San Volume Controller 2145-Cf8 Operator-Information Panel - IBM 2145-CF8 Hardware Installation Manual

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Figure 40. SAN Volume Controller 2145-CF8 operator-information panel

1 Power-button cover

2 Ethernet 2 activity LED

3 Ethernet 1 activity LED

4 System-information LED

5 System-error LED

6 Release latch

7 Locator button and LED

8 Ethernet 3 activity LED

9 Ethernet 4 activity LED

10 Power button and LED

Ethernet-activity LEDs

When Ethernet-activity LED 1 is lit, the node is transmitting or receiving data on

Ethernet port 1.

When Ethernet-activity LED 2 is lit, the node is transmitting or receiving data on

Ethernet port 2.

System-information LED

When the system-information LED is lit, a noncritical event has occurred.

Check the light path diagnostics panel and the error log. Light path diagnostics are

described in more detail in the light path maintenance analysis procedure (MAP).

System-error LED

When it is lit, the system-error LED indicates that a system-board error has

occurred.

This amber LED lights up if the SAN Volume Controller hardware detects a fatal

error that requires a new field-replaceable unit (FRU).

Note: See MAP 5800: Light path to help you isolate the faulty FRU.

Release latch

The release latch on the SAN Volume Controller 2145-CF8 gives you access to the

light-path diagnostics panel, which provides a method for determining the location

of a problem.

After pressing the release latch on the operator-information panel, you can slide

the light-path diagnostics panel out to view the lit LEDs. The LEDs indicate the

type of error that has occurred. See "MAP 5800: Light path" for more detail.

To retract the panel, push it back into the node and snap it into place.

Appendix C. SAN Volume Controller hardware controls, indicators, and connectors

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