On Monday 03 December 2012 16:34:01 lst_hoe02 AT kwsoft DOT de wrote:
> 
> Zitat von Silver Salonen <silver AT serverock DOT ee>:
> 
> > On Thursday 29 November 2012 16:28:11 lst_hoe02 AT kwsoft DOT de wrote:
> >>
> >> Zitat von Radosław Korzeniewski <radoslaw AT korzeniewski DOT net>:
> >>
> >> > Hello,
> >> >
> >> > 2012/11/29 Silver Salonen <silver AT serverock DOT ee>
> >> >
> >> >> **
> >> >>
> >> >> On Thursday 29 November 2012 15:43:32 Radosław Korzeniewski wrote:
> >> >>
> >> >> Hello,
> >> >>
> >> >> 2012/11/29 Silver Salonen <silver AT serverock DOT ee>
> >> >>
> >> >>
> >> >> > sd1<--dir1 -------> client1 <------- dir2-->sd2
> >> >>
> >> >> Is your "client1" a Windows machine? If so, do you use VSS  
> >> Enable = Yes in
> >> >> your FileSet resource?
> >> >>
> >> >>
> >> >> Yes.
> >> >>
> >> >>
> >> >>
> >> >> So, the current limitation of bacula-fd client on windows does not 
> >> >> permit
> >> >> concurrent jobs. Sorry.
> >> >>
> >> >>
> >> >> So if I want them to run concurrently, I have to disable VSS on at least
> >> >> one of these jobs?
> >> >>
> >> >>
> >> > You have to try.
> >> >
> >>
> >> You have to disable VSS on all jobs for this Windows machine.
> >> Furthermore don't try this with data encryption or your FD will crash.
> >> If you configure both jobs without VSS and the FD without encryption
> >> it might work, but i still wonder if a multi director configuration is
> >> "supported" anyway.
> >>
> >> Regards
> >>
> >> Andreas
> >
> > I now got a natural test-case :)
> >
> > 1) I disabled VSS only on the job started 2nd and everything is  
> > still working OK (so I don't have to disable VSS on ALL jobs)
> > 2) I also use encryption and I did not disable it, everything is  
> > still working OK (so I don't have to disable encryption)
> > 3) The 2nd job ran parallel to the 1st one (so disabling VSS only on  
> > the job(s) started later is enough)
> 
> Do the two jobs really run in parallel eg. is there any progress on  
> both of them? We have also tested this and with VSS enabled on the  
> first job all subsequent jobs get started but simply wait for the  
> first to finish. With no VSS at all both jobs started working and  
> after some GB of the data the FD crash within openssl  
> (http://bugs.bacula.org/view.php?id=1940). We only have one director  
> but it is a client side thing as far as i know.

Yes, they actually run together. Logs from one night:

The 1st job:
08-Dec 23:05 JobId 84377: Start Backup JobId 84377
...
08-Dec 23:10 JobId 84377: Generate VSS snapshots. Driver="VSS Vista", 
Drive(s)="EC"
09-Dec 03:56 JobId 84377: VSS Writer (BackupComplete): "Task Scheduler Writer", 
State: 0x1 (VSS_WS_STABLE)
...
09-Dec 03:56 JobId 84377: Job write elapsed time = 04:45:37, Transfer rate = 
180.3 K Bytes/second
...
  SD Bytes Written:       3,090,462,769 (3.090 GB)
...

The 2nd job (in another DIR):
08-Dec 23:55 JobId 11667: Start Backup JobId 11667
...
08-Dec 23:55 JobId 11667: Sending Accurate information.
...
08-Dec 23:55 JobId 11667: Job write elapsed time = 00:00:20, Transfer rate = 
208.2 K Bytes/second
...
  SD Bytes Written:       4,165,167 (4.165 MB)
...

--
Silver

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