If an NTP server setting was configured with an invalid host name, you may see a trace log entry as follows:

Aug 21 14:34:27 cmc ntpd_initres[1298]: host name not found: blabla Aug 21

14:34:27 cmc ntpd_initres[1298]: couldn't resolve `blabla', giving up on it

For information on how to enter the gettracelog command to review the trace log using the CMC Web interface, see Using Diagnostic Console.

Interpreting LED Colors and Blinking Patterns

The LEDs on the chassis provide the following status of a component:

Steadily glowing green LEDs indicate that the component is turned on. If the green LED is blinking, it indicates a critical but routine event, such as a firmware upload, during which the unit is not operational. It does not indicate a fault.

A blinking amber LED on a module indicates a fault on that module.

Blue, blinking LEDs are configurable by the user and used for identification. For more information about configuration, see Configuring LEDs to Identify Components on the Chassis.

Table 32. LED Color and Blinking Patterns

Component

LED Color, Blinking Pattern

Status

 

 

 

CMC

Green, glowing steadily

Turned on

 

Green, blinking

Firmware is being uploaded

 

Green, dark

Turned off

 

Blue, glowing steadily

Active

 

Blue, blinking

User-enabled module identifier

 

Amber, glowing steadily

Not used

 

Amber, blinking

Fault

 

Blue, dark

Standby

Server

Green, glowing steadily

Turned on

 

Green, blinking

Firmware is being uploaded

 

Green, dark

Turned off

 

Blue, glowing steadily

Normal

 

Blue, blinking

User-enabled module identifier

 

Amber, glowing steadily

Not used

 

Amber, blinking

Fault

 

Blue, dark

No fault

IOM (Common)

Green, glowing steadily

Turned on

 

Green, blinking

Firmware is being uploaded

 

Green, dark

Turned off

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Dell 2 manual Interpreting LED Colors and Blinking Patterns, Cmc