Gabriele Bulfon wrote:

> Hello,
> I worked with Bacula spooling to see the effects on Sparc 280R 
> machines (that continue to work very slow without spooling, almost 
> 1000K/s).
> I tried with different spooling dimensions (10Mb, 100Mb, 250Mb), the 
> result was almost the same: during a single job backup, speed 
> increased to almost 5000K/s.
> BUT : at the end of the job, a final step of Bacula (kind of spool 
> flushing) last a lot of minutes, and during this step, the medium 
> transfer rate decreases.
> The final result is then again a medium of 1000K/s...
>
> How should I size the spooling dimensions? Is there any way of 
> calculating the correct size?
> What is that last step lowering the total rate?
> May I assume that having 2-3 long jobs, this last step well have a 
> little influence on the total rate?
>
>  
>
To me, that sounds kind of small for a spool file. I use 15 gig as the 
max for mine.

Maybe Kern or Arno have a better suggestion.

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