User Guide

Chapter 4 Practical Examples of DR 4-13
4.5.1 Example: Replacing a Uni-XSB System Board
FIGURE 4-8 Example: Replacing a Uni-XSB System Board
1. Login to XSCF.
2. Check the status of the domain.
Execute the showdcl(8) command to display domain information, and then
check the operation status of the domain. Based on the operation status of the
domain, determine whether to perform the DR operation or replace the system
board after stopping the domain.
3. Check the status of the system board to be replaced.
Execute the showboards(8) command to display system board information, and
then check the status of the system board to be deleted. The DR operation for
replacement may not be possible if the board to be replaced does not support the
DR delete operation.
XSCF> showdcl -d 0
DID LSB XSB Status
00 Running
00 00-0
01 01-0
XSCF> showboards 01-0
XSB DID(LSB) Assignment Pwr Conn Conf Test Fault
-----------------------------------------------------------------
01-0 00(01) Assigned y y y Passed Normal
Domain#0
XSB#00-0
XSB#01-0
Delete
Faulty
New
Replace
Add
system
board
system
board