Re: {bb} Bbgen question II

[Philip Clark <pcclark@tiscali.co.uk>]

On Thu, 2004-10-28 at 09:38, Maaskant, Gert wrote:
> 
> We had some mail problems yesterday, so I send this mail again.
> 
> 
> Hi Brothers,
> 
> I have installed bbgen 3.2 on al Linux box running Fedora Core 2 with BB
> 1.9e client and server.
> What I want is  use the # REPORTTIME=W:0700:1800 option in the bb-host file
> (Called SLA report functionality)
> 
> It seems to work, bud when I run a report, I got the following output. 
> 
> ##---------------
> Availability (24x7): 99.49%   Availability (SLA): nan% 
>         
> 24x7 69.64% 0.00% 0.51% 29.84% 0.00% 0.00% 
> SLA (97.00) nan% nan% nan% - nan% - 
> Event count 1 1 2 0 0 
> [Total may not equal 100%] 
> ## --------------------
> 
> I don't understand the message nan%. What went wrong ?

nan (or more commonly NaN) is "Not a Number". In this case I'd guess
that it's the result of a division by zero. It's possible that you
just don't yet have enough data to calculate meaningful results.

Cheers, Phil.



-- 
Man, n.: An animal so lost in rapturous contemplation of what he thinks
he is as
to overlook what he indubitably ought to be.  His chief occupation is
extermination of other animals and his own species, which, however,
multiplies
with such insistent rapidity as to infest the whole habitable earth and
Canada.
(Ambrose Bierce, "The Devil's Dictionary")

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