On Fri, Jun 01, 2018 at 04:07:31PM +0800, Zorro Lang wrote: > Duperemove is a tool for finding duplicated extents and submitting > them for deduplication, and it supports XFS. This case trys to > verify the integrity of XFS after running duperemove. > > Signed-off-by: Zorro Lang <zlang@xxxxxxxxxx> > --- > Hi, > > The V1 should be: > https://www.spinics.net/lists/linux-xfs/msg18982.html > > This time I send 3 cases at same time. > > Thanks, > Zorro > > common/config | 1 + > tests/shared/008 | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/shared/008.out | 3 ++ > tests/shared/group | 1 + > 4 files changed, 84 insertions(+) > create mode 100755 tests/shared/008 > create mode 100644 tests/shared/008.out > > diff --git a/common/config b/common/config > index 02c378a9..def559c1 100644 > --- a/common/config > +++ b/common/config > @@ -207,6 +207,7 @@ export SQLITE3_PROG="`set_prog_path sqlite3`" > export TIMEOUT_PROG="`set_prog_path timeout`" > export SETCAP_PROG="`set_prog_path setcap`" > export GETCAP_PROG="`set_prog_path getcap`" > +export DUPEREMOVE_PROG="`set_prog_path duperemove`" > > # use 'udevadm settle' or 'udevsettle' to wait for lv to be settled. > # newer systems have udevadm command but older systems like RHEL5 don't. > diff --git a/tests/shared/008 b/tests/shared/008 > new file mode 100755 > index 00000000..74362807 > --- /dev/null > +++ b/tests/shared/008 > @@ -0,0 +1,79 @@ > +#! /bin/bash > +# FS QA Test 008 > +# > +# Dedupe a single big file and verify integrity > +# > +#----------------------------------------------------------------------- > +# Copyright (c) 2018 Red Hat 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/$$ > +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/reflink > + > +# remove previous $seqres.full before test > +rm -f $seqres.full > + > +# duperemove only supports btrfs and xfs (with reflink feature). > +# Add other filesystems if it supports more later. > +_supported_fs xfs btrfs I'm wondering if this could be moved to generic. duperemove only supports btrfs and xfs, is that because only btrfs and xfs support reflink, or is there some other reason in duperemove itself? If it's the former case, it's fine to move test to generic, as _require_scratch_dedupe serves as a guard; if it's the latter case, I think shared test is a good match. > +_supported_os Linux > +_require_scratch_dedupe > +_require_command "$DUPEREMOVE_PROG" duperemove > + > +fssize=$((2 * 1024 * 1024 * 1024)) > +_scratch_mkfs_sized $fssize > $seqres.full 2>&1 > +_scratch_mount >> $seqres.full 2>&1 > + > +# fill the fs with a big file has same contents > +$XFS_IO_PROG -f -c "pwrite -S 0x55 0 $fssize" $SCRATCH_MNT/${seq}.file \ > + >> $seqres.full 2>&1 > +md5sum $SCRATCH_MNT/${seq}.file > $TEST_DIR/${seq}md5.sum Dump md5sum to $tmp? e.g. $tmp.md5sum The other two tests have similar issues. Thanks, Eryu > + > +echo "= before cycle mount =" > +# Dedupe with 1M blocksize > +$DUPEREMOVE_PROG -dr --dedupe-options=same -b 1048576 $SCRATCH_MNT/ >>$seqres.full 2>&1 > +# Verify integrity > +md5sum -c --quiet $TEST_DIR/${seq}md5.sum > +# Dedupe with 64k blocksize > +$DUPEREMOVE_PROG -dr --dedupe-options=same -b 65536 $SCRATCH_MNT/ >>$seqres.full 2>&1 > +# Verify integrity again > +md5sum -c --quiet $TEST_DIR/${seq}md5.sum > + > +# umount and mount again, verify pagecache contents don't mutate > +_scratch_cycle_mount > +echo "= after cycle mount =" > +md5sum -c --quiet $TEST_DIR/${seq}md5.sum > + > +status=0 > +exit > diff --git a/tests/shared/008.out b/tests/shared/008.out > new file mode 100644 > index 00000000..f29d478f > --- /dev/null > +++ b/tests/shared/008.out > @@ -0,0 +1,3 @@ > +QA output created by 008 > += before cycle mount = > += after cycle mount = > diff --git a/tests/shared/group b/tests/shared/group > index b3663a03..de7fe79f 100644 > --- a/tests/shared/group > +++ b/tests/shared/group > @@ -10,6 +10,7 @@ > 005 dangerous_fuzzers > 006 auto enospc > 007 dangerous_fuzzers > +008 auto quick dedupe > 032 mkfs auto quick > 272 auto enospc rw > 289 auto quick > -- > 2.14.3 > > -- > To unsubscribe from this list: send the line "unsubscribe fstests" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
