Talk:Mission-critical reliability

That's five minutes of downtime (on average) or five minutes of unscheduled downtime? I really dunno - just checking. Digiot 22:38, Mar 23, 2004 (EST)

Downtime
It depends on what type of availability you're interested in. In some cases only unscheduled downtime is considered. In others, both unscheduled and scheduled are included.