Am 11.06.2008 15:06 Uhr schrieb "Annette Jäkel" unter
<jaekel AT math.tu-berlin DOT de>:

> Since a lot of months one of my concurrently backups runs fine, but over the
> last three days I got the following backup error twice.
> 
> 10-Jun 23:54 myserver-dir: Start Backup JobId 39986,
> Job=homes_mathphys_Backup.2008-06-10_22.10.05
> ....
> 11-Jun 00:35 myserver-fd: homes_mathphys_Backup.2008-06-10_22.10.05 Fatal
> error: Authorization key rejected by Storage daemon.
> Please see http://www.bacula.org/rel-manual/faq.html#AuthorizationErrors for
> help.
> 11-Jun 00:35 myserver-fd: homes_mathphys_Backup.2008-06-10_22.10.05 Fatal
> error: Failed to authenticate Storage daemon.
> 11-Jun 00:35 myserver-dir: homes_mathphys_Backup.2008-06-10_22.10.05 Fatal
> error: Socket error on Storage command: ERR=No data available
> 11-Jun 00:35 myserver-dir: homes_mathphys_Backup.2008-06-10_22.10.05 Error:
> Bacula 1.38.11 (28Jun06): 11-Jun-2008 00:35:12
> 
> I wonder why this happens because one time after the first failed backup the
> next one runs fine but last night it crashes again. Is this really an
> authorization error or could it be a problem of concurrent jobs?
> 
> I read about the authorization errors in the manual and found a hint about
> the maximum concurrent jobs settings in director, storage- and file-daemon.
> I check my settings and found:
> 
> bacula-dir.conf sets
>   Maximum Concurrent Jobs = 5
> for myserver-dir
> 
> homes_mathphys.conf included to bacula-dir.conf sets
>   Maximum Concurrent Jobs = 1
> for a Storage Resource "homes_mathphys Storage" for device "homes_mathphys
> FileStorage" at Storage Daemon at myserver.
> 
> bacula-sd.conf sets
>   Maximum Concurrent Jobs = 30
> for the corresponding storage Daemon
> 
> And finally bacula-fd.conf sets
>   Maximum Concurrent Jobs = 20
> for the bacula-fd on myserver.
> 
> I have defined 25 backup jobs started in parallel every night for 25
> different storage devices on the same storage daemon. All backup jobs run
> since beginning using bacula - there are no new jobs. But could there be a
> problem in my settings? For a long time all things work without any error -
> I never got authorization errors before. And it was every time the same
> backup producing the error in the last three days.
> Any idea whats wrong or what I could do now?
> Thanks a lot,
> Annette 
> 
> 
> 
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Meanwhile I set the "Maximum Concurrent Jobs" in bacula-fd.conf for
bacula-fd to 30 like für the Storage Daemon in bacula-sd.conf. For some
nights it run, but last night I got the same error as before:

19-Jun 01:51 myserver-dir: Start Backup JobId 40451,
Job=homes_mathphys_Backup.2008-06-18_22.10.06
19-Jun 01:51 myserver-dir: Recycled volume "homes_mathphys-Diff-0003"
19-Jun 02:30 myserver-fd: homes_mathphys_Backup.2008-06-18_22.10.06 Fatal
error: Authorization key rejected by Storage daemon.
Please see http://www.bacula.org/rel-manual/faq.html#AuthorizationErrors for
help.
19-Jun 02:30 myserver-fd: homes_mathphys_Backup.2008-06-18_22.10.06 Fatal
error: Failed to authenticate Storage daemon.
19-Jun 02:30 myserver-dir: homes_mathphys_Backup.2008-06-18_22.10.06 Fatal
error: Socket error on Storage command: ERR=No data available
19-Jun 02:30 myserver-dir: homes_mathphys_Backup.2008-06-18_22.10.06 Error:
Bacula 1.38.11 (28Jun06): 19-Jun-2008 02:30:56

I'm astonished by the fact that every time its the same backup that failes.
That cant be really an authorization problem by my opinion, because several
days it run with the same passwords etc.

Any idea what could be wrong? Maybe there is a problem with the filesystem
the data are stored on? (but syslog told nothing about disk problems)
Annette



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