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Fsync #27

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jamessewell opened this issue Apr 6, 2018 · 0 comments
Open

Fsync #27

jamessewell opened this issue Apr 6, 2018 · 0 comments

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@jamessewell
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Hi,

I'm writing an app that is using in stream LZ4 to write to a file. I need to guarantee that the file is sync'ed sometimes, I'm using:

encoder.flush()?;
encode.writer().sync_all()?;

Is this enough to guarantee that the lz4 buffer is

a) flushed
b) written to disk and fsync'ed
c) will be readable (even though .finish might not have been called).

Cheers,
James
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@jamessewell