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Filipe Manana
7ff4bb25ce
Test that truncating a file that consists of a compressed and inlined extent to a smaller size and then cloning it into another file is not possible and does not result in leaking stale data (data past the truncation offset) nor losing data in the clone operation's destination file. This btrfs issue is fixed by the linux kernel patch titled: "Btrfs: fix truncation of compressed and inlined extents" Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
13 lines
450 B
Plaintext
13 lines
450 B
Plaintext
QA output created by 113
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wrote 128/128 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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wrote 384/384 bytes at offset 128
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 256/256 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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clone failed: Operation not supported
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File bar's content after the clone operation:
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0000000 bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb
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*
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0000400
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