On Mon, Oct 8, 2012 at 3:09 PM, Claudio Freire <[email protected]>wrote:
> On Mon, Oct 8, 2012 at 7:06 PM, Craig James <[email protected]> wrote: > >> Sequential Input on the new one is 279MB/s, on the old 400MB/s. > >> > > > > But why? What have I overlooked? > > Do you have readahead properly set up on the new one? > # blockdev --getra /dev/sdb1 256 Same on both servers. Thanks, Craig
