Patch applied. Thanks.
I assume this is not approprate for 8.0.X.
---------------------------------------------------------------------------
Magnus Hagander wrote:
> > Magnus prepared a trivial patch which added the O_SYNC flag
> > for windows and mapped it to FILE_FLAG_WRITE_THROUGH in
> > win32_open.c.
>
> Attached is this trivial patch. As Merlin says, it needs some more
> reliability testing. But the numbers are at least reasonable - it
> *seems* like it's doing the right thing (as long as you turn off write
> cache). And it's certainly a significant performance increase - it
> brings the speed almost up to the same as linux.
>
>
> //Magnus
Content-Description: o_sync.patch
[ Attachment, skipping... ]
>
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