Hello Cyril,
did you try using compression? Compression is done at client level, so, if 
you have CPU power, you could get higher throughput.
In my eperience it is very hard to obtain a throughput higher than 50% of 
nominal capacity of the wire.

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G.T.Dati srl
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Cyril Lavier <clav...@ltutech.com> wrote on 26/01/2010 09.03.38:

> Cyril Lavier <clav...@ltutech.com> 
> 26/01/2010 09.03
> 
> Per
> 
> bacula-users <bacula-users@lists.sourceforge.net>
> 
> CC
> 
> Oggetto
> 
> [Bacula-users] How it optimize the transfer speed.
> 
> Hi.
> 
> Now that my exclude rule works perfectly (thank you guys), I just begin 
> to see a problem.
> 
> Backups are made on a LAN 100Mbit.
> 
> But the actual speed of bacula's backup is about 22GB/hour, it's about 
> 50Mbit/second, so it's the half of the actual capacity of the network.
> 
> Now the problem is real, because I have a fileset which is 1.5TB big, 
> and I need to make a full backup once a month (the other backups are 
> incremental ones), and with the transfer speed I have now, the full 
> backup would last for about 3 days.
> 
> I would like to know if anybody can tell me some ways to optimize this.
> 
> Thanks.
> 
> -- 
> Cyril LAVIER | Systems Administrator | LTU Technologies
> 132 Rue de Rivoli - 75001 Paris France
> (tel) +33 (0)1 53 43 01 71 | (mail) clav...@ltutech.com
> LTU technologies - Making Sense of Visual Content |  www.LTUtech.com 
> 
> 
> 
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