5. Checking the Duplex State of Modules
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
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.
Indications of status LEDs
LED
CPU/IO module 0 (Stopped)*
CPU/IO module 1 (Operating)
(1) PRIMARY LED
On (Green)
–
(2) DISK ACCESS LED
Blinking (Green)
(Lights green when accessing the
disk drive)
Blinking (Green)
(Lights green when accessing the
disk drive)
LED
System
(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
.
Tips
When the CPU module is started,
hardware diagnosis
and then
synchronization of
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)
CPU/IO module 1 (Operating)
(1) PRIMARY LED
On (Green)
–
(2) DISK ACCESS LED
Blinking (Green)
(Lights green when accessing the
disk drive)
Blinking (Green)
(Lights green when accessing the
disk drive)
LED
System
(3) System FT LED
On (Green)
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.
