Bacula-users

Re: [Bacula-users] restore of catalog & volumes

2008-06-30 02:41:46
Subject: Re: [Bacula-users] restore of catalog & volumes
From: Vladimir Vassiliev <vova AT edu.yar DOT ru>
To: Dan Langille <dan AT langille DOT org>
Date: Mon, 30 Jun 2008 10:40:52 +0400
On Fri, 27 Jun 2008 16:16:07 -0400
Dan Langille <dan AT langille DOT org> wrote:

> 
> On Jun 27, 2008, at 7:41 AM, Vladimir Vassiliev wrote:
> 
> > Hi!
> >
> > I have just begin playing with bacula. I created backup of catalog  
> > and tried to restore it. I restored backup.sql succesfully,
> > stopped bacula-dir, and restored database with psql. After I  
> > started bacula-dir and tried to make new backup on the same volume
> > (where catalog's backup stored), but those messages stopped me:
> >
> > 27-Jun 15:21 test-dir JobId 37: Start Backup JobId 37,  
> > Job=Client1.2008-06-27_15.21.03
> > 27-Jun 15:21 test-dir JobId 37: Using Device "FileStorage"
> > 27-Jun 15:21 test-sd JobId 37: Volume "q" previously written,  
> > moving to end of data.
> > 27-Jun 15:21 test-sd JobId 37: Error: Bacula cannot write on disk  
> > Volume "q" because: The sizes do not match! Volume=395221 Catalog=793
> > 27-Jun 15:21 test-sd JobId 37: Marking Volume "q" in Error in Catalog.
> > 27-Jun 15:21 test-sd JobId 37: Job Client1.2008-06-27_15.21.03  
> > waiting. Cannot find any appendable volumes.
> > Please use the "label"  command to create a new Volume for:
> >     Storage:      "FileStorage" (/backup)
> >     Pool:         Default
> >     Media type:   File
> >
> > Ok, that's right (backup.sql was stored).
> > Now, I have some questions.
> > Is there any way to make this volume usable for new backups?
> 
> look at 'update volume', set the file count correct.

Bacula complains on volume sizes, not file count.
But there is no parameter "volume size" in command "update volume".

> > Or I can only make it "Used"?
> 
> In addition to file count, you'll also nee to set volume status to  
> append.
> 
> > And will this volume suitable for restores?
> 
> Yes.
> 
> > Does this issue mean that I have to backup catalog to distinct volume?
> 
> It sounds like a backup was made after the Catalog was dumped.  Which
> is consistent with what you reported above.

Yes, it was bacula catalog backup. I did it with default bacula job 
"BackupCatalog".

> This situation is normal, given what happens when a backup is run.
> 
> 
> -- 
> Dan Langille -- http://www.langille.org/
> 
> 
> 
> 
> 


-- 
Vladimir Vassiliev <vova AT edu.yar DOT ru>

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