Bacula-users

[Bacula-users] Remote second backup

2010-07-23 07:16:38
Subject: [Bacula-users] Remote second backup
From: Marco Zancanaro <marco.zanca AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Fri, 23 Jul 2010 13:14:07 +0200
Hi, i've configured a bacula system in my local network.�I need to do the backup locally for a fast backup and a fast retore, but i also need a remote backup for safety reason.
I'm think of doing a remote copy of the volume that bacula creates. The problem is that the volume is very large, about �118 Gb at the moment. And i need to copy the data in a secure way (btw the data is already encrypted with bacula PKI function). I don't think that i can do any type of incremental backup with this volume, because it's one big file that changes every day.
My idea is to use bacula with a specific job that use a different storage. This storage is a mount point for the remote computer filesystem. I can introduce here some sort of protection with a vpn or other solution, i also thik of using bacula tls capabilities but then i'm forced to use tls in the local network, and this is not necessary.�
I've two option:
1. Do a backup of the volume (the volume contains the backup that bacula do every day)
2. Re-do every backup that bacula already did, but this time in the remote location (i think this is not a good idea)

At this point�I don't know if i can do this with bacula ... any other ideas?

I'm using bacula 2.4.4 with ssl support and i've an ADSL line with 20Mbits/sec down and 512 Kbits/sec up. On the remote end there is a computer with similar internet connection.

Regards,
Marco Zancanaro
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