5. Checking the Duplicating Operation of Modules
Express5800/R320d-E4, R320d-M4 Maintenance Guide (VMware 5.5)
46
Chapter 1 Maintenance
5.2
Evaluate Start and Stop of CPU Modules
This section describes how to confirm the continuous system operation after stopping one of the CPU
modules.
1.
Confirm that the CPU modules are duplicated.
To check if the CPU modules are duplicated, see the status LEDs of the CPU modules.
[Indications of status LED when CPU modules are duplicated]
LED
System
(3)
System FT LED
Green
2.
Use the ftsmaint command to stop the operation of the CPU module to be removed.
To stop the CPU Module 0, run the following command.
# cd /opt/ft/bin
# ./ftsmaint bringdown 0
(1)
(2)
(3)
FT
ID
DIMM NUMBER
ID
CPU
MSB
LSB
PRIMARY
I/O
FAN
PSU
VLT
TEMP
SAFE TO
PULL