Bacula-users

Re: [Bacula-users] Missing full backup

2013-03-23 23:24:34
Subject: Re: [Bacula-users] Missing full backup
From: Dan Langille <dan AT langille DOT org>
To: bacula-users <bacula-users AT lists.sourceforge DOT net>
Date: Sat, 23 Mar 2013 23:20:49 -0400
On Mar 22, 2013, at 3:04 PM, Mike Seda wrote:

> Hi All,
> I performed a manual Full backup on 2/6/13.
> 
> However, when I recently attempted to do a restore (via "Select backup 
> for a client before a specified time" with "2013-02-23 00:00:00" as the 
> argument), I was presented with the following:
> +--------+-------+-----------+-------------------+---------------------+------------+
> | JobId  | Level | JobFiles  | JobBytes          | StartTime           | 
> VolumeName |
> +--------+-------+-----------+-------------------+---------------------+------------+
> | 14,391 | F     | 2,128,189 | 1,918,767,865,530 | 2013-01-18 08:49:52 | 
> 000002L4   |
> | 14,391 | F     | 2,128,189 | 1,918,767,865,530 | 2013-01-18 08:49:52 | 
> 000063L4   |
> | 15,122 | D     |   331,747 |   177,583,386,852 | 2013-02-16 02:21:41 | 
> 000043L4   |
> | 15,147 | I     |       157 |       246,885,602 | 2013-02-17 01:05:54 | 
> 000035L4   |
> | 15,172 | I     |        29 |       233,494,619 | 2013-02-18 01:09:47 | 
> 000035L4   |
> | 15,197 | I     |       107 |     6,423,634,284 | 2013-02-19 01:10:54 | 
> 000035L4   |
> | 15,222 | I     |   117,469 |    53,195,102,406 | 2013-02-20 05:20:26 | 
> 000035L4   |
> | 15,247 | I     |    11,065 |     5,000,910,468 | 2013-02-21 01:15:32 | 
> 000035L4   |
> | 15,272 | I     |     2,850 |    24,396,269,258 | 2013-02-22 01:06:24 | 
> 000035L4   |
> +--------+-------+-----------+-------------------+---------------------+------------+
> 
> As you can see, the 2/6/13 Full is missing, and Bacula seems to be 
> referring to a previous Full - even the Differential on 2/16/13 seems to 
> have been done against the 1/18/13 Full.
> 
> Does anyone have any idea what could have caused this? Most importantly 
> though, does anyone have any ideas on how to retrieve the data from the 
> 2/6/13 backup?

A different file set?

> I suppose I could bscan in the two tapes that were used for my 2/16/13 
> Full - since I was able to retrieve the VolumeNames (and JobId) from my 
> bacula.log file.
> 
> BTW, restoring based on the aforementioned JobId fails with:
> Unable to get Job record for JobId=14872: ERR=sql_get.c:306 No Job found 
> for JobId 14872
> 
> The only thing I could think of is that the following bit me:
> Allow Duplicate Jobs = "no"
> 
> My theory is that my manual job was still running when the scheduled 
> version of the job started. Then, somehow the JobId of the running 
> manual job was changed. I've seen similar behavior with Cancel Queued 
> Duplicates and Cancel Running Duplicates before and it has puzzled me. I 
> do not have Cancel Queued Duplicates or Cancel Running Duplicates 
> enabled though.

-- 
Dan Langille - http://langille.org


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