Managing Physical Resources on the Control Domain
To constrain or remove the physical-bindings
constraint from the control domain, follow the appropriate steps in the previous section. However, instead of unbinding the domain, place the control domain in a delayed reconfiguration.
A change of constraint between anonymous resources and physically bound named resources auto-triggers a delayed reconfiguration. You can still explicitly enter a delayed reconfiguration by using the ldm start-reconf primary
command.
As with any delayed reconfiguration change, you must perform a reboot of the domain, in this case the control domain, to complete the process.
Note:
When the control domain is in delayed reconfiguration mode, you can perform unlimited memory assignments by using theldm add-mem
and ldm remove-mem
commands on the control domain. However, you can perform only one core assignment to the control domain by using the ldm set-core
command.