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Amir Goldstein
7b4d655bb8
Two tasks make a modification concurrently on two hardlinks of a large lower inode. The copy up should be triggered by one of the tasks and the other should be waiting for copy up to complete. Both copy up targets should end up being upper hardlinks and both metadata changes should be visible in both hardlinks. With kernel <= v4.12, hardlinks are broken on copy up, meaning that copy up is performed independetly and the resulting upper copy up targets each have only one of the the metadata changes visible. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
5 lines
125 B
Plaintext
5 lines
125 B
Plaintext
QA output created by 032
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3 100 1073745921 SCRATCH_MNT/zero
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3 100 1073745921 SCRATCH_MNT/one
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3 100 1073745921 SCRATCH_MNT/two
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