On Mon, Nov 30, 2015 at 10:16 AM, Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx> wrote: > This commit makes use of the new _filter_xfs_io_blocks_modified and _filter_od > filtering functions to print information in terms of file blocks rather than > file offset. > > Signed-off-by: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx> Reviewed-by: Filipe Manana <fdmanana@xxxxxxxx> Thanks! > --- > tests/btrfs/055 | 128 ++++++++++-------- > tests/btrfs/055.out | 378 +++++++++++++++++++++++++--------------------------- > 2 files changed, 259 insertions(+), 247 deletions(-) > > diff --git a/tests/btrfs/055 b/tests/btrfs/055 > index c0dd9ed..1f50850 100755 > --- a/tests/btrfs/055 > +++ b/tests/btrfs/055 > @@ -60,88 +60,110 @@ test_btrfs_clone_with_holes() > _scratch_mkfs "$1" >/dev/null 2>&1 > _scratch_mount > > - # Create a file with 4 extents and 1 hole, all with a size of 8Kb each. > - # The hole is in the range [16384, 24576[. > - $XFS_IO_PROG -s -f -c "pwrite -S 0x01 -b 8192 0 8192" \ > - -c "pwrite -S 0x02 -b 8192 8192 8192" \ > - -c "pwrite -S 0x04 -b 8192 24576 8192" \ > - -c "pwrite -S 0x05 -b 8192 32768 8192" \ > - $SCRATCH_MNT/foo | _filter_xfs_io > + BLOCK_SIZE=$(get_block_size $SCRATCH_MNT) > > - # Clone destination file, 1 extent of 96kb. > - $XFS_IO_PROG -s -f -c "pwrite -S 0xff -b 98304 0 98304" \ > - $SCRATCH_MNT/bar | _filter_xfs_io > + EXTENT_SIZE=$((2 * $BLOCK_SIZE)) > > - # Clone 2nd extent, 8Kb hole and 3rd extent of foo into bar. > - $CLONER_PROG -s 8192 -d 0 -l 24576 $SCRATCH_MNT/foo $SCRATCH_MNT/bar > + OFFSET=0 > + > + # Create a file with 4 extents and 1 hole, all with 2 blocks each. > + # The hole is in the block range [4, 5[. > + $XFS_IO_PROG -s -f -c "pwrite -S 0x01 -b $EXTENT_SIZE $OFFSET $EXTENT_SIZE" \ > + $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified > + > + OFFSET=$(($OFFSET + $EXTENT_SIZE)) > + $XFS_IO_PROG -s -f -c "pwrite -S 0x02 -b $EXTENT_SIZE $OFFSET $EXTENT_SIZE" \ > + $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified > + > + OFFSET=$(($OFFSET + 2 * $EXTENT_SIZE)) > + $XFS_IO_PROG -s -f -c "pwrite -S 0x04 -b $EXTENT_SIZE $OFFSET $EXTENT_SIZE" \ > + $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified > + > + OFFSET=$(($OFFSET + $EXTENT_SIZE)) > + $XFS_IO_PROG -s -f -c "pwrite -S 0x05 -b $EXTENT_SIZE $OFFSET $EXTENT_SIZE" \ > + $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified > + > + # Clone destination file, 1 extent of 24 blocks. > + EXTENT_SIZE=$((24 * $BLOCK_SIZE)) > + $XFS_IO_PROG -s -f -c "pwrite -S 0xff -b $EXTENT_SIZE 0 $EXTENT_SIZE" \ > + $SCRATCH_MNT/bar | _filter_xfs_io_blocks_modified > + > + # Clone 2nd extent, 2-blocks sized hole and 3rd extent of foo into bar. > + $CLONER_PROG -s $((2 * $BLOCK_SIZE)) -d 0 -l $((6 * $BLOCK_SIZE)) \ > + $SCRATCH_MNT/foo $SCRATCH_MNT/bar > > # Verify both extents and the hole were cloned. > echo "1) Check both extents and the hole were cloned" > - od -t x1 $SCRATCH_MNT/bar > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > - # Cloning range starts at the middle of an hole. > - $CLONER_PROG -s 20480 -d 32768 -l 12288 $SCRATCH_MNT/foo \ > - $SCRATCH_MNT/bar > + # Cloning range starts at the middle of a hole. > + $CLONER_PROG -s $((5 * $BLOCK_SIZE)) -d $((8 * $BLOCK_SIZE)) \ > + -l $((3 * $BLOCK_SIZE)) $SCRATCH_MNT/foo $SCRATCH_MNT/bar > > - # Verify that half of the hole and the following 8Kb extent were cloned. > - echo "2) Check half hole and one 8Kb extent were cloned" > - od -t x1 $SCRATCH_MNT/bar > + # Verify that half of the hole and the following 2 block extent were cloned. > + echo "2) Check half hole and the following 2 block extent were cloned" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > - # Cloning range ends at the middle of an hole. > - $CLONER_PROG -s 0 -d 65536 -l 20480 $SCRATCH_MNT/foo $SCRATCH_MNT/bar > + # Cloning range ends at the middle of a hole. > + $CLONER_PROG -s 0 -d $((16 * $BLOCK_SIZE)) -l $((5 * $BLOCK_SIZE)) \ > + $SCRATCH_MNT/foo $SCRATCH_MNT/bar > > - # Verify that 2 extents of 8kb and a 4kb hole were cloned. > - echo "3) Check that 2 extents of 8kb eacg and a 4kb hole were cloned" > - od -t x1 $SCRATCH_MNT/bar > + # Verify that 2 extents of 2 blocks size and a 1-block hole were cloned. > + echo "3) Check that 2 extents of 2 blocks each and a hole of 1 block were cloned" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > - # Create a 24Kb hole at the end of the source file (foo). > - $XFS_IO_PROG -c "truncate 65536" $SCRATCH_MNT/foo > + # Create a 6-block hole at the end of the source file (foo). > + $XFS_IO_PROG -c "truncate $((16 * $BLOCK_SIZE))" $SCRATCH_MNT/foo \ > + | _filter_xfs_io_blocks_modified > sync > > # Now clone a range that overlaps that hole at the end of the foo file. > - # It should clone the last 4Kb of the extent at offset 32768 and the > - # first 8kb of the 24kb hole at the end of foo. > - $CLONER_PROG -s 36864 -d 86016 -l 12288 $SCRATCH_MNT/foo \ > - $SCRATCH_MNT/bar > + # It should clone the 10th block and the first two blocks of the hole > + # at the end of foo. > + $CLONER_PROG -s $((9 * $BLOCK_SIZE)) -d $((21 * $BLOCK_SIZE)) \ > + -l $((3 * $BLOCK_SIZE)) $SCRATCH_MNT/foo $SCRATCH_MNT/bar > > - # Verify that the second half of the 8Kb extent at offset 32768 of foo > - # and the first 8Kb of the 24kb hole of foo were cloned into bar. > - echo "4) Check that 4kb of 1 extent and 8Kb of an hole were cloned" > - od -t x1 $SCRATCH_MNT/bar > + # Verify that the 9th block of foo and the first 2 blocks of the > + # 6-block hole of foo were cloned into bar. > + echo "4) Check that a block of 1 extent and 2 blocks of a hole were cloned" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > # Clone the same range as before, but clone it into a different offset > # of the target (bar) such that it increases the size of the target > - # by 8Kb. > - $CLONER_PROG -s 36864 -d 94208 -l 12288 $SCRATCH_MNT/foo \ > - $SCRATCH_MNT/bar > + # by 2 blocks. > + $CLONER_PROG -s $((9 * $BLOCK_SIZE)) -d $((23 * $BLOCK_SIZE)) \ > + -l $((3 * $BLOCK_SIZE)) $SCRATCH_MNT/foo $SCRATCH_MNT/bar > > - # Verify that the second half of the 8Kb extent at offset 32768 of foo > - # and the first 8Kb of the 24kb hole of foo were cloned into bar at > - # bar's offset 94208 and that bar's size increased by 8Kb. > - echo "5) Check that 4kb of 1 extent and 8Kb of an hole were cloned and file size increased" > - od -t x1 $SCRATCH_MNT/bar > + # Verify that the 9th block of foo and the first 2 blocks of the 6-block > + # hole of foo were cloned into bar at bar's 23rd block and that bar's > + # size increased by 2 blocks. > + echo "5) Check that a block of 1 extent and 2 blocks of a hole were" \ > + "cloned and file size increased" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > # Create a new completely sparse file (no extents, it's a big hole). > - $XFS_IO_PROG -f -c "truncate 100000" $SCRATCH_MNT/qwerty > + $XFS_IO_PROG -f -c "truncate $((25 * $BLOCK_SIZE))" $SCRATCH_MNT/qwerty \ > + | _filter_xfs_io_blocks_modified > sync > > # Test cloning a range from the sparse file to the bar file without > # increasing bar's size. > - $CLONER_PROG -s 4096 -d 0 -l 8192 $SCRATCH_MNT/qwerty $SCRATCH_MNT/bar > + $CLONER_PROG -s $((1 * $BLOCK_SIZE)) -d 0 -l $((2 * $BLOCK_SIZE)) \ > + $SCRATCH_MNT/qwerty $SCRATCH_MNT/bar > > - # First 8Kb of bar should now be zeroes. > - echo "6) Check that 8kb of the hole were cloned" > - od -t x1 $SCRATCH_MNT/bar > + # First 2 blocks of bar should now be zeroes. > + echo "6) Check that 2 blocks of the hole were cloned" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > # Test cloning a range from the sparse file to the end of the bar file. > - # The bar file currently has a size of 106496 bytes. > - $CLONER_PROG -s 0 -d 106496 -l 32768 $SCRATCH_MNT/qwerty \ > + # The bar file currently has 26 blocks. > + $CLONER_PROG -s 0 -d $((26 * $BLOCK_SIZE)) -l $((8 * $BLOCK_SIZE)) $SCRATCH_MNT/qwerty \ > $SCRATCH_MNT/bar > > - # Verify bar's size increased to 106496 + 32768 bytes (136Kb), and its > - # last 32768 bytes are all zeroes. > - echo "7) Check that 32kb of the hole were cloned and the file size increased" > - od -t x1 $SCRATCH_MNT/bar > + # Verify bar's size increased to 26 + 8 blocks, and its > + # last 8 blocks are all zeroes. > + echo "7) Check that 8 blocks of the hole were cloned and the file size increased" > + od -t x1 $SCRATCH_MNT/bar | _filter_od > > # Verify that there are no consistency errors. > _check_scratch_fs > diff --git a/tests/btrfs/055.out b/tests/btrfs/055.out > index d8d4893..2d29d6f 100644 > --- a/tests/btrfs/055.out > +++ b/tests/btrfs/055.out > @@ -1,347 +1,337 @@ > QA output created by 055 > Testing without the NO_HOLES feature > -wrote 8192/8192 bytes at offset 0 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 8192 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 24576 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 32768 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 98304/98304 bytes at offset 0 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > +Blocks modified: [0 - 1] > +Blocks modified: [2 - 3] > +Blocks modified: [6 - 7] > +Blocks modified: [8 - 9] > +Blocks modified: [0 - 23] > 1) Check both extents and the hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -2) Check half hole and one 8Kb extent were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +2) Check half hole and the following 2 block extent were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -3) Check that 2 extents of 8kb eacg and a 4kb hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +3) Check that 2 extents of 2 blocks each and a hole of 1 block were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +25 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -4) Check that 4kb of 1 extent and 8Kb of an hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +4) Check that a block of 1 extent and 2 blocks of a hole were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0300000 > -5) Check that 4kb of 1 extent and 8Kb of an hole were cloned and file size increased > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +5) Check that a block of 1 extent and 2 blocks of a hole were cloned and file size increased > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0320000 > -6) Check that 8kb of the hole were cloned > -0000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +32 > +6) Check that 2 blocks of the hole were cloned > +0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0320000 > -7) Check that 32kb of the hole were cloned and the file size increased > -0000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +32 > +7) Check that 8 blocks of the hole were cloned and the file size increased > +0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0420000 > +42 > Testing with the NO_HOLES feature enabled > -wrote 8192/8192 bytes at offset 0 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 8192 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 24576 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 8192/8192 bytes at offset 32768 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > -wrote 98304/98304 bytes at offset 0 > -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) > +Blocks modified: [0 - 1] > +Blocks modified: [2 - 3] > +Blocks modified: [6 - 7] > +Blocks modified: [8 - 9] > +Blocks modified: [0 - 23] > 1) Check both extents and the hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -2) Check half hole and one 8Kb extent were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +2) Check half hole and the following 2 block extent were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -3) Check that 2 extents of 8kb eacg and a 4kb hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +3) Check that 2 extents of 2 blocks each and a hole of 1 block were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +25 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0300000 > -4) Check that 4kb of 1 extent and 8Kb of an hole were cloned > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +4) Check that a block of 1 extent and 2 blocks of a hole were cloned > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0300000 > -5) Check that 4kb of 1 extent and 8Kb of an hole were cloned and file size increased > -0000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +30 > +5) Check that a block of 1 extent and 2 blocks of a hole were cloned and file size increased > +0 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0020000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0320000 > -6) Check that 8kb of the hole were cloned > -0000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +32 > +6) Check that 2 blocks of the hole were cloned > +0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0320000 > -7) Check that 32kb of the hole were cloned and the file size increased > -0000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +32 > +7) Check that 8 blocks of the hole were cloned and the file size increased > +0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0040000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +4 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0060000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +6 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0100000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0110000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > +11 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 > * > -0130000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > +13 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > * > -0200000 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > +20 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 > * > -0220000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > +22 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 > * > -0240000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0250000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +25 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0260000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0270000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > +27 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 > * > -0300000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > +30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > * > -0420000 > +42 > -- > 2.1.0 > -- Filipe David Manana, "Reasonable men adapt themselves to the world. Unreasonable men adapt the world to themselves. That's why all progress depends on unreasonable men." -- 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
