Mark Lai <mark(dot)lai(at)integrafec(dot)com> writes:
> I ran the dump on the large table with no jobs flag and got the same error.
> ...
> The dump was successful on a small table.
Weird indeed. Can any Windows developers reproduce this and poke into it?
I have a sneaking suspicion that this is related to Windows' known issues
with concurrently-opened files, but it's pretty hard to see why there
would be a dependency on the size of the file.
regards, tom lane