Re: [PATCH v1 1/1] xfstests: Add parent pointer test

Allison Henderson <allison.henderson@xxxxxxxxxx> · Sun, 10 Jun 2018 11:54:34 -0700

On 06/10/2018 04:15 AM, Amir Goldstein wrote:
On Sun, Jun 10, 2018 at 8:43 AM, Amir Goldstein <amir73il@xxxxxxxxx> wrote:
On Sun, Jun 10, 2018 at 8:10 AM, Allison Henderson
<allison.henderson@xxxxxxxxxx> wrote:
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>

Looks mostly good. some comments below.

2 more..


---
  tests/xfs/448     |  423 +++++++++++++++++++++
  tests/xfs/448.out | 1096 +++++++++++++++++++++++++++++++++++++++++++++++++++++
  tests/xfs/group   |    1 +
  3 files changed, 1520 insertions(+)

diff --git a/tests/xfs/448 b/tests/xfs/448
new file mode 100755
index 0000000..8353bdb
--- /dev/null
+++ b/tests/xfs/448
@@ -0,0 +1,423 @@
+#! /bin/bash
+# Test 448
+#
+# parent pointer tests
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2018 Oracle, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+seqfull="$seqres.full"
+tatus=1        # failure is the default!

typo 'tutus'

+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+       cd /
+       rm -f $tmp.*
+}
+
+filter_dbval()
+{
+       awk '{ print $4 }'
+}
+
+_full()
+{
+    echo ""            >>$seqfull
+    echo "*** $* ***"  >>$seqfull
+    echo ""            >>$seqfull
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+. ./common/inject
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# Modify as appropriate
+_supported_os Linux
+_supported_fs xfs
+_require_scratch
+_require_xfs_io_error_injection "delayed_attr"

You need to implement and use
_require_xfs_io_command "parent"

Alrighty, I will add that in.


+
+echo "Silence is golden."

This is used it tests that don't emit any other output.
Please remove.

+
+# real QA test starts here
+protofile=$tmp.proto
+tempfile=$tmp.file
+
+echo fish >$tempfile
+$here/src/devzero -b 2048 -n 2 -c -v 44 $tempfile.2

It this used? comment might help.

+
+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
+

Please add a comment to explain what's the purpose of using
protofile in this test.


+#
+# parse_parent_pointer PARENT_POINTER_LIST PARENT_INODE PARENT_POINTER_NAME
+#
+# Given a list of parent pointers, find the record that matches
+# the given inode and filename
+#
+# outputs:
+# PPINO                : Parent pointer inode
+# PPGEN                : Parent pointer generation
+# PPNAME       : Parent pointer name
+# PPNAME_LEN   : Parent pointer name length
+#
+parse_parent_pointer()
+{
+       PARENTS=$1
+       PINO=$2
+       PARENT_POINTER_NAME=$3
+
+       PLEN=${#PARENTS[@]}
+       FOUND=0
+
+       # Find the entry that has the same inode as the parent
+       # and parse out the entry info
+       for (( i=0; i<${PLEN}; i++ )); do
+
+               #advance to the parent entry matching the parent inode
+               if ! echo ${PARENTS[$i]} | grep -q "p_ino    = $PINO" ; then
+                       continue
+               fi
+
+               PPINO="$(echo ${PARENTS[$i]} | awk '{print $NF}')"
+
+               ((i++))
+               PPGEN="$(echo ${PARENTS[$i]} | awk '{print $NF}')"
+
+               ((i++))
+               PPNAME_LEN="$(echo ${PARENTS[$i]} | awk '{print $NF}')"
+
+               ((i++))
+               PPNAME="$(echo ${PARENTS[$i]} | awk '{print $NF}' | cut -d '"' -f2 )"
+
+               if [ "$PPNAME" != "$PARENT_POINTER_NAME" ]; then
+                       continue
+               fi
+
+               break
+       done
+
+       # If exhausted the list, we didnt find anything
+       if [ $i -eq $PLEN ]; then
+               return 0
+       fi
+
+       # Verify the parent pointer name length is correct
+       if [ $PPNAME_LEN -ne ${#PARENT_POINTER_NAME} ]
+       then
+               _fail "Bad parent pointer reclen for $CHILD_PATH"
+       fi
+
+       #return sucess
+       return 1
+
+}
+
+#
+# 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
+#
+# #hardlink example
+# mkdir testfolder1
+# mkdir testfolder2
+# touch testfolder1/file1
+# ln testfolder1/file1 testfolder2/file1_ln
+# verify_parent testfolder2 file1_ln testfolder1/file1
+#
+verify_parent()
+{
+
+       PARENT_PATH=$1
+       PARENT_POINTER_NAME=$2
+       CHILD_PATH=$3
+
+       CHILD_NAME=$(basename "$CHILD_PATH")
+       PPINO=0
+       PPGEN=0
+       PPNAME_LEN=0
+       PPNAME=""
+       IFS=$'\n'
+
+       # 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 "*** $CHILD_PATH OK"
+       fi
+
+       # Verify the parent pointer name exists as a child of the parent
+       PARENT_PPATH="$PARENT_PATH/$PARENT_POINTER_NAME"
+
+       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 $SCRATCH_MNT/$CHILD_PATH))
+       if [[ $? != 0 ]]; then
+                _fail "No parent pointers found for $CHILD_PATH"
+       fi
+
+       parse_parent_pointer $PARENTS $PINO $PARENT_POINTER_NAME
+       FOUND=$?
+
+       # If we didnt find one, bail out
+       if [ $FOUND -eq 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 $CINO"
+       fi
+
+       echo "*** Verified parent pointer:"\
+                       "inode:$PPINO, name:$PPNAME, namelen:$PPNAME_LEN"
+       echo "*** Parent pointer OK for child $CHILD_PATH inode:$CINO"
+}
+
+#
+# verify_parent PARENT_PATH PARENT_POINTER_NAME CHILD_PATH
+#
+# Verify that the given child path contains no parent pointer entry
+# for the given parent path and parnet pointer name
+#
+verify_no_parent()
+{
+
+       PARENT_PATH=$1
+       PARENT_PNAME=$2
+       CHILD_PATH=$3
+       CHILD_NAME=$(basename "$CHILD_PATH")
+       PPINO=0
+       PPGEN=0
+       PPNAME_LEN=0
+       PPNAME=""
+       IFS=$'\n'
+
+       # Check if parent even exists
+       if [ ! -d $SCRATCH_MNT/$PARENT_PATH ]; then
+               return 0
+       fi
+
+
+       # Verify child exists
+       if [ ! -f $SCRATCH_MNT/$CHILD_PATH ]; then
+               _fail "$SCRATCH_MNT/$CHILD_PATH not found"
+       else
+               echo "*** $CHILD_PATH OK"
+       fi
+
+       # Get parent inode
+       PINO="$(stat -c '%i' $SCRATCH_MNT/$PARENT_PATH)"
+
+       # Get all the parent pointers of the child
+       PARENTS=($($XFS_IO_PROG -x -c parent $SCRATCH_MNT/$CHILD_PATH))
+       if [[ $? != 0 ]]; then
+               return 0
+       fi
+
+       parse_parent_pointer $PARENTS $PINO $PARENT_PNAME
+       FOUND=$?
+
+       # If we didnt find one, return sucess
+       if [ $FOUND -eq 0 ]; then
+               return 0
+       fi
+
+       _fail "Parent pointer entry found where none should:"\
+                       "inode:$PPINO, gen:$PPGEN,"
+                       "name:$PPNAME, namelen:$PPNAME_LEN"
+}
+
+verify_fs()
+{
+       echo "*** create FS"
+
+       rm -f $seqfull
+       _scratch_unmount >/dev/null 2>&1
+
+       _scratch_mkfs_xfs -f -n parent=1 -p $protofile >>$seqfull 2>&1 \
+               || _fail "mkfs failed"
+       echo "*** check FS"
+       _check_scratch_fs
+
+       echo "*** mount FS"
+       _full " mount"
+       _scratch_mount >>$seqfull 2>&1 \
+               || _fail "mount failed"
+
+       TESTFOLDER1="testfolder1"
+       TESTFOLDER2="testfolder2"
+       FILE1="file1"
+       FILE2="file2"
+       FILE3="file3"
+       FILE4="file4"
+       FILE5="file5"
+       FILE1_LN="file1_link"
+
+       echo ""
+       echo "Create parent pointer test"
+       verify_parent "$TESTFOLDER1" "$FILE1" "$TESTFOLDER1/$FILE1"
+
+       echo ""
+       echo "Move parent pointer test"
+       mv $SCRATCH_MNT/$TESTFOLDER1/$FILE1 $SCRATCH_MNT/$TESTFOLDER2/$FILE1
+       verify_parent "$TESTFOLDER2" "$FILE1" "$TESTFOLDER2/$FILE1"
+
+       echo ""
+       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 ""
+       echo "Remove hard link parent pointer test"
+       rm $SCRATCH_MNT/$TESTFOLDER2/$FILE1
+       verify_parent    "$TESTFOLDER1" "$FILE1_LN" "$TESTFOLDER1/$FILE1_LN"
+       verify_no_parent "$TESTFOLDER2" "$FILE1"    "$TESTFOLDER1/$FILE1_LN"
+
+       echo ""
+       echo "Rename parent pointer test"
+       mv $SCRATCH_MNT/$TESTFOLDER1/$FILE1_LN $SCRATCH_MNT/$TESTFOLDER1/$FILE2
+       verify_parent    "$TESTFOLDER1" "$FILE2"    "$TESTFOLDER1/$FILE2"
+       verify_no_parent "$TESTFOLDER1" "$FILE1_LN" "$TESTFOLDER1/$FILE2"
+
+       echo ""
+       echo "Over write parent pointer test"
+       touch $SCRATCH_MNT/$TESTFOLDER2/$FILE3
+       verify_parent    "$TESTFOLDER2" "$FILE3"    "$TESTFOLDER2/$FILE3"
+       mv -f $SCRATCH_MNT/$TESTFOLDER2/$FILE3 $SCRATCH_MNT/$TESTFOLDER1/$FILE2
+       verify_parent    "$TESTFOLDER1" "$FILE2"    "$TESTFOLDER1/$FILE2"
+
+
+       echo ""
+       echo "Multi link parent pointer test"
+       NLINKS=100
+       touch $SCRATCH_MNT/$TESTFOLDER1/$FILE1
+       for (( j=0; j<$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
+       echo "Multi unlink parent pointer test"
+       for (( j=$NLINKS-1; j<=0; j-- )); do
+               rm $SCRATCH_MNT/$TESTFOLDER1/$FILE1_LN.$j
+               verify_no_parent "$TESTFOLDER1" "$FILE1_LN.$j" "$TESTFOLDER1/$FILE1"
+       done
+
+
+       echo ""
+       echo "Error inject test"
+
+       echo "Create files"
+       touch $SCRATCH_MNT/$TESTFOLDER1/$FILE4
+       verify_parent    "$TESTFOLDER1" "$FILE4" "$TESTFOLDER1/$FILE4"
+
+       echo "Inject error"
+       _scratch_inject_error "delayed_attr"
+
+       echo "Move files"
+       mv $SCRATCH_MNT/$TESTFOLDER1/$FILE4 $SCRATCH_MNT/$TESTFOLDER2/$FILE5
+
+       echo "FS should be shut down, touch will fail"
+       touch $SCRATCH_MNT/$TESTFOLDER2/$FILE5 2>&1 | _filter_scratch
+
+       echo "Remount to replay log"
+       _scratch_inject_logprint >> $seqres.full
+
+       echo "FS should be online, touch should succeed"
+       touch $SCRATCH_MNT/$TESTFOLDER2/$FILE5
+
+       echo "Check files again"
+       verify_parent    "$TESTFOLDER2" "$FILE5" "$TESTFOLDER2/$FILE5"
+
+       echo "*** unmount FS"
+       _full "umount"
+       _scratch_unmount >>$seqfull 2>&1 \
+               || _fail "umount failed"
+
+}
+
+verify_fs
+
+echo "*** done"
+rm $seqfull
+status=0
+
+# success, all done
+status=0
+exit
diff --git a/tests/xfs/448.out b/tests/xfs/448.out
new file mode 100644
index 0000000..ccb2d4e
--- /dev/null
+++ b/tests/xfs/448.out
@@ -0,0 +1,1096 @@
+QA output created by 448
+Silence is golden.
+Wrote 2048.00Kb (value 0x2c)
+*** create FS
+*** check FS
+*** mount FS
+
+Create parent pointer test
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+
+Move parent pointer test
+*** testfolder2 OK
+*** testfolder2/file1 OK
+*** testfolder2/file1 OK
+*** Verified parent pointer: inode:33613312, name:file1, namelen:5
+*** Parent pointer OK for child testfolder2/file1 inode:16777345
+
+Hard link parent pointer test
+*** testfolder1 OK
+*** testfolder1/file1_link OK
+*** testfolder1/file1_link OK
+*** Verified parent pointer: inode:16777344, name:file1_link, namelen:10
+*** Parent pointer OK for child testfolder1/file1_link inode:16777345
+*** testfolder1 OK
+*** testfolder2/file1 OK
+*** testfolder1/file1_link OK
+*** Verified parent pointer: inode:16777344, name:file1_link, namelen:10
+*** Parent pointer OK for child testfolder2/file1 inode:16777345
+*** testfolder2 OK
+*** testfolder1/file1_link OK
+*** testfolder2/file1 OK
+*** Verified parent pointer: inode:33613312, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link inode:16777345
+*** testfolder2 OK
+*** testfolder2/file1 OK
+*** testfolder2/file1 OK
+*** Verified parent pointer: inode:33613312, name:file1, namelen:5
+*** Parent pointer OK for child testfolder2/file1 inode:16777345
+
+Remove hard link parent pointer test
+*** testfolder1 OK
+*** testfolder1/file1_link OK
+*** testfolder1/file1_link OK
+*** Verified parent pointer: inode:16777344, name:file1_link, namelen:10
+*** Parent pointer OK for child testfolder1/file1_link inode:16777345
+*** testfolder1/file1_link OK
+
+Rename parent pointer test
+*** testfolder1 OK
+*** testfolder1/file2 OK
+*** testfolder1/file2 OK
+*** Verified parent pointer: inode:16777344, name:file2, namelen:5
+*** Parent pointer OK for child testfolder1/file2 inode:16777345
+*** testfolder1/file2 OK
+
+Over write parent pointer test
+*** testfolder2 OK
+*** testfolder2/file3 OK
+*** testfolder2/file3 OK
+*** Verified parent pointer: inode:33613312, name:file3, namelen:5
+*** Parent pointer OK for child testfolder2/file3 inode:33613314
+*** testfolder1 OK
+*** testfolder1/file2 OK
+*** testfolder1/file2 OK
+*** Verified parent pointer: inode:16777344, name:file2, namelen:5
+*** Parent pointer OK for child testfolder1/file2 inode:33613314
+
+Multi link parent pointer test
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.0 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.0, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.0 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.0 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.1 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.1, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.1 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.2 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.2, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.2 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.2 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.3 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.3, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.3 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.3 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.4 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.4, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.4 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.4 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.5 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.5, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.5 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.5 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.6 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.6, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.6 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.6 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.7 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.7, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.7 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.7 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.8 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.8, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.8 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.8 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.9 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.9, namelen:12
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.9 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.9 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.10 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.10, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.10 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.10 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.11 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.11, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.11 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.11 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.12 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.12, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.12 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.12 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.13 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.13, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.13 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.13 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.14 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.14, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.14 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.14 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.15 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.15, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.15 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.15 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.16 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.16, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.16 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.16 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.17 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.17, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.17 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.17 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.18 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.18, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.18 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.18 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.19 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.19, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.19 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.19 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.20 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.20, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.20 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.20 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.21 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.21, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.21 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.21 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.22 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.22, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.22 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.22 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.23 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.23, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.23 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.23 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.24 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.24, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.24 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.24 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.25 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.25, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.25 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.25 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.26 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.26, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.26 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.26 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.27 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.27, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.27 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.27 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.28 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.28, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.28 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.28 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.29 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.29, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.29 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.29 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.30 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.30, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.30 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.30 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.31 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.31, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.31 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.31 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.32 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.32, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.32 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.32 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.33 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.33, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.33 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.33 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.34 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.34, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.34 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.34 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.35 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.35, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.35 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.35 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.36 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.36, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.36 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.36 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.37 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.37, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.37 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.37 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.38 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.38, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.38 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.38 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.39 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.39, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.39 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.39 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.40 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.40, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.40 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.40 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.41 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.41, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.41 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.41 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.42 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.42, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.42 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.42 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.43 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.43, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.43 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.43 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.44 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.44, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.44 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.44 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.45 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.45, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.45 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.45 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.46 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.46, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.46 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.46 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.47 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.47, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.47 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.47 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.48 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.48, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.48 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.48 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.49 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.49, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.49 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.49 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.50 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.50, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.50 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.50 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.51 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.51, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.51 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.51 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.52 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.52, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.52 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.52 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.53 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.53, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.53 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.53 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.54 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.54, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.54 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.54 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.55 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.55, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.55 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.55 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.56 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.56, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.56 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.56 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.57 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.57, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.57 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.57 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.58 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.58, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.58 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.58 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.59 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.59, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.59 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.59 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.60 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.60, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.60 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.60 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.61 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.61, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.61 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.61 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.62 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.62, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.62 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.62 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.63 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.63, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.63 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.63 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.64 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.64, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.64 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.64 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.65 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.65, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.65 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.65 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.66 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.66, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.66 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.66 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.67 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.67, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.67 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.67 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.68 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.68, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.68 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.68 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.69 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.69, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.69 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.69 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.70 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.70, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.70 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.70 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.71 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.71, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.71 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.71 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.72 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.72, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.72 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.72 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.73 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.73, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.73 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.73 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.74 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.74, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.74 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.74 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.75 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.75, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.75 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.75 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.76 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.76, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.76 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.76 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.77 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.77, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.77 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.77 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.78 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.78, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.78 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.78 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.79 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.79, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.79 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.79 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.80 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.80, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.80 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.80 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.81 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.81, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.81 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.81 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.82 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.82, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.82 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.82 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.83 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.83, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.83 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.83 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.84 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.84, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.84 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.84 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.85 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.85, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.85 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.85 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.86 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.86, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.86 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.86 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.87 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.87, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.87 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.87 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.88 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.88, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.88 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.88 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.89 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.89, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.89 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.89 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.90 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.90, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.90 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.90 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.91 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.91, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.91 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.91 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.92 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.92, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.92 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.92 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.93 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.93, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.93 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.93 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.94 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.94, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.94 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.94 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.95 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.95, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.95 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.95 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.96 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.96, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.96 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.96 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.97 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.97, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.97 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.97 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.98 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.98, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.98 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.98 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1 OK
+*** testfolder1/file1_link.99 OK
+*** Verified parent pointer: inode:16777344, name:file1_link.99, namelen:13
+*** Parent pointer OK for child testfolder1/file1 inode:16777345
+*** testfolder1 OK
+*** testfolder1/file1_link.99 OK
+*** testfolder1/file1 OK
+*** Verified parent pointer: inode:16777344, name:file1, namelen:5
+*** Parent pointer OK for child testfolder1/file1_link.99 inode:16777345
+Multi unlink parent pointer test
+
+Error inject test
+Create files
+*** testfolder1 OK
+*** testfolder1/file4 OK
+*** testfolder1/file4 OK
+*** Verified parent pointer: inode:16777344, name:file4, namelen:5
+*** Parent pointer OK for child testfolder1/file4 inode:16777346
+Inject error
+Move files
+mv: cannot move '/mnt/scratch/testfolder1/file4' to '/mnt/scratch/testfolder2/file5': Input/output error
+FS should be shut down, touch will fail
+touch: cannot touch 'SCRATCH_MNT/testfolder2/file5': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Check files again
+*** testfolder2 OK
+*** testfolder2/file5 OK
+*** testfolder2/file5 OK
+*** Verified parent pointer: inode:33613312, name:file5, namelen:5
+*** Parent pointer OK for child testfolder2/file5 inode:16777346
+*** unmount FS
+*** done
diff --git a/tests/xfs/group b/tests/xfs/group
index 2319f58..fb74e82 100644
--- a/tests/xfs/group
+++ b/tests/xfs/group
@@ -445,3 +445,4 @@
  445 auto quick filestreams
  446 auto quick
  447 auto mount
+448 auto

Isn't this test quick?

Thanks,
Amir.

It actually takes about a minute and a half for me, though I guess it 
would depend on how fast the host is.  Most of the time goes into the 
loop of 100: create a hard link, and then scan through all the entries 
to see if the new parent pointer is there.  This was mostly to make sure 
the attr tree was expanding correctly back when I was trying to get the 
transaction rolling straightened out.

Allison


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