Hello Denis,

Here you may find the solution to the concurrency and database performance 
eventual issues: http://www.bacula.com.br/tuning?lang=en

Regards,
=========================================================================== 
Heitor Medrado de Faria - LPIC-III | ITIL-F | Bacula Systems Certified 
Administrator II 
I'm a Bacula/SysAdmin looking for a job in USA or Europe. Please recommend me. 
Need Bacula training? 
https://www.udemy.com/bacula-backup-software/?couponCode=bacula-list 
+55 61 8268-4220 
Site: www.bacula.com.br | FB: heitor.faria 
===========================================================================

----- Mensagem original -----
> De: "Denis Witt" <denis.witt AT concepts-and-training DOT de>
> Para: "Alan Brown" <ajb2 AT mssl.ucl.ac DOT uk>
> Cc: bacula-users AT lists.sourceforge DOT net
> Enviadas: Segunda-feira, 8 de junho de 2015 7:25:58
> Assunto: Re: [Bacula-users] Slow Attribute spooling

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> On Mon, 08 Jun 2015 11:10:11 +0100
> Alan Brown <ajb2 AT mssl.ucl.ac DOT uk> wrote:
> 
>> What are you using for spool disk?
> 
>> If it's not fast SSD then you can't run more than a couple of
>> simultaneous backups (you are seek limited with mechanical drives)
> 
> Hi Alan,
> 
> I'm using normal (7.200 RPM) HDDs. But, as pointed out in
> my mail, there is only one job running ("despooling Attributes") at the
> moment. All other jobs are still waiting for execution ("waiting on
> max storage jobs").
> 
> On the SD there are about no IO-Operations. iotop shows some 100KB
> once in a while. CPU is 100% idle, same on the Director.
> 
> The MySQL-Machine writes more or less constant 450KB/sec. to disk
> (mysql process). top shows about 20% wait and 76% idle.
> 
> So it shouldn't slow down things that much.
> 
> Doesn't it?
> 
> Thanks.
> 
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> ------------------------------------------------------------------------------
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