Sun Microsystems CP3240 manual Hot-Swap LED

Note that both the OOS and MINOR LEDs are lit when the board is powered but not booted. This includes all Hot-Swap states M1 through M3. Refer to “Hot-Swap LED” on page 1-16.

1.9.2Hot-Swap LED

This blue LED communicates the Hot-Swap status of the switch. TABLE 1-4shows the different states of the Hot-Swap LED.

TABLE 1-4Hot-Swap LED States

Order	Visible State	State	Description
1	Solid	M1 FRU Inactive	The Intelligent Platform
			Management Interface (IPMI)
			microcontroller is booted, but the
			payload is not. The bottom latch is
			not fully closed.
2	Blinking (from solid)	M2 Activation	The IPMI microcontroller has
		Request	requested permission to boot the
			payload from the shelf
			management controller.
3	Off	M3-M4 Active	The IPMI microcontroller has
			received permission to boot the
			payload, and has done so. This
			should be the state under normal
			operation.
4	Blinking (from off)	M5-M6	The IPMI microcontroller has
		Deactivation	requested permission to shut
		Request	down the payload. Opening the
			bottom latch activates this state.

Back to 1

Note – A board should be hot-swapped only when the LED is solid blue.

1-16Sun Netra CP3240 Switch Installation Guide • September 2009