Comment Re:Qmail!! (Score 2, Informative) 1216
Just do the math:
1 yr = 24 * 365 h = 8760 h
99.9% reliability => 8760h * 0.999 uptime = 8751.24 hours uptime or 8.67 hours downtime similarly 99.99% leads to 0.867 hours downtime = 52.56 minutes
you're off by one magnitude!
1 yr = 24 * 365 h = 8760 h
99.9% reliability => 8760h * 0.999 uptime = 8751.24 hours uptime or 8.67 hours downtime similarly 99.99% leads to 0.867 hours downtime = 52.56 minutes
you're off by one magnitude!
