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Filipe Manana
8694a9b144
Test that if we truncate a file to reduce its size, rename it and then fsync it, after a power failure the file has a correct size and name. This test is motivated by a bug found in btrfs, which is fixed by a patch for the linux kernel titled: "Btrfs: fix incorrect file size after shrinking truncate and fsync" This test currently passes on ext4, xfs, f2fs and patched btrfs. Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
9 lines
250 B
Plaintext
9 lines
250 B
Plaintext
QA output created by 534
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wrote 8000/8000 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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File content after power failure:
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0000000 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab
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*
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0002992 ab ab ab ab ab ab ab ab
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0003000
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