On Thu, 2009-03-05 at 15:40 +0100, Eric Bollengier wrote:
> Hello Dirk,
> 
> Bugs are more easy to track and to fix with mantis tool http://bugs.bacula.org

All apologies for taking so long.  Busy day at work today.
Unfortunately, I didn't understand yet that this was a bug.  Are you
officially saying that it should be.  I thought it may just be something
like "Read the document at http://xxx"; for the proper way to migrate to
what is going to be 3.0.

> 
> Le Thursday 05 March 2009 15:00:15 Dirk Bartley, vous avez écrit :
> > Greeting
> >
> > I'm using the head development version in my live active work server to
> > get a better chance of solving some issues in bat.  Now however I'm
> > having some issues that I hoping can be solved on the list.
> >
> > Revision: 8498
> >
> > My recollection is that this particular issue started after updating the
> > storage daemon.  My storage daemon runs on my workstation.
> >
> > So I have been getting lots of failures with the last couple of nights
> > backups.
> 
> Failures with tape (hardware or software) can desynchronize File count 
> between 
> the volume and the catalog. In this case, bacula will put the Volume in Error 
> state until you fix it (which is a good idea if the volume is dirty or 
> broken).

Maybe it's just dirt.  It has been a bit since I ran my cleaning tape
over the heads.  All do that now and try again.  It would be a pain if
dirt affected my like this at the same time I updated software.

> 
> > This morning I tried to reproduce in a simple way and 
> > succeded.  I started with a tape that was freshly purged and relabeled.
> > Started a job which would use the main server as the client as well.  It
> > started along backing up to tape just fine.  Then I started a job which
> > uses a different file daemon and backing up on the tape drive just
> > stopped.
> 
> You describe the most common case, i don't see the problem. Is your first job 
> OK ? or you've got an error somewhere ? The job ouput is welcome.

That's curious.  I would say starting a second job before the first job
is finished and that resulting in the stopping of backing up from
occurring to the tape entirely would be an indication of a problem.

> 
> > All efforts to set the tape back to append,
> 
> Which one ? What is the error message ? "update volume" command permits to 
> change the volume status or the file count easily.

Well I'm describing a common occurance to edit the tape properties with
bat like so:

update volume="LTO_WDay_004_" volstatus="Append" recyclepool="" 
New Volume status is: Append
New Volume status is: Append
New RecyclePool is: *None*
New RecyclePool is: *None*

> 
> > umount and mount the drive 
> > to get the jobs going to tape again have failed.
> >
> >
> > Here is the log from the second job.
> >
> > Log records for job 7910
> > 2009-03-05 08:36:30
> > srvalum3-dir
> > Using Device "LTO"
> >
> > Start Backup JobId 7910, Job=UPSJob.2009-03-05_08.36.27.05
> > 2009-03-05 08:36:58
> > srvalum2-sd
> > Volume "LTO_WDay_004_" previously written, moving to end of data.
> > 2009-03-05 08:37:14
> > srvalum2-sd
> > Marking Volume "LTO_WDay_004_" in Error in Catalog.
> >
> > Error: Bacula cannot write on tape Volume "LTO_WDay_004_" because:
> > The number of files mismatch! Volume=1 Catalog=0
> > 2009-03-05 08:37:28
> > srvalum2-sd
> > Job UPSJob.2009-03-05_08.36.27.05 waiting. Cannot find any appendable
> > volumes.
> > Please use the "label"  command to create a new Volume for:
> >     Storage:      "LTO" (/dev/nst1)
> >     Pool:         LTO_TueThu
> >     Media type:   LTO
> >
> > After that job is started, the tape in the medialist goes from
> > status=append to status=error.
> 
> This is normal if bacula founds a difference between the catalog and the 
> volume. For example, if you shutdown the storage daemon during a job, you 
> will have this behavior

In this case, I'm not shutting down the storage daemon, just starting a
second job.  Something that in the past has not caused this.

> 
> > Here are my config files that I think my be pertainent.
> > http://www.schupan.com/baculaconfs/bacula-dir.conf
> > http://www.schupan.com/baculaconfs/bacula-sd.conf
> >
> > As always thank you very much in advance for any assistance.  Let me
> > know if there is any information I can provide.
> 
> The support page on www.bacula.org provides many information on how to report 
> a problem.

I'm thinking from the perspective of I'm not a common user reporting a
bug (that has yet to be established as a bug yet).  I'm a developer that
has spent many hundreds of hours writing software for the project
interested in doing some fixing of my part of the project but finding a
relatively serious issue in the way of doing that.

All apologies.

What I will probably want to do is set my live environment back to a
working version, it's been a couple of days since I got a good set of
backups.  Will having updated the database cause any issues with going
back in versions???  Any suggesions as to what version I should revert
to??  I can get another environment set up to do the development I was
hoping to do and maybe I'll run in to this issue again in development
environment.

Dirk

> 
> Bye
> 
> > Dirk
> >


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