tools/xen/files/hvc0.conf - devstack - Gitiles

 # hvc0 - getty
 #
 # This service maintains a getty on hvc0 from the point the system is
 # started until it is shut down again.

 start on stopped rc RUNLEVEL=[2345]
 stop on runlevel [!2345]

 respawn
 exec /sbin/getty -8 9600 hvc0
	# hvc0 - getty
	#
	# This service maintains a getty on hvc0 from the point the system is
	# started until it is shut down again.

	start on stopped rc RUNLEVEL=[2345]
	stop on runlevel [!2345]

	respawn
	exec /sbin/getty -8 9600 hvc0