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Goldwyn Rodrigues
6a2fd57fb8
Tests the RWF_NOWAIT flag so the I/O returns immediately with -EAGAIN on a new file since it requires block allocation. It creates a file, syncs it, and overwrites the file with RWF_NOWAIT. This should succeed. Finally, read the contents to make sure the overwrite is successful. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
14 lines
534 B
Plaintext
14 lines
534 B
Plaintext
QA output created by 471
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pwrite: Resource temporarily unavailable
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wrote 8388608/8388608 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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RWF_NOWAIT time is within limits.
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00000000: aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa ................
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*
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00200000: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................
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*
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00300000: aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa ................
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*
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read 8388608/8388608 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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