On Aug 17, 2005, at 10:36 AM, Martin Nilsson wrote: > The E stepping Opteron can remap memory. The earlier versions can't. > How does one tell the stepping is E? My dmesg.boot says "Id = 0xf5a Stepping = 10" on my 246 CPUs. Vivek Khera, Ph.D. +1-301-869-4449 x806