On Fri, Oct 29, 2010 at 12:36:47PM +0530, Tharindu Rukshan Bamunuarachchi wrote: > What kind of NUMA setting i should look for ? I gather following config values ? Most likely one of the systems forces zone reclaim by having large SLIT values and the other doesn't. You can configure zone reclaim manually through sysctl. You should not get a lockup though in any case, that's some kind of VM bug in 2.6.27. I would recommend reporting that to Novell. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-numa" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
