* [PATCH] btrfs/052: Fix test case to work on 64K block size.
@ 2015-03-01 17:20 Chandan Rajendra
2015-03-19 18:15 ` Filipe David Manana
0 siblings, 1 reply; 2+ messages in thread
From: Chandan Rajendra @ 2015-03-01 17:20 UTC (permalink / raw)
To: fstests; +Cc: Chandan Rajendra, linux-btrfs, chandan
The test case passes file offsets which don't align with 64K block size. This
causes btrfs_ioctl_clone() to return with -EINVAL. Fix this by using offsets
which are multiples of 64k.
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
---
tests/btrfs/052 | 71 ++++----
tests/btrfs/052.out | 468 ++++++++++++++++++++++++++--------------------------
2 files changed, 272 insertions(+), 267 deletions(-)
diff --git a/tests/btrfs/052 b/tests/btrfs/052
index c75193d..462f9ce 100755
--- a/tests/btrfs/052
+++ b/tests/btrfs/052
@@ -59,70 +59,75 @@ test_btrfs_clone_same_file()
_scratch_mkfs >/dev/null 2>&1
_scratch_mount $MOUNT_OPTIONS
- # Create a file with 5 extents, 4 of 8Kb each and 1 of 64Kb.
- $XFS_IO_PROG -f -c "pwrite -S 0x01 -b 8192 0 8192" $SCRATCH_MNT/foo \
- | _filter_xfs_io
+ # Create a file with 5 extents, 4 of 128Kb each and 1 of 1024Kb.
+ $XFS_IO_PROG -f -c "pwrite -S 0x01 -b 131072 0 131072" \
+ $SCRATCH_MNT/foo | _filter_xfs_io
sync
- $XFS_IO_PROG -c "pwrite -S 0x02 -b 8192 8192 8192" $SCRATCH_MNT/foo \
- | _filter_xfs_io
+
+ $XFS_IO_PROG -c "pwrite -S 0x02 -b 131072 131072 131072" \
+ $SCRATCH_MNT/foo | _filter_xfs_io
sync
- $XFS_IO_PROG -c "pwrite -S 0x03 -b 8192 16384 8192" $SCRATCH_MNT/foo \
- | _filter_xfs_io
+
+ $XFS_IO_PROG -c "pwrite -S 0x03 -b 131072 262144 131072" \
+ $SCRATCH_MNT/foo | _filter_xfs_io
sync
- $XFS_IO_PROG -c "pwrite -S 0x04 -b 8192 24576 8192" $SCRATCH_MNT/foo \
- | _filter_xfs_io
+
+ $XFS_IO_PROG -c "pwrite -S 0x04 -b 131072 393216 131072" \
+ $SCRATCH_MNT/foo | _filter_xfs_io
sync
- $XFS_IO_PROG -c "pwrite -S 0x05 -b 65536 32768 65536" $SCRATCH_MNT/foo \
- | _filter_xfs_io
+
+ $XFS_IO_PROG -c "pwrite -S 0x05 -b 131072 524288 1048576" \
+ $SCRATCH_MNT/foo | _filter_xfs_io
sync
# Digest of initial content.
md5sum $SCRATCH_MNT/foo | _filter_scratch
# Same source and target ranges - must fail.
- $CLONER_PROG -s 8192 -d 8192 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
+ $CLONER_PROG -s 131072 -d 131072 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
# Check file content didn't change.
md5sum $SCRATCH_MNT/foo | _filter_scratch
# Intersection between source and target ranges - must fail too.
- $CLONER_PROG -s 4096 -d 8192 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
+ $CLONER_PROG -s 65536 -d 131072 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
# Check file content didn't change.
md5sum $SCRATCH_MNT/foo | _filter_scratch
# Clone an entire extent from a higher range to a lower range.
- $CLONER_PROG -s 24576 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
+ $CLONER_PROG -s 393216 -d 0 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
- # Check entire file, the 8Kb block at offset 0 now has the same content
- # as the 8Kb block at offset 24576.
+ # Check entire file, the 128Kb block at offset 0 now has the same content
+ # as the 128Kb block at offset 393216.
od -t x1 $SCRATCH_MNT/foo
# Clone an entire extent from a lower range to a higher range.
- $CLONER_PROG -s 8192 -d 16384 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
+ $CLONER_PROG -s 131072 -d 262144 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
- # Check entire file, the 8Kb block at offset 0 now has the same content
- # as the 8Kb block at offset 24576, and the 8Kb block at offset 16384
- # now has the same content as the 8Kb block at offset 8192.
+ # Check entire file, the 128Kb block at offset 0 now has the same content
+ # as the 128Kb block at offset 393216, and the 128Kb block at offset 262144
+ # now has the same content as the 128Kb block at offset 131072.
od -t x1 $SCRATCH_MNT/foo
# Now clone 1 extent and an half into the file range starting at offset
- # 65536. So we get the second half of the extent at offset 16384 and the
- # whole extent at 24576 cloned into the middle of the 64Kb extent that
- # starts at file offset 32768. This makes the clone ioctl process more
- # extent items from the b+tree and forces a split of the large 64Kb
- # extent at the end of the file.
- $CLONER_PROG -s 20480 -d 65536 -l 12288 $SCRATCH_MNT/foo \
+ # 1048576. So we get the second half of the extent at offset 262144 and
+ # the whole extent at 393216 cloned into the middle of the 1024Kb extent
+ # that starts at file offset 524288. This makes the clone ioctl process
+ # more extent items from the b+tree and forces a split of the large
+ # 1024Kb extent at the end of the file.
+ $CLONER_PROG -s 327680 -d 1048576 -l 196608 $SCRATCH_MNT/foo \
$SCRATCH_MNT/foo
# Check entire file. Besides the previous changes, we now should have
- # 4096 bytes with the value 0x02 at file offset 65536, and 8192 bytes
- # with value 0x04 at the file offset 69632. The ranges [32768, 65536[
- # and [77824, 98304[ should remain with all bytes having the value 0x05.
+ # 65536 bytes with the value 0x02 at file offset 1048576, and 131072
+ # bytes with value 0x04 at the file offset 1114112. The ranges
+ # [524288, 1048576[ and [1245184, 1572864[ should remain with all bytes
+ # having the value 0x05.
od -t x1 $SCRATCH_MNT/foo
- # Now update 8Kb of data at offset 0. The extent at this position is a
- # clone of the extent at offset 24576. Check that writing to this offset
- # doesn't change data at offset 24576.
- $XFS_IO_PROG -c "pwrite -S 0xff -b 8192 0 8192" $SCRATCH_MNT/foo \
+ # Now update 128Kb of data at offset 0. The extent at this position is a
+ # clone of the extent at offset 393216. Check that writing to this
+ # offset doesn't change data at offset 393216.
+ $XFS_IO_PROG -c "pwrite -S 0xff -b 131072 0 131072" $SCRATCH_MNT/foo \
| _filter_xfs_io
od -t x1 $SCRATCH_MNT/foo
diff --git a/tests/btrfs/052.out b/tests/btrfs/052.out
index 53a1868..d5c11ac 100644
--- a/tests/btrfs/052.out
+++ b/tests/btrfs/052.out
@@ -1,499 +1,499 @@
QA output created by 052
Testing with a cow file (default)
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
Testing with a nocow file (-O nodatacow)
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
Testing with a cow file and lzo compression
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
Testing with a cow file and zlib compression
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
Testing with a nocow file and lzo compression
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
Testing with a nocow file and zlib compression
-wrote 8192/8192 bytes at offset 0
+wrote 131072/131072 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
+wrote 131072/131072 bytes at offset 131072
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 16384
+wrote 131072/131072 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 8192/8192 bytes at offset 24576
+wrote 131072/131072 bytes at offset 393216
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 65536/65536 bytes at offset 32768
+wrote 1048576/1048576 bytes at offset 524288
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
clone failed: Invalid argument
-5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
+4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
+1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
-wrote 8192/8192 bytes at offset 0
+6000000
+wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
*
-0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
*
-0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
+4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
*
-0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
+4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
*
-0300000
+6000000
--
2.1.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] btrfs/052: Fix test case to work on 64K block size.
2015-03-01 17:20 [PATCH] btrfs/052: Fix test case to work on 64K block size Chandan Rajendra
@ 2015-03-19 18:15 ` Filipe David Manana
0 siblings, 0 replies; 2+ messages in thread
From: Filipe David Manana @ 2015-03-19 18:15 UTC (permalink / raw)
To: Chandan Rajendra; +Cc: fstests, linux-btrfs@vger.kernel.org, chandan
On Sun, Mar 1, 2015 at 5:20 PM, Chandan Rajendra
<chandan@linux.vnet.ibm.com> wrote:
> The test case passes file offsets which don't align with 64K block size. This
> causes btrfs_ioctl_clone() to return with -EINVAL. Fix this by using offsets
> which are multiples of 64k.
>
> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Tested-by: Filipe Manana <fdmanana@suse.com>
Thanks for this.
> ---
> tests/btrfs/052 | 71 ++++----
> tests/btrfs/052.out | 468 ++++++++++++++++++++++++++--------------------------
> 2 files changed, 272 insertions(+), 267 deletions(-)
>
> diff --git a/tests/btrfs/052 b/tests/btrfs/052
> index c75193d..462f9ce 100755
> --- a/tests/btrfs/052
> +++ b/tests/btrfs/052
> @@ -59,70 +59,75 @@ test_btrfs_clone_same_file()
> _scratch_mkfs >/dev/null 2>&1
> _scratch_mount $MOUNT_OPTIONS
>
> - # Create a file with 5 extents, 4 of 8Kb each and 1 of 64Kb.
> - $XFS_IO_PROG -f -c "pwrite -S 0x01 -b 8192 0 8192" $SCRATCH_MNT/foo \
> - | _filter_xfs_io
> + # Create a file with 5 extents, 4 of 128Kb each and 1 of 1024Kb.
> + $XFS_IO_PROG -f -c "pwrite -S 0x01 -b 131072 0 131072" \
> + $SCRATCH_MNT/foo | _filter_xfs_io
> sync
> - $XFS_IO_PROG -c "pwrite -S 0x02 -b 8192 8192 8192" $SCRATCH_MNT/foo \
> - | _filter_xfs_io
> +
> + $XFS_IO_PROG -c "pwrite -S 0x02 -b 131072 131072 131072" \
> + $SCRATCH_MNT/foo | _filter_xfs_io
> sync
> - $XFS_IO_PROG -c "pwrite -S 0x03 -b 8192 16384 8192" $SCRATCH_MNT/foo \
> - | _filter_xfs_io
> +
> + $XFS_IO_PROG -c "pwrite -S 0x03 -b 131072 262144 131072" \
> + $SCRATCH_MNT/foo | _filter_xfs_io
> sync
> - $XFS_IO_PROG -c "pwrite -S 0x04 -b 8192 24576 8192" $SCRATCH_MNT/foo \
> - | _filter_xfs_io
> +
> + $XFS_IO_PROG -c "pwrite -S 0x04 -b 131072 393216 131072" \
> + $SCRATCH_MNT/foo | _filter_xfs_io
> sync
> - $XFS_IO_PROG -c "pwrite -S 0x05 -b 65536 32768 65536" $SCRATCH_MNT/foo \
> - | _filter_xfs_io
> +
> + $XFS_IO_PROG -c "pwrite -S 0x05 -b 131072 524288 1048576" \
> + $SCRATCH_MNT/foo | _filter_xfs_io
> sync
>
> # Digest of initial content.
> md5sum $SCRATCH_MNT/foo | _filter_scratch
>
> # Same source and target ranges - must fail.
> - $CLONER_PROG -s 8192 -d 8192 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> + $CLONER_PROG -s 131072 -d 131072 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> # Check file content didn't change.
> md5sum $SCRATCH_MNT/foo | _filter_scratch
>
> # Intersection between source and target ranges - must fail too.
> - $CLONER_PROG -s 4096 -d 8192 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> + $CLONER_PROG -s 65536 -d 131072 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> # Check file content didn't change.
> md5sum $SCRATCH_MNT/foo | _filter_scratch
>
> # Clone an entire extent from a higher range to a lower range.
> - $CLONER_PROG -s 24576 -d 0 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> + $CLONER_PROG -s 393216 -d 0 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
>
> - # Check entire file, the 8Kb block at offset 0 now has the same content
> - # as the 8Kb block at offset 24576.
> + # Check entire file, the 128Kb block at offset 0 now has the same content
> + # as the 128Kb block at offset 393216.
> od -t x1 $SCRATCH_MNT/foo
>
> # Clone an entire extent from a lower range to a higher range.
> - $CLONER_PROG -s 8192 -d 16384 -l 8192 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
> + $CLONER_PROG -s 131072 -d 262144 -l 131072 $SCRATCH_MNT/foo $SCRATCH_MNT/foo
>
> - # Check entire file, the 8Kb block at offset 0 now has the same content
> - # as the 8Kb block at offset 24576, and the 8Kb block at offset 16384
> - # now has the same content as the 8Kb block at offset 8192.
> + # Check entire file, the 128Kb block at offset 0 now has the same content
> + # as the 128Kb block at offset 393216, and the 128Kb block at offset 262144
> + # now has the same content as the 128Kb block at offset 131072.
> od -t x1 $SCRATCH_MNT/foo
>
> # Now clone 1 extent and an half into the file range starting at offset
> - # 65536. So we get the second half of the extent at offset 16384 and the
> - # whole extent at 24576 cloned into the middle of the 64Kb extent that
> - # starts at file offset 32768. This makes the clone ioctl process more
> - # extent items from the b+tree and forces a split of the large 64Kb
> - # extent at the end of the file.
> - $CLONER_PROG -s 20480 -d 65536 -l 12288 $SCRATCH_MNT/foo \
> + # 1048576. So we get the second half of the extent at offset 262144 and
> + # the whole extent at 393216 cloned into the middle of the 1024Kb extent
> + # that starts at file offset 524288. This makes the clone ioctl process
> + # more extent items from the b+tree and forces a split of the large
> + # 1024Kb extent at the end of the file.
> + $CLONER_PROG -s 327680 -d 1048576 -l 196608 $SCRATCH_MNT/foo \
> $SCRATCH_MNT/foo
>
> # Check entire file. Besides the previous changes, we now should have
> - # 4096 bytes with the value 0x02 at file offset 65536, and 8192 bytes
> - # with value 0x04 at the file offset 69632. The ranges [32768, 65536[
> - # and [77824, 98304[ should remain with all bytes having the value 0x05.
> + # 65536 bytes with the value 0x02 at file offset 1048576, and 131072
> + # bytes with value 0x04 at the file offset 1114112. The ranges
> + # [524288, 1048576[ and [1245184, 1572864[ should remain with all bytes
> + # having the value 0x05.
> od -t x1 $SCRATCH_MNT/foo
>
> - # Now update 8Kb of data at offset 0. The extent at this position is a
> - # clone of the extent at offset 24576. Check that writing to this offset
> - # doesn't change data at offset 24576.
> - $XFS_IO_PROG -c "pwrite -S 0xff -b 8192 0 8192" $SCRATCH_MNT/foo \
> + # Now update 128Kb of data at offset 0. The extent at this position is a
> + # clone of the extent at offset 393216. Check that writing to this
> + # offset doesn't change data at offset 393216.
> + $XFS_IO_PROG -c "pwrite -S 0xff -b 131072 0 131072" $SCRATCH_MNT/foo \
> | _filter_xfs_io
> od -t x1 $SCRATCH_MNT/foo
>
> diff --git a/tests/btrfs/052.out b/tests/btrfs/052.out
> index 53a1868..d5c11ac 100644
> --- a/tests/btrfs/052.out
> +++ b/tests/btrfs/052.out
> @@ -1,499 +1,499 @@
> QA output created by 052
> Testing with a cow file (default)
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> Testing with a nocow file (-O nodatacow)
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> Testing with a cow file and lzo compression
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> Testing with a cow file and zlib compression
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> Testing with a nocow file and lzo compression
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> Testing with a nocow file and zlib compression
> -wrote 8192/8192 bytes at offset 0
> +wrote 131072/131072 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
> +wrote 131072/131072 bytes at offset 131072
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 16384
> +wrote 131072/131072 bytes at offset 262144
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 8192/8192 bytes at offset 24576
> +wrote 131072/131072 bytes at offset 393216
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -wrote 65536/65536 bytes at offset 32768
> +wrote 1048576/1048576 bytes at offset 524288
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> clone failed: Invalid argument
> -5af7a1d6d3757be1e3e911ba5fdf4cbe SCRATCH_MNT/foo
> +4717a9cbd3150f6fd998927e8057860f SCRATCH_MNT/foo
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0040000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> +1000000 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> -wrote 8192/8192 bytes at offset 0
> +6000000
> +wrote 131072/131072 bytes at offset 0
> XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> 0000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> *
> -0020000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +0400000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0060000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +1400000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0100000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +2000000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0200000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> +4000000 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
> *
> -0210000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> +4200000 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04 04
> *
> -0230000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> +4600000 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05 05
> *
> -0300000
> +6000000
> --
> 2.1.0
>
> --
> To unsubscribe from this list: send the line "unsubscribe fstests" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
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."
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-03-19 18:15 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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2015-03-01 17:20 [PATCH] btrfs/052: Fix test case to work on 64K block size Chandan Rajendra
2015-03-19 18:15 ` Filipe David Manana
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