cdrecord completion questions

[Hank The Tank Winky Poo <hankthetankwinkypoo@gmail.com>]

Hello all

While we're on cdrecord, at the end of the command

	sudo cdrecord -v -sao -dev=4,0,0 speed=4 driveropts=audiomaster 	-audio
*.wav

I get something like...(after the audio tracks have been written)

	Fixating...
	Fixating time: 29.477s
	cdrecord: fifo had 10560 puts and 10560 gets.
	cdrecord: fifo was 0 times empty and 6916 times full, min fill was 92%

Does the fact that #puts = #gets mean a clean burn with no errors?
Who is fifo? Is it file in/file out?

Thanks.
Henry