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Chapter 1 Maintenance
3. Stop the operation of the primary I/O module using the ftsmaint Command.
If the I/O Module 0 is primary, run the following command.
# cd /opt/ft/bin
# ./ftsmaint bringdown 10 (*)
* Specify the device path ID of the primary I/O module.
When you stop the operation of the primary I/O module, failover occurs and the secondary I/O
module becomes the primary module.
The status LED of I/O module changes as shown below:
[Indications of status LED]
(1)
(2)
DISK ACCESS LED
(3)
System FT LED
44
LED
PRIMARY LED
LED
Express5800/R320d-E4, R320d-M4 Maintenance Guide (VMware 5.5)
5. Checking the Duplicating Operation of Modules
I/O module 0
–
Amber or Green blinking
–
(Green when accessing to
System
–
I/O module 1
Green
HDD)
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