Bacula-users

Re: [Bacula-users] timeout contacting storage daemon on system with multiple interfaces

2008-06-04 09:42:35
Subject: Re: [Bacula-users] timeout contacting storage daemon on system with multiple interfaces
From: Josh Fisher <jfisher AT pvct DOT com>
To: Ariano Bertacca <a.bertacca AT vva DOT de>
Date: Wed, 04 Jun 2008 09:42:21 -0400
Ariano Bertacca wrote:
> Hi there!
>
> Currently i'm running a bacula server (2.2.8 on centos5, using a mysql  
> db) to backup 34 servers. Everything worked nicely until Monday this  
> week, when i added another network interface to the server.
>
> Setup:
>
> Server with 2 interfaces: 10.1.2.10/24 and 10.1.3.10/24. Default route  
> via 10.1.2.1.
> 33 Clients inside the 10.1.2.0/24 network, one client in the  
> 10.1.3.0/24 network.
>
> The server runs fd, sd and dir. The 33 backups from the 10.1.2.0/24  
> network all work great.
>
> I can ping, telnet, ssh to the one system in the 10.1.3.0/24 network.  
> I can also reach the server on any given port/protocol from the  
> 10.1.3.0/24 network.
> When i use bconsole/est, i get the estimate for the job i'm asking  
> for, just as i expected.
>
> Now when it comes to backups, the client tries to reach the sd using  
> the ip 10.1.2.10, which results in a timeout.
>   

Is the SD listening on 10.1.2.10? For your multi-homed setup, you 
probably need to set SDAddresses in the Storage directive of bacula-sd.conf.

> As i understand it, there's no way to tell the client where to look  
> for the sd. It seems that the ip for the sd will be given from the  
> director whenever needed, but the director doesn't seem to care from  
> which network the client connects.
>
> Once it has come this far, i can see (using netstat) that the client  
> tries to connect to the "wrong" ip and the situation always ends in a  
> failed job, due to the connection timeout.
>
> I already tried adding the servers names to the local /etc/hosts file,  
> but since the servers dns names and all reverse lookups resolve  
> correct, this had no effect, as i expected.
>
>
> Any advice how to solve this?
>
>
> Kind regards
>
> Ariano Bertacca
> Systemmanagement
>
>
> fon +49 211 7357-834 | fax +49 211 7357-859
>
>   

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