NEC Express5800 Series Maintenance Manual page 41

Chapter 1 Maintenance
When the CPU module is stopped, the status LED changes as follows. This indicates that one CPU
module is operating now.
[Indications of status when CPU module is stopped]
(1)
(2)
(3)
*Here, an example where CPU module 0 is stopped is shown.
3. Start the stopped CPU module.
Run the following command to start the operation of the CPU module stopped in step 2.
# cd /opt/ft/bin
# ./ftsmaint bringup 0
Once the CPU module is started, hardware diagnosis and then the duplication process are performed.
Note that the system is paused temporarily for copying memory during memory synchronization.
[Indications of status LED after completion of duplication]
(1)
(2)
(3)
LED
PRIMARY LED
DISK ACCESS LED
LED
System FT LED
LED
PRIMARY LED
DISK ACCESS LED
LED
System FT LED
Express5800/R320c-E4, R320c-M4 Maintenance Guide (VMware)
5. Checking the Duplicating Operation of Modules
CPU/IO module 0
(Stopped) *
Green
Green
System
－
CPU/IO module 0
(Operating)
Green
Green
System
Green
CPU/IO module 1
(Operating)
―
Green
CPU/IO module 1
(Operating)
―
Green
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