Dell PowerEdge M600 Manuel d'utilisateur télécharger pdf (Page 32)

22 M5424 SAN I/O Module Hardware Reference Manual

53-1001082-01

Interpreting LED activity

Each SAN I/O Module uses LEDs to indicate status. These LEDs are shown in Figure 5.

FIGURE 5 LED Locations

TABLE 4 Key to Figure 5

Location Indicator Color Operation

1FC (external)

port status

green/amber Note: LED meanings are not valid during boot, diagnostics,

or POST.

Green:

Off (dark): No signal carrier or unlicensed.

Steady: Online normal active port but no port activity.

Flickering: normal active port (I/O activity).

Slow blink: Online but segmented.

Fast blink: Internal loopback.

Amber

Steady: Signal present but not online.

Slow blink or flash: Disabled port (less than two second

interval).

Fast (rapid) blink or flash: Error or fault with port (less than

1/2 second interval).

2 (status icon)

and 3 (LED)

module

status

green/amber Off:

SAN I/O Module is off or power supplies for the Blade Server

or onboard DCC have failed.

Green:

No errors and all ports are ready for use.

Amber:

Steady: Boot-up state, port(s) offline, or in reset state.

Blinking (green/amber): One or more environmental ranges

are exceeded, or error log contains diagnostic error

messages.

Note: The LED might blink during testing.

4 (icons) and 5

(LED)

module

power

green Off:

SAN I/O Module is off or power supplies for the Blade Server

Enclosure or onboard DCC have failed.

Green: Normal operation and power supply is functioning.

properly. Power is supplied by the Blade Server Enclosure.

6 (icon) 7

(LED)

server

management

blue/amber Controlled by the Blade Server Enclosure's CMC. For details,

refer to the Hardware Owner’s Manual for Blade Server

Enclosure.

4 5

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 47 48

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Dell PowerEdge M600 Manuel d'utilisateur Page 32

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