NEC Express5800/R320g-M4 Maintenance Manual page 52

Chapter 1 Maintenance
4. Click Down of Bring Up/Bring Down.
When you stop a CPU module, the indications of the status LEDs change as follows.
Below denotes that the only one CPU module is operating.
(1) PRIMARY LED
(2) DISK ACCESS LED
(3) System FT LED
* As an example, the indications of when CPU/IO module 0 is stopped are shown.
5. Click the Start button of the CPU module stopped by ft server utility.
Select the stopped CPU module and click Up of Bring Up/Bring Down.
(1) PRIMARY LED
(2) DISK ACCESS LED
(3) System FT LED
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
52
Indications of status LEDs
LED CPU/IO module 0 (Stopped)*
(Lights green when accessing the
LED
When the CPU module is started, hardware diagnosis and then synchronization of
Tips
memory (memory copy) are performed, and the duplication process is completed.
Note that the system is paused temporarily for copying memory during memory
synchronization.
Indications of status LEDs after completion of duplication
LED CPU/IO module 0 (Operating)
(Lights green when accessing the
LED
Important After duplication is completed, the System FT LED lights in green. Do not perform
the evaluation of start and stop unless the above process is completed.
CPU/IO module 1 (Operating)
On (Green)
Blinking (Green)
(Lights green when accessing the
disk drive)
System
–
CPU/IO module 1 (Operating)
On (Green)
Blinking (Green)
(Lights green when accessing the
disk drive)
System
On (Green)
5. Checking the Duplex State of Modules
–
Blinking (Green)
disk drive)
–
Blinking (Green)
disk drive)