_error_injection "larp" +_require_xfs_parent +_require_xfs_io_command "parent" + +# real QA test starts here + +# Create a directory tree using a protofile and +# make sure all inodes created have parent pointers + +protofile=$tmp.proto + +cat >$protofile <>$seqres.full 2>&1 \ + || _fail "mkfs failed" +_check_scratch_fs + +_scratch_mount >>$seqres.full 2>&1 \ + || _fail "mount failed" + +testfolder1="testfolder1" +testfolder2="testfolder2" +file4="file4" +file5="file5" + +echo "" + +# Create files +touch $SCRATCH_MNT/$testfolder1/$file4 +_verify_parent "$testfolder1" "$file4" "$testfolder1/$file4" + +# Inject error +_scratch_inject_error "larp" + +# Move files +mv $SCRATCH_MNT/$testfolder1/$file4 $SCRATCH_MNT/$testfolder2/$file5 2>&1 \ + | _filter_scratch + +# FS should be shut down, touch will fail +touch $SCRATCH_MNT/$testfolder2/$file5 2>&1 | _filter_scratch + +# Remount to replay log +_scratch_remount_dump_log >> $seqres.full + +# FS should be online, touch should succeed +touch $SCRATCH_MNT/$testfolder2/$file5 + +# Check files again +_verify_parent "$testfolder2" "$file5" "$testfolder2/$file5" + +# success, all done +status=0 +exit diff --git a/tests/xfs/1853.out b/tests/xfs/1853.out new file mode 100644 index 0000000000..736f6dec00 --- /dev/null +++ b/tests/xfs/1853.out @@ -0,0 +1,14 @@ +QA output created by 1853 + +*** testfolder1 OK +*** testfolder1/file4 OK +*** testfolder1/file4 OK +*** Verified parent pointer: name:file4, namelen:5 +*** Parent pointer OK for child testfolder1/file4 +mv: cannot stat 'SCRATCH_MNT/testfolder1/file4': Input/output error +touch: cannot touch 'SCRATCH_MNT/testfolder2/file5': Input/output error +*** testfolder2 OK +*** testfolder2/file5 OK +*** testfolder2/file5 OK +*** Verified parent pointer: name:file5, namelen:5 +*** Parent pointer OK for child testfolder2/file5