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Date: Fri, 16 Aug 2013 13:28:07 +0800
From: Zheng Liu <gnehzuil.liu@...il.com>
To: xfs@....sgi.com, linux-ext4@...r.kernel.org,
Rich Johnston <rjohnston@....com>
Cc: Zheng Liu <wenqing.lz@...bao.com>,
Eric Sandeen <sandeen@...deen.net>,
Dave Chinner <david@...morbit.com>
Subject: [PATCH v7] xfstests: add a new test case for ext4 indirect-based file
From: Zheng Liu <wenqing.lz@...bao.com>
After applied this commit (864688d3), xfstests #255 will not test a
file system that cannot support fallocate(2), such as a indirect-based
file in ext4. So we need to add a new generic test case to test it.
The difference between #255 and this test case is only to use pwrite to
allocate blocks. Other filesystems should survive in this test case.
In the mean time, a new argument '-u' is added into _test_generic_punch
not to run unwritten tests.
Reviewed-by: Rich Johnston <rjohnston@....com>
Signed-off-by: Zheng Liu <wenqing.lz@...bao.com>
Cc: Eric Sandeen <sandeen@...deen.net>
Cc: Dave Chinner <david@...morbit.com>
---
changelog:
* rebase against the latest xfstests/master branch
* don't change test case #255 because the problem has been fixed
Hi Rich,
Could you please look at this patch?
Thanks,
- Zheng
common/punch | 164 ++++++++++++++++++++++++++----------------------
tests/generic/316 | 67 ++++++++++++++++++++
tests/generic/316.out | 165 +++++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/group | 1 +
4 files changed, 322 insertions(+), 75 deletions(-)
create mode 100755 tests/generic/316
create mode 100644 tests/generic/316.out
diff --git a/common/punch b/common/punch
index d8f73d0..7b3c009 100644
--- a/common/punch
+++ b/common/punch
@@ -285,19 +285,25 @@ die_now()
# Use the -d flag to not sync the file between tests.
# This will test the handling of delayed extents
#
+# Use the -u flag to not run unwritten tests.
+# This will eliminate some unnecessary information.
+#
_test_generic_punch()
{
remove_testfile=1
sync_cmd="-c fsync"
+ unwritten_tests=1
OPTIND=1
- while getopts 'dk' OPTION
+ while getopts 'dku' OPTION
do
case $OPTION in
k) remove_testfile=
;;
d) sync_cmd=
;;
+ u) unwritten_tests=
+ ;;
?) echo Invalid flag
exit 1
;;
@@ -333,16 +339,18 @@ _test_generic_punch()
[ $? -ne 0 ] && die_now
_md5_checksum $testfile
- echo " 3. into unwritten space"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
+ if [ "$unwritten_tests" ]; then
+ echo " 3. into unwritten space"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 0 20k" \
+ -c "$zero_cmd 4k 8k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 0 20k" \
- -c "$zero_cmd 4k 8k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
echo " 4. hole -> data"
if [ "$remove_testfile" ]; then
@@ -355,16 +363,18 @@ _test_generic_punch()
[ $? -ne 0 ] && die_now
_md5_checksum $testfile
- echo " 5. hole -> unwritten"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
+ if [ "$unwritten_tests" ]; then
+ echo " 5. hole -> unwritten"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 8k 8k" \
+ -c "$zero_cmd 4k 8k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 8k 8k" \
- -c "$zero_cmd 4k 8k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
echo " 6. data -> hole"
if [ "$remove_testfile" ]; then
@@ -377,40 +387,42 @@ _test_generic_punch()
[ $? -ne 0 ] && die_now
_md5_checksum $testfile
- echo " 7. data -> unwritten"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
- fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "pwrite 0 8k" $sync_cmd \
- -c "$alloc_cmd 8k 8k" \
- -c "$zero_cmd 4k 8k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
-
- echo " 8. unwritten -> hole"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
- fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 0 8k" \
- -c "$zero_cmd 4k 8k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
-
- echo " 9. unwritten -> data"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
+ if [ "$unwritten_tests" ]; then
+ echo " 7. data -> unwritten"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "pwrite 0 8k" $sync_cmd \
+ -c "$alloc_cmd 8k 8k" \
+ -c "$zero_cmd 4k 8k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
+
+ echo " 8. unwritten -> hole"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 0 8k" \
+ -c "$zero_cmd 4k 8k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
+
+ echo " 9. unwritten -> data"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 0 8k" \
+ -c "pwrite 8k 8k" $sync_cmd \
+ -c "$zero_cmd 4k 8k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 0 8k" \
- -c "pwrite 8k 8k" $sync_cmd \
- -c "$zero_cmd 4k 8k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
echo " 10. hole -> data -> hole"
if [ "$remove_testfile" ]; then
@@ -437,30 +449,32 @@ _test_generic_punch()
[ $? -ne 0 ] && die_now
_md5_checksum $testfile
- echo " 12. unwritten -> data -> unwritten"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
- fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 0 20k" \
- -c "pwrite 8k 4k" $sync_cmd \
- -c "$zero_cmd 4k 12k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
-
- echo " 13. data -> unwritten -> data"
- if [ "$remove_testfile" ]; then
- rm -f $testfile
+ if [ "$unwritten_tests" ]; then
+ echo " 12. unwritten -> data -> unwritten"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 0 20k" \
+ -c "pwrite 8k 4k" $sync_cmd \
+ -c "$zero_cmd 4k 12k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
+
+ echo " 13. data -> unwritten -> data"
+ if [ "$remove_testfile" ]; then
+ rm -f $testfile
+ fi
+ $XFS_IO_PROG -f -c "truncate 20k" \
+ -c "$alloc_cmd 0 20k" \
+ -c "pwrite 0k 8k" $sync_cmd \
+ -c "pwrite 12k 8k" -c "fsync" \
+ -c "$zero_cmd 4k 12k" \
+ -c "$map_cmd -v" $testfile | $filter_cmd
+ [ $? -ne 0 ] && die_now
+ _md5_checksum $testfile
fi
- $XFS_IO_PROG -f -c "truncate 20k" \
- -c "$alloc_cmd 0 20k" \
- -c "pwrite 0k 8k" $sync_cmd \
- -c "pwrite 12k 8k" -c "fsync" \
- -c "$zero_cmd 4k 12k" \
- -c "$map_cmd -v" $testfile | $filter_cmd
- [ $? -ne 0 ] && die_now
- _md5_checksum $testfile
echo " 14. data -> hole @ EOF"
rm -f $testfile
diff --git a/tests/generic/316 b/tests/generic/316
new file mode 100755
index 0000000..8cb2975
--- /dev/null
+++ b/tests/generic/316
@@ -0,0 +1,67 @@
+#! /bin/bash
+# FS QA Test No. 316
+#
+# Test Generic fallocate hole punching w/o unwritten extent
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2013 Alibaba Group. 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/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/punch
+
+# real QA test starts here
+_supported_fs generic
+_supported_os Linux
+
+_require_xfs_io_falloc_punch
+_require_xfs_io_fiemap
+
+testfile=$TEST_DIR/$seq.$$
+
+# Standard punch hole tests
+_test_generic_punch -u pwrite fpunch fpunch fiemap _filter_hole_fiemap $testfile
+
+# Delayed allocation punch hole tests
+_test_generic_punch -u -d pwrite fpunch fpunch fiemap _filter_hole_fiemap $testfile
+
+# Multi hole punch tests
+_test_generic_punch -u -k pwrite fpunch fpunch fiemap _filter_hole_fiemap $testfile
+
+# Delayed allocation multi punch hole tests
+_test_generic_punch -u -d -k pwrite fpunch fpunch fiemap _filter_hole_fiemap $testfile
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/316.out b/tests/generic/316.out
new file mode 100644
index 0000000..4bb11ec
--- /dev/null
+++ b/tests/generic/316.out
@@ -0,0 +1,165 @@
+QA output created by 316
+ 1. into a hole
+daa100df6e6711906b61c9ab5aa16032
+ 2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 4. hole -> data
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+ 6. data -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+1b3779878366498b28c702ef88c4a773
+ 10. hole -> data -> hole
+daa100df6e6711906b61c9ab5aa16032
+ 11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+ 15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+ 1. into a hole
+daa100df6e6711906b61c9ab5aa16032
+ 2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 4. hole -> data
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+ 6. data -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+1b3779878366498b28c702ef88c4a773
+ 10. hole -> data -> hole
+daa100df6e6711906b61c9ab5aa16032
+ 11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+ 15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+ 1. into a hole
+0: [0..7]: extent
+1: [8..39]: hole
+5a58e46082be047d0f13bee7974015b9
+ 2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 4. hole -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 6. data -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 10. hole -> data -> hole
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+ 15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+ 1. into a hole
+0: [0..7]: extent
+1: [8..39]: hole
+5a58e46082be047d0f13bee7974015b9
+ 2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 4. hole -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 6. data -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+ 10. hole -> data -> hole
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+ 14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+ 15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+ 17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
diff --git a/tests/generic/group b/tests/generic/group
index 052b0fe..c94cdde 100644
--- a/tests/generic/group
+++ b/tests/generic/group
@@ -118,3 +118,4 @@
313 auto quick
314 auto quick acl
315 auto quick rw prealloc
+316 auto quick
--
1.7.9.7
--
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