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Koen De Wit
890bc11974
Tests file clone functionality of btrfs ("reflinks") on directory trees.
- Create directory and subdirectory, each having one file
- Create 2 recursive reflinked copies of the tree
- Modify the original files
- Modify one of the copies
[sandeen: mostly cosmetic changes]
Signed-off-by: Koen De Wit <koen.de.wit@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
26 lines
1.4 KiB
Plaintext
26 lines
1.4 KiB
Plaintext
QA output created by 027
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Create the original files and reflink dirs
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Original md5sums:
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/original/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/original/subdir/file2
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/copy1/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/copy1/subdir/file2
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/copy2/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/copy2/subdir/file2
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Overwrite original/file1 and original/subdir/file2 with new data
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md5sums now:
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260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-027/original/file1
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b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-027/original/subdir/file2
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/copy1/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/copy1/subdir/file2
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/copy2/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/copy2/subdir/file2
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Overwrite copy1/file1 and copy1/subdir/file2 with new data
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md5sums now:
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260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-027/original/file1
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b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-027/original/subdir/file2
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b20229a003e3985c4b0e6806abcd6642 TEST_DIR/test-027/copy1/file1
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b815b24069db14e0a3a07169fd563e93 TEST_DIR/test-027/copy1/subdir/file2
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42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-027/copy2/file1
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ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-027/copy2/subdir/file2
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