Just a bump since this is still the test case I'm using for parent
pointers
On Tue, 2022-06-14 at 15:01 -0700, Catherine Hoang wrote:
> From: Allison Henderson <allison.henderson@xxxxxxxxxx>
>
> This patch adds a test for basic parent pointer operations,
> including link, unlink, rename, overwrite, hardlinks and
> error inject.
>
> Signed-off-by: Allison Henderson <allison.henderson@xxxxxxxxxx>
> Signed-off-by: Catherine Hoang <catherine.hoang@xxxxxxxxxx>
> ---
> common/parent | 196 +++++++++
> common/rc | 3 +
> doc/group-names.txt | 1 +
> tests/xfs/547 | 126 ++++++
> tests/xfs/547.out | 59 +++
> tests/xfs/548 | 97 +++++
> tests/xfs/548.out | 1002
> +++++++++++++++++++++++++++++++++++++++++++
> tests/xfs/549 | 110 +++++
> tests/xfs/549.out | 14 +
> 9 files changed, 1608 insertions(+)
> create mode 100644 common/parent
> create mode 100755 tests/xfs/547
> create mode 100644 tests/xfs/547.out
> create mode 100755 tests/xfs/548
> create mode 100644 tests/xfs/548.out
> create mode 100755 tests/xfs/549
> create mode 100644 tests/xfs/549.out
>
> diff --git a/common/parent b/common/parent
> new file mode 100644
> index 00000000..0af12553
> --- /dev/null
> +++ b/common/parent
> @@ -0,0 +1,196 @@
> +#
> +# 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
> + _fail "Bad parent pointer reclen"
> + 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
> + _fail "$SCRATCH_MNT/$parent_path not found"
> + else
> + echo "*** $parent_path OK"
> + fi
> +
> + # Verify child exists
> + if [ ! -f $SCRATCH_MNT/$child_path ]; then
> + _fail "$SCRATCH_MNT/$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
> + _fail "$SCRATCH_MNT/$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
> + _fail "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
> + _fail "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
> + _fail "Bad parent pointer name value for
> $child_path."\
> + "$SCRATCH_MNT/$parent_ppath belongs
> to inode $PPPINO, but should be $cino"
> + fi
> +
> + echo "*** Verified parent pointer:"\
> + "name:$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
> + _fail "$SCRATCH_MNT/$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 [ $? -ne 0 ]; then
> + return 0
> + fi
> +
> + _fail "Parent pointer entry found where none should:"\
> + "inode:$PPINO, gen:$PPGEN,"
> + "name:$PPNAME, namelen:$PPNAME_LEN"
> +}
> +
> diff --git a/common/rc b/common/rc
> index 4201a059..68752cdc 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -2701,6 +2701,9 @@ _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/doc/group-names.txt b/doc/group-names.txt
> index e8e3477e..98bbe3b7 100644
> --- a/doc/group-names.txt
> +++ b/doc/group-names.txt
> @@ -77,6 +77,7 @@ 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/547 b/tests/xfs/547
> new file mode 100755
> index 00000000..5c7d1d45
> --- /dev/null
> +++ b/tests/xfs/547
> @@ -0,0 +1,126 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2022, Oracle and/or its affiliates. All Rights
> Reserved.
> +#
> +# FS QA Test 547
> +#
> +# simple parent pointer test
> +#
> +
> +. ./common/preamble
> +_begin_fstest auto quick parent
> +
> +cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> + echo 0 > /sys/fs/xfs/debug/larp
> +}
> +
> +full()
> +{
> + echo "" >>$seqres.full
> + echo "*** $* ***" >>$seqres.full
> + echo "" >>$seqres.full
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/filter
> +. ./common/reflink
> +. ./common/inject
> +. ./common/parent
> +
> +# Modify as appropriate
> +_supported_fs xfs
> +_require_scratch
> +_require_xfs_sysfs debug/larp
> +_require_xfs_io_error_injection "larp"
> +
> +echo 1 > /sys/fs/xfs/debug/larp
> +
> +# real QA test starts here
> +
> +# Create a directory tree using a protofile and
> +# make sure all inodes created have parent pointers
> +
> +protofile=$tmp.proto
> +
> +cat >$protofile <<EOF
> +DUMMY1
> +0 0
> +: root directory
> +d--777 3 1
> +: a directory
> +testfolder1 d--755 3 1
> +file1 ---755 3 1 /dev/null
> +$
> +: back in the root
> +testfolder2 d--755 3 1
> +file2 ---755 3 1 /dev/null
> +: done
> +$
> +EOF
> +
> +if [ $? -ne 0 ]
> +then
> + _fail "failed to create test protofile"
> +fi
> +
> +_scratch_mkfs -f -n parent=1 -p $protofile >>$seqres.full 2>&1 \
> + || _fail "mkfs failed"
> +_check_scratch_fs
> +
> +_scratch_mount >>$seqres.full 2>&1 \
> + || _fail "mount failed"
> +
> +testfolder1="testfolder1"
> +testfolder2="testfolder2"
> +file1="file1"
> +file2="file2"
> +file3="file3"
> +file4="file4"
> +file5="file5"
> +file1_ln="file1_link"
> +
> +echo ""
> +# Create parent pointer test
> +_verify_parent "$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"
> +
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/xfs/547.out b/tests/xfs/547.out
> new file mode 100644
> index 00000000..e0ce9e65
> --- /dev/null
> +++ b/tests/xfs/547.out
> @@ -0,0 +1,59 @@
> +QA output created by 547
> +
> +*** 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
> diff --git a/tests/xfs/548 b/tests/xfs/548
> new file mode 100755
> index 00000000..229d871a
> --- /dev/null
> +++ b/tests/xfs/548
> @@ -0,0 +1,97 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2022, Oracle and/or its affiliates. All Rights
> Reserved.
> +#
> +# FS QA Test 548
> +#
> +# multi link parent pointer test
> +#
> +. ./common/preamble
> +_begin_fstest auto quick parent
> +
> +cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> + echo 0 > /sys/fs/xfs/debug/larp
> +}
> +
> +full()
> +{
> + echo "" >>$seqres.full
> + echo "*** $* ***" >>$seqres.full
> + echo "" >>$seqres.full
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/filter
> +. ./common/reflink
> +. ./common/inject
> +. ./common/parent
> +
> +# Modify as appropriate
> +_supported_fs xfs
> +_require_scratch
> +_require_xfs_io_error_injection "larp"
> +_require_xfs_sysfs debug/larp
> +
> +echo 1 > /sys/fs/xfs/debug/larp
> +
> +# real QA test starts here
> +
> +# Create a directory tree using a protofile and
> +# make sure all inodes created have parent pointers
> +
> +protofile=$tmp.proto
> +
> +cat >$protofile <<EOF
> +DUMMY1
> +0 0
> +: root directory
> +d--777 3 1
> +: a directory
> +testfolder1 d--755 3 1
> +file1 ---755 3 1 /dev/null
> +: done
> +$
> +EOF
> +
> +if [ $? -ne 0 ]
> +then
> + _fail "failed to create test protofile"
> +fi
> +
> +_scratch_mkfs -f -n parent=1 -p $protofile >>$seqresres.full 2>&1 \
> + || _fail "mkfs failed"
> +_check_scratch_fs
> +
> +_scratch_mount >>$seqres.full 2>&1 \
> + || _fail "mount failed"
> +
> +testfolder1="testfolder1"
> +testfolder2="testfolder2"
> +file1="file1"
> +file2="file2"
> +file3="file3"
> +file4="file4"
> +file5="file5"
> +file1_ln="file1_link"
> +
> +echo ""
> +# Multi link parent pointer test
> +NLINKS=100
> +for (( j=0; j<$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/548.out b/tests/xfs/548.out
> new file mode 100644
> index 00000000..afdc083b
> --- /dev/null
> +++ b/tests/xfs/548.out
> @@ -0,0 +1,1002 @@
> +QA output created by 548
> +
> +*** 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
> diff --git a/tests/xfs/549 b/tests/xfs/549
> new file mode 100755
> index 00000000..e8e74b8a
> --- /dev/null
> +++ b/tests/xfs/549
> @@ -0,0 +1,110 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +# Copyright (c) 2022, Oracle and/or its affiliates. All Rights
> Reserved.
> +#
> +# FS QA Test 549
> +#
> +# parent pointer inject test
> +#
> +. ./common/preamble
> +_begin_fstest auto quick parent
> +
> +cleanup()
> +{
> + cd /
> + rm -f $tmp.*
> + echo 0 > /sys/fs/xfs/debug/larp
> +}
> +
> +full()
> +{
> + echo "" >>$seqres.full
> + echo "*** $* ***" >>$seqres.full
> + echo "" >>$seqres.full
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/filter
> +. ./common/reflink
> +. ./common/inject
> +. ./common/parent
> +
> +# Modify as appropriate
> +_supported_fs xfs
> +_require_scratch
> +_require_xfs_sysfs debug/larp
> +_require_xfs_io_error_injection "larp"
> +
> +echo 1 > /sys/fs/xfs/debug/larp
> +
> +# real QA test starts here
> +
> +# Create a directory tree using a protofile and
> +# make sure all inodes created have parent pointers
> +
> +protofile=$tmp.proto
> +
> +cat >$protofile <<EOF
> +DUMMY1
> +0 0
> +: root directory
> +d--777 3 1
> +: a directory
> +testfolder1 d--755 3 1
> +file1 ---755 3 1 /dev/null
> +$
> +: back in the root
> +testfolder2 d--755 3 1
> +file2 ---755 3 1 /dev/null
> +: done
> +$
> +EOF
> +
> +if [ $? -ne 0 ]
> +then
> + _fail "failed to create test protofile"
> +fi
> +
> +_scratch_mkfs -f -n parent=1 -p $protofile >>$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"
> +file4="file4"
> +file5="file5"
> +file1_ln="file1_link"
> +
> +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/549.out b/tests/xfs/549.out
> new file mode 100644
> index 00000000..1af49c73
> --- /dev/null
> +++ b/tests/xfs/549.out
> @@ -0,0 +1,14 @@
> +QA output created by 549
> +
> +*** 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
