in my case - it's about 600Mb-1,5Gb from all hosts per a day (incr backup) :) 
the full backups about 25-30Gb, the are doing at night.

thanks for reply, I will watch for results of changing Maxbackups.


Mon, 7 Feb 2011 14:53:43 +0100 письмо от "Sorin Srbu" <sorin.srbu AT orgfarm.uu 
DOT se>:

> >-----Original Message-----
> >From: Daniel Berteaud [mailto:dani AT firewall-services DOT com]
> >Sent: Monday, February 07, 2011 2:43 PM
> >To: Levkovich Andrew; General list for user discussion, questions and
> >support
> >Cc: sorin.srbu AT orgfarm.uu DOT se
> >Subject: Re: [BackupPC-users] backup for all of the hosts at certain
> >pointof time
> >
> >You need to adjust the MaxBackups number if you really want to backup
> >all 20. But increasing this value to 20 will probably slow down backups
> >(slower than backing them up 2 or 4 at a time).
> 
> Exactly! 8-)
> 
> What kind of hardware and infrastructure would you actually need to perform a 
> backup on twenty hosts at once, insofar, as this is quantifiable?
> 
> -- 
> /Sorin
> 
> ------------------------------------------------------------------------------
> The modern datacenter depends on network connectivity to access resources
> and provide services. The best practices for maximizing a physical server's
> connectivity to a physical network are well understood - see how these
> rules translate into the virtual world? 
> http://p.sf.net/sfu/oracle-sfdevnlfb
> _______________________________________________
> BackupPC-users mailing list
> BackupPC-users AT lists.sourceforge DOT net
> List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
> Wiki:    http://backuppc.wiki.sourceforge.net
> Project: http://backuppc.sourceforge.net/


------------------------------------------------------------------------------
The modern datacenter depends on network connectivity to access resources
and provide services. The best practices for maximizing a physical server's
connectivity to a physical network are well understood - see how these
rules translate into the virtual world? 
http://p.sf.net/sfu/oracle-sfdevnlfb
_______________________________________________
BackupPC-users mailing list
BackupPC-users AT lists.sourceforge DOT net
List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:    http://backuppc.wiki.sourceforge.net
Project: http://backuppc.sourceforge.net/