TABLE 3-2DR Operation Commands

Command name

Function

 

 

setdcl

Update and edit the DCL.

setupfru

Set the division type and memory mirror mode for a PSB.

addboard

Add a system board to a domain.

deleteboard

Delete a system board from a domain.

moveboard

Move a system board between domains.

 

 

The sections below describe the DR display and DR operation commands in detail and show examples. For details of the options, operands, and usage of these commands, refer to SPARC Enterprise M4000/M5000/M8000/M9000 Servers XSCF Reference Manual.

Note – Use of the user interfaces with XSCF shell and XSCF Web is restricted to selected administrators, and requires administrator privileges for DR operations. When system boards are shared by multiple administrators, the administrators must carefully prepare and plan secure DR operations.

3.1.1Displaying Domain Information

The showdcl(8) command displays domain information including the domain ID, configured system board numbers, and domain status in list format.

The showdcl(8) command is used before a DR operation to determine whether the domain status permits DR operation, and confirm the registration of the DR-target system board in the DCL. The showdcl(8) command is also used after a DR operation to confirm domain status and configuration.

To change domain settings or register a system board in the DCL, use the setdcl(8) command. To change PSB settings, use the setupfru(8) command.

The following examples show the format and specifiable options of the showdcl(8) command.

showdcl [-v] -a

showdcl [-v] -d domain_id [-l lsb ...] showdcl -h

3-2SPARC Enterprise Mx000 Servers Dynamic Reconfiguration User’s Guide • September 2007