On Fri, 6 Jul 2012, James Bottomley wrote:
> What people might pay attention to is evidence that there's a problem in
> 3.5-rc6 (without any OFED crap). If you're not going to bother
> investigating, it has to be in an environment they can reproduce (so
> ordinary hardware, not infiniband) otherw
On Fri, 2012-07-06 at 15:30 -0500, Christoph Lameter wrote:
> On Fri, 6 Jul 2012, James Bottomley wrote:
>
> > What people might pay attention to is evidence that there's a problem in
> > 3.5-rc6 (without any OFED crap). If you're not going to bother
> > investigating, it has to be in an environm
On Fri, 2012-07-06 at 17:49 +0400, James Bottomley wrote:
> On Fri, 2012-07-06 at 02:13 -0700, Nicholas A. Bellinger wrote:
> > On Fri, 2012-07-06 at 09:43 +0400, James Bottomley wrote:
> > > On Thu, 2012-07-05 at 20:01 -0700, Nicholas A. Bellinger wrote:
> > >
> > > > This bottleneck has been
On Fri, 2012-07-06 at 09:43 +0400, James Bottomley wrote:
> On Thu, 2012-07-05 at 20:01 -0700, Nicholas A. Bellinger wrote:
>
> > So I'm pretty sure this discrepancy is attributed to the small block
> > random I/O bottleneck currently present for all Linux/SCSI core LLDs
> > regardless of physical
