Tim Schaab skrev:
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> 
> Howdy,
> 
> What could be preventing a FD from sending the OK status to the Director
> after a backup?
> 
> I am working on rolling out Bacula to the department here. The roll out
> has been smooth with the exception of two computers that are behind a
> firewall.
> 
> When running a backup of the computers, the file data is pulled from the
> systems and all the files are backed up. However, the final OK status is
> not getting sent to the Director. The director waits for the status, but
> times out since it does not receive the OK message. This is marking the
> backups with fatal errors and filling the disk with full backups all
> marked as fatal errors.
> 
> Here is the setup. The version used is 1.38.11 and the clients are
> Windows XP boxes.
> 
> The firewall prevents all incoming connections. So the director can
> connect to the FD, I have the following tunnels setup:
> 
> DIR -> LAN1 -> Firewall (Port 19102) -> LAN2 -> PC1 (Port 19102)
> DIR -> LAN1 -> Firewall (Port 29102) -> LAN2 -> PC2 (Port 29102)
> 
> The computers send data to the SD which gets stored. I can check the
> status of the FD through the console and the run history on the FD lists
> all the backups as being OK.
> 
> Any ideas on what to check to fix the problem?

We had the same problem when a firewall between the director and the 
client was killing the tcp connection from the director to the client 
due to the tcp session timeout in the firewall being set lower then the 
time the job took to run. The connection between director and client 
seems to be idle while the client is sending it's data to the sd.
Raising the session timeout in the firewall to reasonable values solved 
the problem for us.

Bacula also has a Heartbeat Interval (or similar) directive that would 
probably solve the problem also, but I haven't used it personally, so 
look at the documentation for details on it's usage.

-- 
Simon Ekstrand

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