On Mon, 2007-11-12 at 10:00 -0500, Bill Rugolsky Jr. wrote:
On Mon, Nov 12, 2007 at 09:52:49AM -0500, Bill Rugolsky Jr. wrote:
> With CPU hotplug, you don't even have to reboot.
One additional note: Since the Opteron boxes are NUMA, the memory topology
(and any differences from the online CPU topology) may also affect your
performance benchmark results.
-Bill
OT question:
If he off-lines a certain CPU - doesn't he also disables all the HT
links that belong to this CPU? (Along with their DRAM banks and I/O
links?)
- Gilboa