Dynamic Reconfiguration (DR) on the Sunfire Midrange systems requires specific hardware and minimum specific firmware. Your cpu/memory boards must be specific DR-capable boards.
Therefore, you won't be able to use the simpler cfgadm to accomplish what you hope to do.
You will need to go through the SC and modify the hardware domain's configuration to do that task instead.
It has been more than seven years since I needed to do that, so my memory of the actual steps is not clear.
Here's the system documentation:
It's your system. You read the documentation. You get it sorted out.
You have asked a hardware-specific question.
You originally posted this to the Solaris 10 space.
I have arranged to have the entire thread moved to the Sun Servers General Discussion space, where it is more on-topic.
Thanks for your reply.
Previously the DR were working in this box. I have total five SF 6800 boxes. I did the same procedure for board removal in all boxes.
I think after powering off the domain I can remove the board with out any problem. For this a downtime is required. I dont have any HA option for this server.
So I have to remove the board using DR.
Please help !!!
As I noted in my first response, it has been many years since I had any occasion to work on that platform. For me to give a proper reply, I would have to go read the system documentation.
It would be faster for you to go read the docs than for me to read them then type a reply.
Others my choose to respond with suggestions. You can wait for that.