Verify The Operating Status Of The Disk Enclosures; Verify The Operating Status Of The Fibre Channel Switches And Adapters; Rear And Front View Of The Disk Enclosure - HP StorageWorks 4400 Installation Manual

Number
3
4
5 (2 LEDs)
6 (2 LEDs)
If the LED patterns described in
• Check your cable connections between the device and the EVA.
• Check the availability of your power source.
• Review the installation procedures.
• Remove and reinsert the module.

Verify the operating status of the disk enclosures

To verify that the disk enclosures and hard drives are operating properly, view the enclosure and
hard drive LEDs and compare them with the patterns described in the documentation for these devices.
If the LEDs indicate a fault, see the HP StorageWorks 4400 Enterprise Virtual Array user guide.
Figure 15 Rear and front view of the disk enclosure
Verify the operating status of the Fibre Channel switches and
adapters
Verifying Fibre Channel switches
To verify that your switches are operating properly, view the switch LEDs and compare them with the
patterns described in the documentation for these devices.
If the LEDs indicate a fault, see the documentation that came with the switch for help.
Optional Step: If you will be using Fibre Channel to attach the EVA to your existing servers, you must
install Fibre Channel adapters in those servers and test the Fibre Channel adapters - prior to installing
HP Command View EVA.
LED Function
Enclosure fault warning
Link to host
Fan condition
Battery condition
Table 4 and Table 5
HP StorageWorks 4400 Enterprise Virtual Array installation guide
Startup Condition
Green
Green
Green
Green
are not illuminated:
Fault Condition
Blinking amber
Amber — indicates link
lost
Blinking green — indic-
ates charging or defective
FRU
Blinking amber — indic-
ates defective FRU
39