On Tue, Mar 3, 2020 at 10:15 PM Liu Bo <bo.liu@xxxxxxxxxxxxxxxxx> wrote: > > If this is a DSYNC write, make sure we push it to stable storage now > that we've written data. If this is direct I/O then why do we need an fysnc() call? The only thing needed should be correct setting O_DSYNC in the flags field of the WRITE request, and it appears to me that that is already being done. Thanks, Miklos
