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This test verifies that XFS does not cause inode fork's extent count to overflow when remapping extents from one file's inode fork to another. Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Allison Henderson <allison.henderson@oracle.com> Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com>
9 lines
297 B
Plaintext
9 lines
297 B
Plaintext
QA output created by 536
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* Reflink remap extents
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Format and mount fs
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Create $srcfile having an extent of length 15 blocks
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Create $dstfile having an extent of length 15 blocks
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Inject reduce_max_iextents error tag
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Reflink every other block from $srcfile into $dstfile
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Verify $dstfile's extent count
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