6 operational i/o module status indicators, 7 non-operational i/o module status indicators, Table 6 – HP 4000.6000.8000 Enterprise Virtual Arrays User Manual
Page 48: Table 7
Table 6 Operational I/O module status indicators
Upper
Power
Lower
Descriptions
Off
On
Off
•
I/O Module is operational
On
Flashing, then On
On
•
Top port—Fibre Channel drive enclosure signal detected.
•
Power—Flashes for about 90 seconds after initial power application,
then remains constant.
•
Bottom port—Fibre Channel drive enclosure signal detected.
On
On
On
•
Top port—Fibre Channel drive enclosure signal detected.
•
Power—Present.
•
Bottom port—Fibre Channel drive enclosure signal detected.
Flashing
Flashing
Flashing
•
When the locate function is active, all three indicators flash
simultaneously. The Locate function overrides all other indicator
functions. Therefore, an error could be detected while the Locate
function is active and not be indicated until the Locate action
terminates.
Table 7 Non-operational I/O module status indicators
Upper
Power
Lower
Descriptions
On
On
Off
•
Top port—Fibre Channel drive enclosure signal detected.
•
Power—Present.
•
Bottom port—No Fibre Channel drive enclosure signal detected.
Check transceiver and fiber cable connections.
NOTE:
This status applies to configurations with and without FC loop
switches.
Off
On
On
•
Top port—No Fibre Channel drive enclosure signal detected. Check
transceiver and fiber cable connections.
•
Power—Present.
•
Bottom port—Fibre Channel drive enclosure signal detected .
Flashing
On
On
•
Top port—EMU detected possible transceiver problem. Check
transceiver and fiber cable connections.
•
Power—Present.
•
Bottom port—Fibre Channel drive enclosure signal detected .
On
On
Flashing
•
Top port—Fibre Channel drive enclosure signal detected.
•
Power—Present.
•
Bottom port—EMU detected possible transceiver problem. Check
transceiver and fiber cable connections.
NOTE:
The EMU will not flash the lower indicator on its own. It will flash
only in response to a locate command. You can flash each of the
lights independently during a locate action.
Off
Off
Off
•
No I/O module power.
•
I/O module is nonoperational.
•
Check power supplies. If power supplies are operational, replace
I/O module.
48
Enterprise Virtual Array hardware components