Bacula-users

Re: [Bacula-users] Multiple Next Pools

2010-07-22 04:15:08
Subject: Re: [Bacula-users] Multiple Next Pools
From: Enrico van Goor <enrico.vangoor AT isp.solcon DOT nl>
To: Bacula-Users <bacula-users AT lists.sourceforge DOT net>
Date: Thu, 22 Jul 2010 10:12:33 +0200
Phil,

On Wed, 2010-07-21 at 12:05 -0400, Phil Stracchino wrote: 
> On 07/21/10 09:26, Enrico van Goor wrote:
> > Hi all,
> > 
> > We make backups of about 200 server at the moment, to disk. Twice a week
> > a Full backup and 5 times a week an incremental. Every day is a
> > different pool, so the tape drives won't interfere with the backup to
> > disk and vice versa. We write the data to tape using a copy job.
> > 
> > The tapes have a retention of 30 days. Now we want to archive some data
> > forever. Lets say 100 years. The thought was, since we already have the
> > data on disk I wanted to use a second copy job to copy the data to a
> > separate pool, where we use a Migrate job to move the data to a
> > different tape set.
> > 
> > So what I basically want is that data is copied on a daily basis to
> > pool_a and once a month to pool_a and pool_b.
> > 
> > I can't figure out how to configure this. I don't know if it is even
> > possible. Can anyone help me with this?
> 
> Can you not simply create a copy job with destination of pool_a that
> runs once daily, and another with destination of pool_b on a
> once-a-month schedule?
Well, pool_a are 2 tapedrives. In the near future we have a very tight
schedule for both the tapedrives. They probably will be taping about 23
hours a day (1 hour maintenance window). So I don't think it is a good
idea to get the data from tape again. And you have the risk that the
tape isn't in the robot anymore. 

Kind regards,

Enrico van Goor
System & Network Engineer


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