| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. |
| # |
| # FS QA Test No. 812 |
| # |
| # Ensure that insert range steps around reflinked ranges: |
| # - Create three reflink clones of a file |
| # - Insert into the start, middle, and end of the reflink range of each |
| # of the three files, respectively |
| # - Check that the reflinked areas are still there. |
| # |
| . ./common/preamble |
| _begin_fstest auto quick clone insert |
| |
| # Override the default cleanup function. |
| _cleanup() |
| { |
| cd / |
| rm -rf $tmp.* $testdir |
| } |
| |
| # Import common functions. |
| . ./common/filter |
| . ./common/reflink |
| |
| # real QA test starts here |
| _require_test_reflink |
| _require_cp_reflink |
| _require_xfs_io_command "finsert" |
| |
| testdir=$TEST_DIR/test-$seq |
| rm -rf $testdir |
| mkdir $testdir |
| |
| echo "Create the original files" |
| blksz=65536 |
| _pwrite_byte 0x61 0 $blksz $testdir/file1 >> $seqres.full |
| _pwrite_byte 0x62 $blksz $blksz $testdir/file1 >> $seqres.full |
| _pwrite_byte 0x63 $((blksz * 2)) $blksz $testdir/file1 >> $seqres.full |
| |
| _cp_reflink $testdir/file1 $testdir/file2 |
| _cp_reflink $testdir/file1 $testdir/file3 |
| _cp_reflink $testdir/file1 $testdir/file4 |
| |
| _pwrite_byte 0x00 0 $blksz $testdir/file2.chk >> $seqres.full |
| _pwrite_byte 0x61 $blksz $blksz $testdir/file2.chk >> $seqres.full |
| _pwrite_byte 0x62 $((blksz * 2)) $blksz $testdir/file2.chk >> $seqres.full |
| _pwrite_byte 0x63 $((blksz * 3)) $blksz $testdir/file2.chk >> $seqres.full |
| |
| _pwrite_byte 0x61 0 $blksz $testdir/file3.chk >> $seqres.full |
| _pwrite_byte 0x00 $blksz $blksz $testdir/file3.chk >> $seqres.full |
| _pwrite_byte 0x62 $((blksz * 2)) $blksz $testdir/file3.chk >> $seqres.full |
| _pwrite_byte 0x63 $((blksz * 3)) $blksz $testdir/file3.chk >> $seqres.full |
| |
| _pwrite_byte 0x61 0 $blksz $testdir/file4.chk >> $seqres.full |
| _pwrite_byte 0x62 $blksz $blksz $testdir/file4.chk >> $seqres.full |
| _pwrite_byte 0x00 $((blksz * 2)) $blksz $testdir/file4.chk >> $seqres.full |
| _pwrite_byte 0x63 $((blksz * 3)) $blksz $testdir/file4.chk >> $seqres.full |
| _test_cycle_mount |
| |
| md5sum $testdir/file1 | _filter_test_dir |
| md5sum $testdir/file2 | _filter_test_dir |
| md5sum $testdir/file3 | _filter_test_dir |
| md5sum $testdir/file4 | _filter_test_dir |
| md5sum $testdir/file2.chk | _filter_test_dir |
| md5sum $testdir/file3.chk | _filter_test_dir |
| md5sum $testdir/file4.chk | _filter_test_dir |
| |
| c1=$(_md5_checksum $testdir/file1) |
| c2=$(_md5_checksum $testdir/file2) |
| c3=$(_md5_checksum $testdir/file3) |
| c4=$(_md5_checksum $testdir/file4) |
| |
| test ${c1} = ${c2} || echo "file1 and file2 should match" |
| test ${c1} = ${c3} || echo "file1 and file3 should match" |
| test ${c1} = ${c4} || echo "file1 and file4 should match" |
| test ${c2} = ${c3} || echo "file2 and file3 should match" |
| test ${c2} = ${c4} || echo "file2 and file4 should match" |
| test ${c3} = ${c4} || echo "file3 and file4 should match" |
| |
| echo "finsert files" |
| $XFS_IO_PROG -f -c "finsert 0 $blksz" $testdir/file2 |
| $XFS_IO_PROG -f -c "finsert $blksz $blksz" $testdir/file3 |
| $XFS_IO_PROG -f -c "finsert $((blksz * 2)) $blksz" $testdir/file4 |
| _test_cycle_mount |
| |
| echo "Compare files" |
| md5sum $testdir/file1 | _filter_test_dir |
| md5sum $testdir/file2 | _filter_test_dir |
| md5sum $testdir/file3 | _filter_test_dir |
| md5sum $testdir/file4 | _filter_test_dir |
| md5sum $testdir/file2.chk | _filter_test_dir |
| md5sum $testdir/file3.chk | _filter_test_dir |
| md5sum $testdir/file4.chk | _filter_test_dir |
| |
| c1=$(_md5_checksum $testdir/file1) |
| c2=$(_md5_checksum $testdir/file2) |
| c3=$(_md5_checksum $testdir/file3) |
| c4=$(_md5_checksum $testdir/file4) |
| |
| test ${c1} != ${c2} || echo "file1 and file2 should not match" |
| test ${c1} != ${c3} || echo "file1 and file3 should not match" |
| test ${c1} != ${c4} || echo "file1 and file4 should not match" |
| test ${c2} != ${c3} || echo "file2 and file3 should not match" |
| test ${c2} != ${c4} || echo "file2 and file4 should not match" |
| test ${c3} != ${c4} || echo "file3 and file4 should not match" |
| |
| echo "Compare against check files" |
| cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk do not match" |
| cmp -s $testdir/file3 $testdir/file3.chk || echo "file3 and file3.chk do not match" |
| cmp -s $testdir/file4 $testdir/file4.chk || echo "file4 and file4.chk do not match" |
| |
| # success, all done |
| status=0 |
| exit |