On Monday, October 9, 2017 12:07:08 AM IST Amir Goldstein wrote:
> On Sun, Oct 8, 2017 at 2:25 PM, Chandan Rajendra
> <chandan@xxxxxxxxxxxxxxxxxx> wrote:
> > Signed-off-by: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx>
> > ---
> > Changelog:
> > v1->v2:
> > Address the following review comments from Amir.
> > 1. overlay/041 now uses _overlay_scratch_mount_dirs() introduced by the patch
> > "overlay: create helper _overlay_scratch_mount_dirs()".
>
> Just to mention explicitly to eryu this depends on a not yet merged
> patch on mine
>
> > 2. Use _scratch_mkfs() instead of manually setting of the base filesystem.
> > 3. Use a directory in $OVL_BASE_TEST_DIR as the overlay instance's lowerdir.
> > 4. Remove redundant invocation of "chown" operation on a regular file to cause
> > copy-up to occur.
> >
> > tests/overlay/041 | 197 ++++++++++++++++++++++++++++++++++++++++++++++++++
> > tests/overlay/041.out | 2 +
> > tests/overlay/group | 1 +
> > 3 files changed, 200 insertions(+)
> > create mode 100755 tests/overlay/041
> > create mode 100644 tests/overlay/041.out
> >
> > diff --git a/tests/overlay/041 b/tests/overlay/041
> > new file mode 100755
> > index 0000000..5b3920a
> > --- /dev/null
> > +++ b/tests/overlay/041
> > @@ -0,0 +1,197 @@
> > +#! /bin/bash
> > +# FSQA Test No. 041
> > +#
> > +# Test consistent d_ino numbers on non-samefs setup
> > +# This is a variant of overlay/038 to test consistent d_ino numbers
> > +# for non-samefs setup.
> > +#
> > +#-----------------------------------------------------------------------
> > +#
> > +# Copyright (C) 2017 IBM Corporation. All Rights Reserved.
> > +# Author: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx>
> > +#
> > +# 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/attr
> > +
> > +# real QA test starts here
> > +_supported_fs overlay
> > +_supported_os Linux
> > +_require_scratch
> > +_require_test
> > +_require_attrs
> > +_require_test_program "t_dir_type"
> > +
> > +rm -f $seqres.full
> > +
> > +lowerdir=$OVL_BASE_TEST_DIR/$seq-ovl-lower
> > +rm -rf $lowerdir
> > +mkdir $lowerdir
> > +
> > +# Create our test files.
> > +mkdir $lowerdir/test_dir/
> > +mkdir $lowerdir/test_dir/pure_lower_dir
> > +mkdir $lowerdir/test_dir/merged_dir
> > +touch $lowerdir/test_file
> > +
> > +_scratch_mkfs
> > +
> > +upperdir=$OVL_BASE_SCRATCH_MNT/$OVL_UPPER
> > +workdir=$OVL_BASE_SCRATCH_MNT/$OVL_WORK
> > +
> > +_overlay_scratch_mount_dirs $lowerdir $upperdir $workdir
> > +
> > +# mount | grep -i overlay
> > +# echo "\$SCRATCH_MNT = $SCRATCH_MNT"
>
> Leftover
>
Sorry, I will post the next version of the patch with those statements removed.
Thanks once again for reviewing the patch.
--
chandan
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