change bios settings via script

[Daniel De Marco]

Hi,

I just received a shipment of several R410 that I'm going to use in a
compute cluster and I just found out that the hyper-threading is turned
on by default in the bios. Linux sees the two quad cores as 16 logical
processors. I need to disable it in 40 or so machines. Is there any way
of disabling it via a script? ipmitool, racadm, omconfig, anything??

Thanks, Daniel.