| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. |
| # |
| # FS QA Test No. 160 |
| # |
| # Check that we can't dedupe immutable files |
| # |
| . ./common/preamble |
| _begin_fstest auto quick clone dedupe |
| |
| # Override the default cleanup function. |
| _cleanup() |
| { |
| cd / |
| rm -rf $tmp.* $testdir1 |
| } |
| |
| # Import common functions. |
| . ./common/filter |
| . ./common/attr |
| . ./common/reflink |
| |
| # real QA test starts here |
| _require_chattr i |
| _require_test_dedupe |
| |
| echo "Format and mount" |
| testdir1="$TEST_DIR/test-$seq" |
| rm -rf $testdir1 |
| mkdir $testdir1 |
| |
| echo "Create the original files" |
| blksz="$(_get_block_size $testdir1)" |
| blks=1000 |
| margin='7%' |
| sz=$((blksz * blks)) |
| free_blocks0=$(stat -f $testdir1 -c '%f') |
| nr=4 |
| filesize=$((blksz * nr)) |
| _pwrite_byte 0x61 0 $sz $testdir1/file1 >> $seqres.full |
| _pwrite_byte 0x61 0 $sz $testdir1/file2 >> $seqres.full |
| sync |
| |
| do_filter_output() |
| { |
| _filter_test_dir | sed -e 's/Operation not permitted/Permission denied/g' |
| } |
| |
| echo "Try dedupe on immutable files" |
| $CHATTR_PROG +i $testdir1/file1 $testdir1/file2 |
| _dedupe_range $testdir1/file1 0 $testdir1/file2 0 $blksz 2>&1 | do_filter_output |
| $CHATTR_PROG -i $testdir1/file1 $testdir1/file2 |
| |
| # success, all done |
| status=0 |
| exit |