On Thu, Jun 16, 2016 at 06:47:42PM -0700, Darrick J. Wong wrote:
> Test sharing blocks via reflink and dedupe between two different
> mountpoints of the same filesystem. This shouldn't work, since
> we don't allow cross-mountpoint functions.
>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> common/reflink | 2 +
> tests/generic/927 | 88
> +++++++++++++++++++++++++++++++++++++++++++++++++
> tests/generic/927.out | 9 +++++
> tests/generic/928 | 86 ++++++++++++++++++++++++++++++++++++++++++++++++
> tests/generic/928.out | 10 ++++++
> tests/generic/group | 2 +
> 6 files changed, 196 insertions(+), 1 deletion(-)
> create mode 100755 tests/generic/927
> create mode 100644 tests/generic/927.out
> create mode 100755 tests/generic/928
> create mode 100644 tests/generic/928.out
>
>
> diff --git a/common/reflink b/common/reflink
> index 4ec390d..1363971 100644
> --- a/common/reflink
> +++ b/common/reflink
> @@ -107,7 +107,7 @@ _require_scratch_dedupe()
> _scratch_mount
> "$XFS_IO_PROG" -f -c "pwrite -S 0x61 0 65536" "$SCRATCH_MNT/file1" >
> /dev/null
> "$XFS_IO_PROG" -f -c "pwrite -S 0x61 0 65536" "$SCRATCH_MNT/file2" >
> /dev/null
> - testio="$("$XFS_IO_PROG" -f -c "dedupe $TEST_DIR/file1 0 0 65536"
> "$TEST_DIR/file2" 2>&1)"
> + testio="$("$XFS_IO_PROG" -f -c "dedupe $SCRATCH_MNT/file1 0 0 65536"
> "$SCRATCH_MNT/file2" 2>&1)"
> echo $testio | grep -q "Operation not supported" && \
> _notrun "Dedupe not supported by test filesystem type: $FSTYP"
> echo $testio | grep -q "Inappropriate ioctl for device" && \
I think this hunk belongs to a seperate patch.
Thanks,
Eryu
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