Bacula-users

Re: [Bacula-users] Bacula and databases ...

2009-02-04 12:23:05
Subject: Re: [Bacula-users] Bacula and databases ...
From: John Drescher <drescherjm AT gmail DOT com>
To: Reynier Perez Mira <rperezm AT uci DOT cu>, bacula-users <Bacula-users AT lists.sourceforge DOT net>
Date: Wed, 4 Feb 2009 12:21:00 -0500
On Wed, Feb 4, 2009 at 12:14 PM, Reynier Perez Mira <rperezm AT uci DOT cu> 
wrote:
>> I do it the same way bacula does it for the catalog. mysql or postgresql 
>> dump utilities. This is good if the database can be dumped in a few minutes. 
>> For example the
>> 27GB database for my bacula catalog dumps in less than 10 minutes (actually 
>> the whole job finishes in that time).
>
> And what is that way? Use the backup utility for PostgreSQL or MySQL instead 
> of use Bacula Catalog?
>
Like Ryan said check out the script for the bacula catalog backup. It
uses the dump utilities and is a good example of how to do this
directly.

For me what I do for most of my smaller database backups is have a
cron job dump the databases (compressing the dump) each night and then
have bacula do an incremental backup on the dump folder.


Here is an example of this for a mysql database:

jmd1 ~ # cat /etc/cron.daily/mythtv.cron
#! /bin/sh
mkdir -p /var/backup/mythtv
mysqlrepair --all-databases
/usr/bin/mysqldump -u mythtv mythconverg | /bin/bzip2 -c >
/var/backup/mythtv/mythtv-`date +%F`.bz2

John

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