Moving Physical Resources Between Domains

Dynamic reconfiguration is used to add or delete physical resources, such as system boards, from a domain. To perform these tasks, the slot associated with the physical resource must be defined in the access control lists (ACLs) of the affected domains. The physical resource should only be moved between domains on the same partition in a split partition configuration.
The following procedure shows how to move a system board 1 (SB1)
between domains:
1. Log in as root to the source domain containing the physical resource
to be moved.
2. Type the cfgadm command to determine the system name for the
system board and associated memory banks.
# cfgadm -l -s "select=class(sbd)"
3. Verify that you can relocate the memory modules on the CPU board.
# cfgadm -av N0.SB1
4. If all activity has stopped in the system board, unassign the board
from the current domain and disconnect the board by typing the
following command:
# cfgadm -o unassign,nopoweroff -c disconnect N0.SB1
Note – Use the nopoweroff option to preserve the test status.When the unassign operation has successfully completed, the system board can be assigned to a new domain.
5. Log in to the target domain as root.
6. Configure the board in the new domain using the cfgadm -c
configure command, which implies an assignment operation.
# cfgadm -c configure N0.SB1