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Amir Goldstein
d04d4bc07d
Introduce a new test to demonstrates a known issue with overlayfs: - process A opens file F for read - process B writes new data to file F - process A reads old data from file F This issue is about to be fixed with a patch set by Miklos Szeredi. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
12 lines
664 B
Plaintext
12 lines
664 B
Plaintext
QA output created by 016
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xfs_io> xfs_io> xfs_io> wrote 16/16 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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xfs_io> [000] foo (foreign,non-sync,non-direct,read-only)
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001 foo (foreign,non-sync,non-direct,read-write)
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xfs_io> 00000000: 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 aaaaaaaaaaaaaaaa
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read 16/16 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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xfs_io> xfs_io> xfs_io> xfs_io> xfs_io> wrote 16/16 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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xfs_io> 00000000: 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 aaaaaaaaaaaaaaaa
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xfs_io> |