Re: [Bacula-users] How to properly remove volumes in regards to the catalog?

Kern Sibbald Wed, 04 May 2016 04:27:10 -0700

Hello,

I strongly encourage users to use Bacula bconsole commands to accomplish *all* modifications of the catalog database. Making changes by hand using SQL will quite often lead to inconsistencies in the catalog that can come back to haunt you. In addition, much of the SQL for MySQL and PostgreSQL is different, which can also cause problems. Bacula via bconsole knows how to handle the database for both MySQL and Postges. It is *extremely* rare that I do any modification of the database by hand -- maybe 2 times in 16 years.

Best regards,
Kern

On 05/04/2016 12:13 PM, Florian Splett wrote:

Hello and sorry for the late response.

I just wanted to thank you for all the information.
Definitely helped me decide on how to approach the issue.

Regards,

Florian S.

Am 28.04.2016 um 13:04 schrieb Wanderlei Huttel:
Hello Florian

2016-04-28 5:47 GMT-03:00 Florian Splett <florian.spl...@web.de>:

Hello, bacula community.

The harddrive my bacula system is using to store its volumes is reaching
its maximum capacity, so I had the following plan for my network:

I want to manually move the old volumes onto an external harddrive and
keep that somewhere else.

Now what i want to ask is: Does this cause complications with the catalog?

It depends if they will be recycle soon or not

I guess so, since the volumes will be just gone.
Can I somehow tell the catalog that the volumes should be marked as
"unavailable" or something like that?

You can update Volume Status and set to "Archive" or "Disabled"

*update

1: Volume parameters

1: Volume Status

...or is it in fact perfectly fine to just remove those volumes?

Or you could create another Storage Resource in bacula-dir.conf and new Device in bacula-sd.conf and use this external harddrive as a Storage.

Move those Volumes to the external harddrive.

Get StorageId from New Storage:

*sqlquery

Entering SQL query mode.

Terminate each query with a semicolon.

Terminate query mode with a blank line.

Enter SQL query: select StorageID, Name, Autochanger from Storage;

+-----------+---------------+-------------+

| StorageID | Name | Autochanger |

+-----------+---------------+-------------+

| 1 | StorageLocal1 | 0 |

| 3 | StorageLocal2 | 0 |

+-----------+---------------+-------------+

Use this below sql to get information about Volumes x Pool x Storage

select M.MediaId, M.VolumeName, M.StorageId, S.Name, M.PoolId, P.Name from Media M left join Storage S on (M.StorageId = S.StorageId) left join Pool P on (M.PoolId = P.PoolId) order by M.VolumeName;

*sqlquery

Entering SQL query mode.

Terminate each query with a semicolon.

Terminate query mode with a blank line.

Enter SQL query: select M.MediaId, M.VolumeName, M.StorageId, S.Name, M.PoolId, P.Name from Media M left join Storage S on (M.StorageId = S.StorageId) left join Pool P on (M.PoolId = P.PoolId) orde; by M.VolumeNam

+---------+---------------------+-----------+---------------+--------+---------+

| MediaId | VolumeName | StorageId | Name | PoolId | Name |

+---------+---------------------+-----------+---------------+--------+---------+

| 36 | Volume-Diario-0001 | 1 | StorageLocal1 | 6 | Diaria |

| 51 | Volume-Diario-0002 | 1 | StorageLocal1 | 6 | Diaria |

| 74 | Volume-Diario-0003 | 1 | StorageLocal1 | 6 | Diaria |

| 89 | Volume-Diario-0004 | 1 | StorageLocal1 | 6 | Diaria |

| 96 | Volume-Diario-0005 | 1 | StorageLocal1 | 6 | Diaria |

| 97 | Volume-Diario-0006 | 1 | StorageLocal1 | 6 | Diaria |

| 98 | Volume-Diario-0007 | 1 | StorageLocal1 | 6 | Diaria |

...

Update the volumes that you have moved to external hard drive to NewStorage (change StorageId).

*sqlquery

update Media set StorageId = 3 where PoolId = 6; # Move all volumes from a Pool or

*sqlquery

update Media set StorageId = 3 where MediaId in (36,51,74,89,96);

I guess this can help you.

Best Regards

Wanderlei Hüttel

http://www.huttel.com.br

Regards,

Florian S.

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Re: [Bacula-users] How to properly remove volumes in regards to the catalog?

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