On 5/9/2010 8:45 PM, Terry Frankcombe wrote:
>> I don't know what Jeff meant by that, but we haven't seen a feasible way
>> of disabling HT without rebooting and using the BIOS options.
> According to this page:
> in RHEL5/CentOS-5 it's easy to switch it on and off on the fly.
That's the same as Jeff explained. It requires root privilege, and
affects all users.