| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2016, Oracle and/or its affiliates. All Rights Reserved. |
| # |
| # FS QA Test No. 209 |
| # |
| # Make sure setting cowextsz on a directory propagates it to subfiles. |
| # |
| 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/reflink |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _require_scratch_reflink |
| _require_cp_reflink |
| _require_xfs_io_command "fiemap" |
| _require_xfs_io_command "cowextsize" |
| |
| rm -f $seqres.full |
| |
| echo "Format and mount" |
| _scratch_mkfs > $seqres.full 2>&1 |
| _scratch_mount >> $seqres.full 2>&1 |
| |
| testdir=$SCRATCH_MNT/test-$seq |
| mkdir $testdir |
| |
| echo "Set extsz and cowextsz on directory" |
| $XFS_IO_PROG -c "cowextsize 1048576" $testdir >> $seqres.full |
| |
| echo "Create a fake tree structure" |
| seq 1 2 | while read nr; do |
| mkdir "$testdir/dir-$nr" |
| seq 1 4 | while read nnr; do |
| touch "$testdir/dir-$nr/file-$nnr" |
| done |
| done |
| _scratch_cycle_mount |
| |
| echo "Check cowextsize settings" |
| seq 1 2 | while read nr; do |
| seq 1 4 | while read nnr; do |
| file="$testdir/dir-$nr/file-$nnr" |
| $XFS_IO_PROG -c "cowextsize" $file | _filter_scratch |
| done |
| done |
| |
| # success, all done |
| status=0 |
| exit |