On Wed, Sep 29, 2004 at 09:11:11AM +0900, GOTO Masanori wrote: > Agreed. In the latest -mm tree, patches from AIO project are included > that can do buffered I/O, but that does not still have aio fsync. > It's sure 2.6.9-rc does not have such patches. There's no aio support in current -mm > I guess RedHat and SuSE guys applied it for database applications. RHEL4 beta doesn't have any patches for buffered AIO, SLES9 does.