Bacula-users

Re: [Bacula-users] Query regarding Bacula

2012-10-19 06:16:56
Subject: Re: [Bacula-users] Query regarding Bacula
From: lst_hoe02 AT kwsoft DOT de
To: bacula-users AT lists.sourceforge DOT net
Date: Fri, 19 Oct 2012 12:14:47 +0200
Zitat von Radosław Korzeniewski <radoslaw AT korzeniewski DOT net>:

> Hello,
>
> 2012/10/19 <lst_hoe02 AT kwsoft DOT de>
>>
>> > The same for Director. It uses one thread per JOB so managing a 1000
>> > concurrent jobs leads to at least 1000 threads to manage by OS.
>>
>> What about SD -> Director? Does this also mean we have 1000
>> connections to the database?
>
>
> To be precise. Every job on Director side has its own thread which control
> a whole backup process + one additional thread (I forgot about it) for
> SD->DIR logical communication message channel providing a catalog service
> to the SD (including inserting the attributes into catalog). Every JOB has
> its own connection to the database.
>
> To summarize: every concurrent job on Director side require 2 threads + 1
> connection to the catalog.
>
> Best regards
> --
> Radosław Korzeniewski
> radoslaw AT korzeniewski DOT net

Ok, so for the OP case with 1000 concurrent jobs this would be 2000  
threads at director side and 1000 connections to the Database... wow!

Thanks for sharing

Andreas


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