Bacula-users

Re: [Bacula-users] Is it a good idea to use bacula if Irarely havenetwork connection?

2009-05-24 18:54:58
Subject: Re: [Bacula-users] Is it a good idea to use bacula if Irarely havenetwork connection?
From: Dan Langille <dan AT langille DOT org>
To: John Drescher <drescherjm AT gmail DOT com>
Date: Sun, 24 May 2009 18:50:52 -0400
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John Drescher wrote:
>>> So, if you run backups locally to an external disk, you could back up the
>>> catalog by taking an ascii dump of the database, and copying the dump file
>>> to the same disk used for actual backup data.
>> So Can I just back the directory where the database is?
>>
> That is not a good way to backup a database. You need to run mysqldupm
> instead and backup the text file it generates.

What John said.

Not only does this ensure that your backup contains a valid MySQL dump,
it also exercises the database.  That is, the act of running mysqldump
reads every part of the databases and dumps it out.  If there is any
'hidden' problem with the databases, chances are, you'll find out about
it during the dump process itself.

Said explanation applies to all databases IMHO.

- --
Dan Langille

BSDCan - The Technical BSD Conference : http://www.bsdcan.org/
PGCon  - The PostgreSQL Conference:     http://www.pgcon.org/
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