On 10/02/2014 03:07 PM, Kirill A. Shutemov wrote: > On Thu, Oct 02, 2014 at 12:03:58PM -0700, Linus Torvalds wrote: >> > On Thu, Oct 2, 2014 at 11:58 AM, Sasha Levin <[email protected]> >> > wrote: >>> > > >>> > > You've also mentioned that while I can tell you if nothing dies, I can't >>> > > really tell you if everything is working well. Is there a reasonable way >>> > > to easily say if NUMA is working properly? Even something that would >>> > > just >>> > > tell me "your NUMA balancing seems to be sane" would be good. >> > >> > So not having a NUMA machine (and not really wanting one), I can't >> > really test things like the migration even *working*. > I believe Sasha uses fakenuma in his KVM for that.
That's true. You can impose arbitrary configurations on your kernel even without your hardware telling you to... Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
