Re: [PATCH] xfs: use FICLONE/FICLONERANGE/FIDEDUPERANGE for test cases

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On Sat, Aug 17, 2024 at 02:50:27PM +0800, liuhuan01@xxxxxxxxxx wrote:
> From: liuh <liuhuan01@xxxxxxxxxx>
> 
> With the patch "xfs_io: use FICLONE/FICLONERANGE/FIDEDUPERANGE for reflink/dedupe IO commands", and modify relevant test cases.
> 
> Signed-off-by: liuh <liuhuan01@xxxxxxxxxx>
> ---
>  common/reflink        |  2 +-
>  tests/generic/122.out |  2 +-
>  tests/generic/136.out |  2 +-
>  tests/generic/157.out | 18 +++++++++---------
>  tests/generic/158.out | 20 ++++++++++----------
>  tests/generic/303.out |  8 ++++----
>  tests/generic/304.out | 14 +++++++-------
>  tests/generic/493.out |  4 ++--
>  tests/generic/516.out |  2 +-
>  tests/generic/518.out |  2 +-
>  tests/xfs/319.out     |  2 +-
>  tests/xfs/321.out     |  2 +-
>  tests/xfs/322.out     |  2 +-
>  tests/xfs/323.out     |  2 +-
>  14 files changed, 41 insertions(+), 41 deletions(-)
> 
> diff --git a/common/reflink b/common/reflink
> index 22adc444..21df20e2 100644
> --- a/common/reflink
> +++ b/common/reflink
> @@ -261,7 +261,7 @@ _dedupe_range() {
>  # Unify xfs_io dedupe ioctl error message prefix
>  _filter_dedupe_error()
>  {
> -	sed -e 's/^dedupe:/XFS_IOC_FILE_EXTENT_SAME:/g'
> +	sed -e 's/^dedupe:/FIDEDUPERANGE:/g'

Hmm, don't you have to squash both "dedupe:" and
"XFS_IOC_FILE_EXTENT_SAME:" to "FIDEDUPERANGE:" here?  Or else you break
the intermediate xfs_io versions that emit "XFS_IOC_FILE_EXTENT_SAME:"?

And apply the same filtering for the clone and clonerange ioctls?

(Or just leave the error message prefixes in xfs_io the way they are!)

--D

>  }
>  
>  # Create a file of interleaved unwritten and reflinked blocks
> diff --git a/tests/generic/122.out b/tests/generic/122.out
> index 4459985c..f243d153 100644
> --- a/tests/generic/122.out
> +++ b/tests/generic/122.out
> @@ -4,7 +4,7 @@ Create the original files
>  5e3501f97fd2669babfcbd3e1972e833  TEST_DIR/test-122/file2
>  Files 1-2 do not match (intentional)
>  (Fail to) dedupe the middle blocks together
> -XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
> +FIDEDUPERANGE: Extents did not match.
>  Compare sections
>  35ac8d7917305c385c30f3d82c30a8f6  TEST_DIR/test-122/file1
>  5e3501f97fd2669babfcbd3e1972e833  TEST_DIR/test-122/file2
> diff --git a/tests/generic/136.out b/tests/generic/136.out
> index 508953f6..eee44f07 100644
> --- a/tests/generic/136.out
> +++ b/tests/generic/136.out
> @@ -7,7 +7,7 @@ c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file2
>  Dedupe the last blocks together
>  1->2
>  1->3
> -XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
> +FIDEDUPERANGE: Extents did not match.
>  c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file1
>  c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file2
>  07ac67bf7f271195442509e79cde4cee  TEST_DIR/test-136/file3
> diff --git a/tests/generic/157.out b/tests/generic/157.out
> index d4f64b44..0ef12f80 100644
> --- a/tests/generic/157.out
> +++ b/tests/generic/157.out
> @@ -2,23 +2,23 @@ QA output created by 157
>  Format and mount
>  Create the original files
>  Try cross-device reflink
> -XFS_IOC_CLONE_RANGE: Invalid cross-device link
> +FICLONERANGE: Invalid cross-device link
>  Try unaligned reflink
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try overlapping reflink
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try reflink past EOF
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try to reflink a dir
> -XFS_IOC_CLONE_RANGE: Is a directory
> +FICLONERANGE: Is a directory
>  Try to reflink a device
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try to reflink to a dir
>  TEST_DIR/test-157/dir1: Is a directory
>  Try to reflink to a device
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try to reflink to a fifo
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Try to reflink an append-only file
> -XFS_IOC_CLONE_RANGE: Bad file descriptor
> +FICLONERANGE: Bad file descriptor
>  Reflink two files
> diff --git a/tests/generic/158.out b/tests/generic/158.out
> index 8df9d9a5..2b304820 100644
> --- a/tests/generic/158.out
> +++ b/tests/generic/158.out
> @@ -2,26 +2,26 @@ QA output created by 158
>  Format and mount
>  Create the original files
>  Try cross-device dedupe
> -XFS_IOC_FILE_EXTENT_SAME: Invalid cross-device link
> +FIDEDUPERANGE: Invalid cross-device link
>  Try unaligned dedupe
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try overlapping dedupe
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try dedupe from past EOF
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try dedupe to past EOF, destination offset beyond EOF
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try dedupe to past EOF, destination offset behind EOF
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try to dedupe a dir
> -XFS_IOC_FILE_EXTENT_SAME: Is a directory
> +FIDEDUPERANGE: Is a directory
>  Try to dedupe a device
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try to dedupe to a dir
>  TEST_DIR/test-158/dir1: Is a directory
>  Try to dedupe to a device
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try to dedupe to a fifo
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Try to dedupe an append-only file
>  Dedupe two files
> diff --git a/tests/generic/303.out b/tests/generic/303.out
> index 39a88038..256ef66f 100644
> --- a/tests/generic/303.out
> +++ b/tests/generic/303.out
> @@ -4,14 +4,14 @@ Create the original files
>  Reflink large single byte file
>  Reflink large empty file
>  Reflink past maximum file size in dest file (should fail)
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Reflink high offset to low offset
>  Reflink past source file EOF (should fail)
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Reflink max size at nonzero offset (should fail)
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Reflink with huge off/len (should fail)
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  Check file creation
>  file3
>  7ffffffffffffffe:  61  a
> diff --git a/tests/generic/304.out b/tests/generic/304.out
> index a979099b..d43dd70c 100644
> --- a/tests/generic/304.out
> +++ b/tests/generic/304.out
> @@ -2,19 +2,19 @@ QA output created by 304
>  Format and mount
>  Create the original files
>  Dedupe large single byte file
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe large empty file
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe past maximum file size in dest file (should fail)
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe high offset to low offset
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe past source file EOF (should fail)
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe max size at nonzero offset (should fail)
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Dedupe with huge off/len (should fail)
> -XFS_IOC_FILE_EXTENT_SAME: Invalid argument
> +FIDEDUPERANGE: Invalid argument
>  Check file creation
>  file3
>  7ffffffffffffffe:  61  a
> diff --git a/tests/generic/493.out b/tests/generic/493.out
> index d3426ee6..8bb71d3b 100644
> --- a/tests/generic/493.out
> +++ b/tests/generic/493.out
> @@ -2,6 +2,6 @@ QA output created by 493
>  Format and mount
>  Initialize file
>  Try to dedupe
> -XFS_IOC_FILE_EXTENT_SAME: Text file busy
> -XFS_IOC_FILE_EXTENT_SAME: Text file busy
> +FIDEDUPERANGE: Text file busy
> +FIDEDUPERANGE: Text file busy
>  Tear it down
> diff --git a/tests/generic/516.out b/tests/generic/516.out
> index 90308c49..53611b3b 100644
> --- a/tests/generic/516.out
> +++ b/tests/generic/516.out
> @@ -4,7 +4,7 @@ Create the original files
>  39578c21e2cb9f6049b1cf7fc7be12a6  TEST_DIR/test-516/file2
>  Files 1-2 do not match (intentional)
>  (partial) dedupe the middle blocks together
> -XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
> +FIDEDUPERANGE: Extents did not match.
>  Compare sections
>  35ac8d7917305c385c30f3d82c30a8f6  TEST_DIR/test-516/file1
>  39578c21e2cb9f6049b1cf7fc7be12a6  TEST_DIR/test-516/file2
> diff --git a/tests/generic/518.out b/tests/generic/518.out
> index 726c2073..57ae9155 100644
> --- a/tests/generic/518.out
> +++ b/tests/generic/518.out
> @@ -3,7 +3,7 @@ wrote 262244/262244 bytes at offset 0
>  XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>  wrote 1048576/1048576 bytes at offset 0
>  XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> -XFS_IOC_CLONE_RANGE: Invalid argument
> +FICLONERANGE: Invalid argument
>  File content after failed reflink:
>  0000000 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5
>  *
> diff --git a/tests/xfs/319.out b/tests/xfs/319.out
> index 160f5fd2..25f1ed2e 100644
> --- a/tests/xfs/319.out
> +++ b/tests/xfs/319.out
> @@ -7,7 +7,7 @@ Check files
>  4155b81ac6d45c0182fa2bc03960f230  SCRATCH_MNT/file3
>  Inject error
>  Try to reflink
> -XFS_IOC_CLONE_RANGE: Input/output error
> +FICLONERANGE: Input/output error
>  FS should be shut down, touch will fail
>  touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
>  Remount to replay log
> diff --git a/tests/xfs/321.out b/tests/xfs/321.out
> index c0abd52b..59fd7b7b 100644
> --- a/tests/xfs/321.out
> +++ b/tests/xfs/321.out
> @@ -6,7 +6,7 @@ Check files
>  b5cfa9d6c8febd618f91ac2843d50a1c  SCRATCH_MNT/file3
>  Inject error
>  Try to reflink
> -XFS_IOC_CLONE_RANGE: Input/output error
> +FICLONERANGE: Input/output error
>  FS should be shut down, touch will fail
>  touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
>  Remount to replay log
> diff --git a/tests/xfs/322.out b/tests/xfs/322.out
> index b3fba5d0..695dd48b 100644
> --- a/tests/xfs/322.out
> +++ b/tests/xfs/322.out
> @@ -6,7 +6,7 @@ Check files
>  b5cfa9d6c8febd618f91ac2843d50a1c  SCRATCH_MNT/file3
>  Inject error
>  Try to reflink
> -XFS_IOC_CLONE_RANGE: Input/output error
> +FICLONERANGE: Input/output error
>  FS should be shut down, touch will fail
>  touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
>  Remount to replay log
> diff --git a/tests/xfs/323.out b/tests/xfs/323.out
> index 99b9688c..f7f36c05 100644
> --- a/tests/xfs/323.out
> +++ b/tests/xfs/323.out
> @@ -6,7 +6,7 @@ Check files
>  4155b81ac6d45c0182fa2bc03960f230  SCRATCH_MNT/file3
>  Inject error
>  Try to reflink
> -XFS_IOC_CLONE_RANGE: Input/output error
> +FICLONERANGE: Input/output error
>  FS should be shut down, touch will fail
>  touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
>  Remount to replay log
> -- 
> 2.43.0
> 
> 




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