From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Eryu Guan <eguan@redhat.com>
Cc: david@fromorbit.com, linux-btrfs@vger.kernel.org,
fstests@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: [PATCH 14/17] xfs: more rmapbt tests
Date: Mon, 8 Aug 2016 10:59:28 -0700 [thread overview]
Message-ID: <20160808175928.GD11291@birch.djwong.org> (raw)
In-Reply-To: <20160808084814.GC27776@eguan.usersys.redhat.com>
On Mon, Aug 08, 2016 at 04:48:14PM +0800, Eryu Guan wrote:
> On Thu, Jul 21, 2016 at 04:47:45PM -0700, Darrick J. Wong wrote:
> > More tests for the reverse mapping functionality.
> >
> > Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
> > ---
> > tests/xfs/876 | 76 +++++++++++++++++++++++++++++++++++++++++++++++
> > tests/xfs/876.out | 4 ++
> > tests/xfs/877 | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> > tests/xfs/877.out | 10 ++++++
> > tests/xfs/group | 4 ++
> > 5 files changed, 178 insertions(+), 1 deletion(-)
> > create mode 100755 tests/xfs/876
> > create mode 100644 tests/xfs/876.out
> > create mode 100755 tests/xfs/877
> > create mode 100644 tests/xfs/877.out
> >
> >
> > diff --git a/tests/xfs/876 b/tests/xfs/876
> > new file mode 100755
> > index 0000000..cf73d40
> > --- /dev/null
> > +++ b/tests/xfs/876
> > @@ -0,0 +1,76 @@
> > +#! /bin/bash
> > +# FS QA Test No. 876
> > +#
> > +# Create a big enough rmapbt that we tickle a fdblocks accounting bug.
>
> This test failed post-test fs check as well
>
> "sb_fdblocks 3912360, counted 3912522"
>
> Seems like it's a known bug?
(Yes, it should be fixed in the -wtf branch, as noted in a previous reply.)
> > +#
> > +#-----------------------------------------------------------------------
> > +# Copyright (c) 2016, Oracle and/or its affiliates. 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 -rf "$tmp".*
> > +}
> > +
> > +# get standard environment, filters and checks
> > +. ./common/rc
> > +. ./common/filter
> > +. ./common/attr
>
> Seems this is not needed.
>
> > +. ./common/reflink
> > +
> > +# real QA test starts here
> > +_supported_os Linux
> > +_require_scratch
> > +_require_xfs_scratch_rmapbt
> > +_require_scratch_reflink
> > +_require_test_program "punch-alternating"
> > +
> > +rm -f "$seqres.full"
> > +
> > +echo "+ create scratch fs"
> > +_scratch_mkfs > "$seqres.full" 2>&1
> > +
> > +echo "+ mount fs image"
> > +_scratch_mount
> > +blksz="$(stat -f $SCRATCH_MNT -c '%S')"
> > +isize=$(xfs_info $SCRATCH_MNT | grep isize | sed -e 's/^.*isize=\([0-9]*\).*$/\1/g')
>
> We usually get isize from the output of _filter_mkfs, e.g.
>
> _scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
> . $tmp.mkfs
>
> Then all mkfs info is set accordingly, including $isize
>
> But in this test, isize is got but not used. Remove the line?
Ok.
> > +
> > +bt_ptrs=$(( (blksz - 56) / 44 ))
> > +bt_recs=$(( (blksz - 56) / 24 ))
> > +
> > +blocks=$((bt_ptrs * bt_recs + 1))
> > +_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
> > +len=$((blocks * blksz))
> > +
> > +echo "+ make some files"
> > +$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
> > +$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
> > +./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
> > +./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
> > +
> > +# success, all done
> > +status=0
> > +exit
> > diff --git a/tests/xfs/876.out b/tests/xfs/876.out
> > new file mode 100644
> > index 0000000..96c1970
> > --- /dev/null
> > +++ b/tests/xfs/876.out
> > @@ -0,0 +1,4 @@
> > +QA output created by 876
> > ++ create scratch fs
> > ++ mount fs image
> > ++ make some files
> > diff --git a/tests/xfs/877 b/tests/xfs/877
> > new file mode 100755
> > index 0000000..9700263
> > --- /dev/null
> > +++ b/tests/xfs/877
> > @@ -0,0 +1,85 @@
> > +#! /bin/bash
> > +# FS QA Test No. 877
> > +#
> > +# Make sure query_range returns -EINVAL if lowkey > highkey.
>
> This test failed too, is this expected (again, tested with your
> djwong-experimental branck kernel and xfsprogs)?
>
> [root@dhcp-66-86-11 xfstests]# diff -u tests/xfs/877.out /root/workspace/xfstests/results//xfs_reflink/xfs/877.out.bad
> --- tests/xfs/877.out 2016-08-08 16:22:35.151000000 +0800
> +++ /root/workspace/xfstests/results//xfs_reflink/xfs/877.out.bad 2016-08-08 16:23:12.405000000 +0800
> @@ -7,4 +7,3 @@
> Unmount
> Try a regular fsmap
> Try a bad fsmap
> -Error 22 while querying fsmap btree.
During the code review of the XFS function that underlies GETFSMAP
(query_range), someone suggested that it should return -EINVAL if someone
queries start > end rather than simply returning no results, so this is
the xfstest to ensure that happens.
(It's in the -wtf branch.)
> > +#
> > +#-----------------------------------------------------------------------
> > +# Copyright (c) 2016, Oracle and/or its affiliates. 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 -rf "$tmp".* $metadump_file
> > +}
> > +
> > +# get standard environment, filters and checks
> > +. ./common/rc
> > +. ./common/filter
> > +. ./common/attr
>
> Seems this is not needed.
>
> > +
> > +# real QA test starts here
> > +_supported_os Linux
>
> _supported_fs xfs
>
> > +_require_xfs_scratch_rmapbt
>
> _require_xfs_io_command commands used in this test? e.g. falloc, fpunch, fcollapse and finsert
Ok.
> And '_require_command "$XFS_DB_PROG" "xfs_db"'
I'm assuming this is a new requirement to declare explicitly that we're
going to use xfs_db? All of the existing tests/xfs/ tests assume
that XFS_DB_PROG is always set.
>
> > +
> > +rm -f "$seqres.full"
> > +
> > +echo "Format and mount"
> > +_scratch_mkfs > "$seqres.full" 2>&1
> > +_scratch_mount
> > +blksz=65536
> > +blocks=16
> > +len=$((blocks * blksz))
> > +
> > +echo "Create some files"
> > +$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
> > +
> > +echo "Manipulate file"
> > +$XFS_IO_PROG -c "fpunch $blksz $blksz" \
> > + -c "fzero $((3 * blksz)) $blksz" \
> > + -c "pwrite -S 0x69 $((5 * blksz)) $blksz" \
> > + -c "fpunch $((7 * blksz)) $blksz" \
> > + -c "fsync" \
> > + -c "pwrite -S 0x70 $((7 * blksz)) $blksz" \
> > + -c "fcollapse $((9 * blksz)) $blksz" \
> > + -c "finsert $((10 * blksz)) $blksz" $SCRATCH_MNT/f1 >> $seqres.full
> > +
> > +echo "Check file"
> > +md5sum $SCRATCH_MNT/f1 | _filter_scratch
> > +od -tx1 -Ad -c $SCRATCH_MNT/f1 >> $seqres.full
> > +
> > +echo "Unmount"
> > +_scratch_unmount
> > +
> > +echo "Try a regular fsmap"
> > +$XFS_DB_PROG -c 'fsmap' $SCRATCH_DEV >> $seqres.full
> > +$XFS_DB_PROG -c 'fsmap 0 5' $SCRATCH_DEV >> $seqres.full
> > +
> > +echo "Try a bad fsmap"
> > +$XFS_DB_PROG -c 'fsmap 5 4' $SCRATCH_DEV
> > +
> > +# success, all done
> > +status=0
> > +exit
> > diff --git a/tests/xfs/877.out b/tests/xfs/877.out
> > new file mode 100644
> > index 0000000..4a2242f
> > --- /dev/null
> > +++ b/tests/xfs/877.out
> > @@ -0,0 +1,10 @@
> > +QA output created by 877
> > +Format and mount
> > +Create some files
> > +Manipulate file
> > +Check file
> > +e45c5707fcf6817e914ffb6ce37a0ac7 SCRATCH_MNT/f1
> > +Unmount
> > +Try a regular fsmap
> > +Try a bad fsmap
> > +Error 22 while querying fsmap btree.
> > diff --git a/tests/xfs/group b/tests/xfs/group
> > index 16f7947..f81f899 100644
> > --- a/tests/xfs/group
> > +++ b/tests/xfs/group
> > @@ -3,8 +3,8 @@
> > 003 db auto quick
> > 004 db auto quick
> > 005 auto quick
> > -007 auto quota quick
> > 006 auto quick mount
> > +007 auto quota quick
>
> This is already fixed in upstream, not needed.
Ok. It'll probably fix itself when I rebase.
--D
>
> Thanks,
> Eryu
>
> > 008 rw ioctl auto quick
> > 009 rw ioctl auto prealloc quick
> > 010 auto quick repair
> > @@ -309,3 +309,5 @@
> > 873 auto quick clone fsr
> > 874 auto quick clone fsr
> > 875 auto quick clone fsr quota
> > +876 auto quick rmap clone
> > +877 auto quick rmap clone
> >
next prev parent reply other threads:[~2016-08-08 17:59 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 23:46 [PATCH v7 00/17] xfstests: fixes and new tests for rmap/reflink/etc Darrick J. Wong
2016-07-21 23:46 ` [PATCH 01/17] xfs/26[34]: remove duplicate tests Darrick J. Wong
2016-08-01 6:25 ` Christoph Hellwig
2016-07-21 23:46 ` [PATCH 02/17] xfs: use rmapbt-checking helper Darrick J. Wong
2016-08-01 6:25 ` Christoph Hellwig
2016-07-21 23:46 ` [PATCH 03/17] xfs/310: fix the size calculation for the huge device Darrick J. Wong
2016-08-01 6:25 ` Christoph Hellwig
2016-07-21 23:46 ` [PATCH 04/17] xfs/122: list the new log redo items Darrick J. Wong
2016-08-01 6:26 ` Christoph Hellwig
2016-07-21 23:46 ` [PATCH 05/17] common/reflink: actually test dedupe on scratch device Darrick J. Wong
2016-08-01 6:26 ` Christoph Hellwig
2016-07-21 23:46 ` [PATCH 06/17] xfs: run xfs_repair at the end of each test Darrick J. Wong
2016-08-01 6:27 ` Christoph Hellwig
2016-08-01 17:08 ` Darrick J. Wong
2016-08-02 12:24 ` Christoph Hellwig
2016-08-03 9:15 ` Eryu Guan
2016-08-03 22:08 ` Darrick J. Wong
2016-08-03 22:45 ` [PATCH v2 06/17] xfs: optionally test xfs_repair index rebuilding " Darrick J. Wong
2016-07-21 23:47 ` [PATCH 07/17] xfs/128: cycle_mount the scratch device, not the test device Darrick J. Wong
2016-08-01 6:27 ` Christoph Hellwig
2016-08-03 9:37 ` Eryu Guan
2016-08-03 22:09 ` Darrick J. Wong
2016-08-03 22:48 ` [PATCH v2 " Darrick J. Wong
2016-07-21 23:47 ` [PATCH 08/17] xfs/129: fix post-metadump remounting idiocy Darrick J. Wong
2016-08-01 6:27 ` Christoph Hellwig
2016-07-21 23:47 ` [PATCH 09/17] common/dmerror: fix mount option issues Darrick J. Wong
2016-08-01 6:28 ` Christoph Hellwig
2016-08-03 10:38 ` Eryu Guan
2016-08-03 22:14 ` Darrick J. Wong
2016-08-03 22:50 ` [PATCH v2 " Darrick J. Wong
2016-08-04 0:33 ` Darrick J. Wong
2016-08-04 0:34 ` [PATCH v3 " Darrick J. Wong
2016-07-21 23:47 ` [PATCH 10/17] xfs/179: use scratch device helpers Darrick J. Wong
2016-08-01 6:28 ` Christoph Hellwig
2016-07-21 23:47 ` [PATCH 11/17] xfs/234: " Darrick J. Wong
2016-08-01 6:29 ` Christoph Hellwig
2016-07-21 23:47 ` [PATCH 12/17] reflink: test cross-mountpoint reflink and dedupe Darrick J. Wong
2016-08-01 6:29 ` Christoph Hellwig
2016-08-08 7:56 ` Eryu Guan
2016-08-08 17:28 ` Darrick J. Wong
2016-07-21 23:47 ` [PATCH 13/17] xfs: test swapext with reflink Darrick J. Wong
2016-08-08 8:13 ` Eryu Guan
2016-08-08 17:41 ` Darrick J. Wong
2016-08-09 6:29 ` Dave Chinner
2016-08-19 21:53 ` Darrick J. Wong
2016-07-21 23:47 ` [PATCH 14/17] xfs: more rmapbt tests Darrick J. Wong
2016-08-08 8:48 ` Eryu Guan
2016-08-08 17:59 ` Darrick J. Wong [this message]
2016-07-21 23:47 ` [PATCH 15/17] xfs: scrub fs (if still mounted) at the end of the test Darrick J. Wong
2016-08-08 8:52 ` Eryu Guan
2016-08-08 18:03 ` Darrick J. Wong
2016-07-21 23:48 ` [PATCH 16/17] xfs/122: add the realtime rmapbt inode and btree fields Darrick J. Wong
2016-08-01 6:30 ` Christoph Hellwig
2016-07-21 23:48 ` [PATCH 17/17] xfs: test realtime rmapbt code Darrick J. Wong
2016-08-08 9:08 ` Eryu Guan
2016-08-08 18:18 ` Darrick J. Wong
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