BackupPC-users

Re: [BackupPC-users] Using BluRay for archive

2012-01-17 09:05:32
Subject: Re: [BackupPC-users] Using BluRay for archive
From: Les Mikesell <lesmikesell AT gmail DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Tue, 17 Jan 2012 08:04:27 -0600
On Tue, Jan 17, 2012 at 5:04 AM, Germano Paciocco
<germano.paciocco AT gmail DOT com> wrote:
> I'm evaluating use of Blu-Ray discs for archiving long term backups. The
> idea is to periodically schedule the burning of /var/lib/backuppc in a new
> session of the disc, avoiding to close the session, in order to allow
> further writing.
> Do you think it is a good idea? Do you have any suggest? Should I do my own
> cron job, using tools as cdrecord/wodim, or there is already something
> ready?

I wouldn't expect filesystems that work on blu-ray to preserve the
hardlinks and perhaps some of the other attributes needed for the
backuppc files.  You could use the 'archive host' setup or the
BackupPC_tarCreate command line tool to generate standard tar files
for storage on other media.  You don't get any de-duplication that way
but you can perform a restore with standard tools.

-- 
  Les Mikesell
     lesmikesell AT gmail DOT com

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