I have a dual-PII server with Solaris 7 on it. I need to perform maintenance task by stopping each CPU for a while (to cool down), while the other works.
I have no problem stopping cpu 1 with
psradm -f 1
command, but, when i try to stop cpu 0 by a similar command, i get:
psradm: processor 0: Device busy
I guess that this processor is locked by kernel, or something like that.
So, here is the question:
IS IT POSSIBLE to stop cpu 0 and run the system on cpu 1 only?
If someone tells me that it is possible, i will raise points to 200 for the answer HOW can i do it...