From: Filipe Manana <fdmanana@gmail.com>
To: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Cc: fstests@vger.kernel.org,
"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
chandan@mykolab.com
Subject: Re: [PATCH V2 3/5] Fix btrfs/055 to work on non-4k block sized filesystems
Date: Thu, 10 Dec 2015 17:25:28 +0000 [thread overview]
Message-ID: <CAL3q7H60Rn6Mwm4Dhf+1L+WG8ydySLCqenwFjXAoTNkTB4COtA@mail.gmail.com> (raw)
In-Reply-To: <1448878620-16382-4-git-send-email-chandan@linux.vnet.ibm.com>
On Mon, Nov 30, 2015 at 10:16 AM, Chandan Rajendra
<chandan@linux.vnet.ibm.com> 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@linux.vnet.ibm.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
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."
next prev parent reply other threads:[~2015-12-10 17:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-30 10:16 [PATCH V2 0/5] Fix Btrfs tests to work on non-4k block sized fs instances Chandan Rajendra
2015-11-30 10:16 ` [PATCH V2 1/5] Filter xfs_io and od's output in units of FS block size Chandan Rajendra
2015-12-10 17:24 ` Filipe Manana
2015-11-30 10:16 ` [PATCH V2 2/5] Fix btrfs/017 to work on non-4k block sized filesystems Chandan Rajendra
2015-12-10 17:25 ` Filipe Manana
2015-11-30 10:16 ` [PATCH V2 3/5] Fix btrfs/055 " Chandan Rajendra
2015-12-10 17:25 ` Filipe Manana [this message]
2015-11-30 10:16 ` [PATCH V2 4/5] Fix btrfs/056 " Chandan Rajendra
2015-12-10 17:26 ` Filipe Manana
2015-11-30 10:17 ` [PATCH V2 5/5] Fix btrfs/096 " Chandan Rajendra
2015-12-10 17:25 ` Filipe Manana
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