Hi,
On Mon, May 15, 2000 at 08:05:26PM -0700, Dan Kegel wrote:
>
> On a related note-
> I'm planning on using raw disk access for my own user-level
> stable queue (yes, I'm rolling my own MQ-Series-like stuff, yech).
> I gather from
> http://www.uwsg.iu.edu/hypermail/linux/kernel/9910.2/0930.html
> that this is already in 2.3.
> The question is - when write() returns, what has really happened?
It is absolutely guaranteed to have been written to persistent
storage (unless you've got a disk configured with write-behind,
which lies about write completion).
--Stephen
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