Bacula-users

Re: [Bacula-users] Labeling when using native virtual autochanger

2015-08-27 14:51:27
Subject: Re: [Bacula-users] Labeling when using native virtual autochanger
From: Kern Sibbald <kern AT sibbald DOT com>
To: Dan Langille <dan AT langille DOT org>, bacula-users <bacula-users AT lists.sourceforge DOT net>
Date: Thu, 27 Aug 2015 11:49:59 -0700
Dan,

On your Virtual Autochanger, you are doing two things different from
what I have always done, which could potential create problems for you. 
The two directives that you should remove from your Virtual Autochanger
Device definitions are:

  AlwaysOpen = yes
  RemovableMedia = yes

Best regards,
Kern

On 08/24/2015 02:24 PM, Dan Langille wrote:
> I recently started using the Virtual Autochanger as described in 'Best 
> Practices for Disk Based Backup' [1]
>
> It is working for me, but I encountered a problem with the audo-label process.
>
> My bacula-sd.conf and the full transcript of the logging problem is at:
>
>   https://gist.github.com/dlangille/ef858722b30ae182b40f
>
> Ideas?
>
> A job stalled with:
>
> 24-Aug 01:43 crey-sd JobId 215534: Job dent.2015-08-24_00.58.35_01 is 
> waiting. Cannot find any appendable volumes.
>
> I amended the pool definition to allow more Volumes, then went back to 
> bconsole, expecting a mount command to create & label a new volume.
>
>
> *mount
> The defined Storage resources are:
>      1: CreyFile
>      2: CompaqStorageWorksTapeLibrary
> Select Storage resource (1-2): 1
> Connecting to Storage daemon CreyFile at crey.int.unixathome.org:9103 ...
> Enter autochanger drive[0]: 
> Enter autochanger slot: 
> 3999 Device "VirtualDisk" not found or could not be opened.
> *
>
> Then I tried label:
>
>
> *label
> The defined Storage resources are:
>      1: CreyFile
>      2: CompaqStorageWorksTapeLibrary
> Select Storage resource (1-2): 1
> Enter autochanger drive[0]: 2
> Enter new Volume name: .
> You have messages.
> *m
> 24-Aug 01:45 bacula-dir JobId 215534: Created new Volume="DiffAuto-4861", 
> Pool="DiffFile", MediaType="File" in catalog.
> 24-Aug 01:45 crey-sd JobId 215534: Warning: mount.c:212 Open of file device 
> "vDrive-1" (/usr/local/bacula/volumes) Volume "DiffAuto-4861" failed: 
> ERR=file_dev.c:172 Could not 
> open(/usr/local/bacula/volumes/DiffAuto-4861,OPEN_READ_WRITE,0640): ERR=No 
> such file or directory
>
> 24-Aug 01:45 crey-sd JobId 215534: Warning: mount.c:212 Open of file device 
> "vDrive-1" (/usr/local/bacula/volumes) Volume "DiffAuto-4861" failed: 
> ERR=file_dev.c:172 Could not 
> open(/usr/local/bacula/volumes/DiffAuto-4861,OPEN_READ_WRITE,0640): ERR=No 
> such file or directory
>
> 24-Aug 01:45 crey-sd JobId 215534: Warning: mount.c:212 Open of file device 
> "vDrive-1" (/usr/local/bacula/volumes) Volume "DiffAuto-4861" failed: 
> ERR=file_dev.c:172 Could not 
> open(/usr/local/bacula/volumes/DiffAuto-4861,OPEN_READ_WRITE,0640): ERR=No 
> such file or directory
>
> 24-Aug 01:45 crey-sd JobId 215534: Warning: mount.c:212 Open of file device 
> "vDrive-1" (/usr/local/bacula/volumes) Volume "DiffAuto-4861" failed: 
> ERR=file_dev.c:172 Could not 
> open(/usr/local/bacula/volumes/DiffAuto-4861,OPEN_READ_WRITE,0640): ERR=No 
> such file or directory
>
> *m
> 24-Aug 01:45 crey-sd JobId 215534: Warning: mount.c:212 Open of file device 
> "vDrive-1" (/usr/local/bacula/volumes) Volume "DiffAuto-4861" failed: 
> ERR=file_dev.c:172 Could not 
> open(/usr/local/bacula/volumes/DiffAuto-4861,OPEN_READ_WRITE,0640): ERR=No 
> such file or directory
>
> Eventually, I again tried mount:
>
>
> mount
> The defined Storage resources are:
>      1: CreyFile
>      2: CompaqStorageWorksTapeLibrary
> Select Storage resource (1-2): 1
> Enter autochanger drive[0]: 
> Enter autochanger slot: 
> 3999 Device "VirtualDisk" not found or could not be opened.
> You have messages.
> *m
> 24-Aug 01:54 crey-sd JobId 215534: Wrote label to prelabeled Volume 
> "DiffAuto-4861" on file device "vDrive-1" (/usr/local/bacula/volumes)
> 24-Aug 01:54 crey-sd JobId 215534: New volume "DiffAuto-4861" mounted on 
> device "vDrive-1" (/usr/local/bacula/volumes) at 24-Aug-2015 01:54.
> *
>
>
> [1] - http://blog.bacula.org/whitepapers/CommunityDiskBackup.pdf
>
> Dan Langille
> http://langille.org/
>
>
>
>
>
>
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