5. Checking the Duplicating Operation of Modules
Express5800/R320c-E4, R320c-M4 Maintenance Guide (Linux)
44
Chapter 1 Maintenance
When the primary PCI module is stopped, the screen temporarily blacks out and then displayed again,
and the status changes as follows. This indicates that PCI module is failed over.
Indications of status LEDs
LED
Secondary*
Primary*
1 PRIMARY LED
–
On (Green)
2
DISK ACCESS LED
–
Blinking amber or green
(Lights green when
accessing the disk drive)
LED
System
3 System FT LED
–
* The primary and secondary modules after failover
6. Restart the stopped PCI module.
Select
Start
of
Start/Stop
to the PCI module which has been stopped, and the PCI module will be
started.
Tips
When the PCI module is started, PCI module diagnosis, mirror volume duplication and PCI
module duplication are performed.
The PCI modules’ status LEDs changes as shown below:
Indications of the status LEDs
Immediately after the PCI module startup until the completion of diagnosis:
LED
Secondary
Primary
1 PRIMARY LED
–
On (Green)
2
DISK ACCESS LED
–
Blinking amber or green
(Lights green when
accessing the disk drive)
LED
System
3 System FT LED
–
When duplication of disks is started after the completion of PCI module diagnosis:
* The status of LEDs varies depending on the method of disk duplication.
LED
Secondary
Primary
1 PRIMARY LED
–
On (Green)
2
DISK ACCESS LED
Blinking amber or green
(Lights green when
accessing the disk drive)
Blinking amber or green
(Lights green when
accessing the disk drive)
LED
System
3 System FT LED
–
