Re: GM-2.0.24_Linux mapper not showing all hosts

> The LED light for the master node (x1) on the switch is off,
> and the corresponding yellow LED on the NIC card is blinking but the
> green LED is off. On the slave node the LED on the switch is blinking,
> so is the green and yellow LEDs on the corresponding NIC. The
> gm_board_info does not show both nodes.

there's your problem.  the master node is not acutally connected to the 
switch.  either your fiber needs to be reseated or replaced.  given that, 
the mapper is behaving as expected, since you have two independent 1-node 
fabrics ;-)

regards,
-reese