Re: [OT] 2.6 kernel

> So with the big multinationals, we have multiple linux dns servers, 
> multiple linux mail gateways, etc, all with several hundred day 
> uptimes - in either case, a single system is 99% likely to suffice, 
> but the bigger companies demand most of that last 1% as well.

And the rest. Ballpark order of magnitude figures:
	99% uptime = 1 hour every 4 days, or a minute every hour and a half
      99.9% uptime = 1 hour every month, or two minutes a day.
	99.99% uptime = 1 hour a year, or a minute a week.