Fujitsu SPARC Enterprise M4000 Features Manual page 78

Note – (Note 4) To execute the addboard(8) command to add a system board by
DR, the system board must already be registered in DCL. Use the showdcl(8)
command to check whether a system board is registered in the DCL. To register a
system board in the DCL, use the setdcl(8) command.
To replace hardware, you must set the system board to the state where it is assigned
to the domain or to the state where it is placed in the system board pool by using the
deleteboard(8) command.
3-24 SPARC Enterprise Mx000 Servers Dynamic Reconfiguration User's Guide • January 2012