On Feb 14, 10:58 pm, Laurent PETIT <laurent.pe...@gmail.com> wrote:
> You could maybe solve the read problem by also embedding, in the name of the
> file, its intended content size ?

That solves the read problem, but not the conflicting write problem.
It also seems harder than using a temporary file.

> If the file is immutable, I don't understand why you could have concurrency
> regarding the act of writing ?

Because two threads may attempt to save the same bit of data at the
same time. As the disk its saving to may be RAIDed, or even
distributed, I don't want to limit all file writing to a single
thread. I want to make it possible for one thread to write "a" whilst
the other writes "b".

- James
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