Bacula-users

Re: [Bacula-users] best way to write backup to DVD

2010-08-05 08:42:52
Subject: Re: [Bacula-users] best way to write backup to DVD
From: Carlo Filippetto <carlo.filippetto AT gmail DOT com>
To: Phil Stracchino <alaric AT metrocast DOT net>
Date: Thu, 5 Aug 2010 14:40:10 +0200
How many time you have to store that DVD?

Set a correct retention period for the volumes, ad use volumes with the DVD's size..
Whan the jobs 'close' the volumes you can burn it on DVD and remove them from the HD.
When you need to restore the data you need only to copy from the DVD to disk the correct volumes.

Your db will grow since the retention period and than it will be 'purged/pruned' from the catalog..





2010/8/2 Phil Stracchino <alaric AT metrocast DOT net>
On 08/01/10 19:46, john fish wrote:
> But I am doing full (monthly) and incremental (daily) backups and they
> are all over volumes.
> Plus when I write volume(s) to DVD dont I need bootstrap files and mysql
> data to restore?

Not necessarily, no.  You certainly don't need to save bootstrap files;
they are generated at restore time.  Having the catalog data is not
necessary either, as it can be reloaded into the database via bscan; but
bscan can take a while.  You could include a catalog dump with each
dataset, but there is no specific provision in Bacula to take an
external catalog dump and cleanly merge it into the running catalog.
I've never tried doing so manually myself, and could not vouch for the
safety of such a process.  If you were going to do that, the SAFE way
would be to extract the catalog dump to a new location, stop Bacula,
restart it pointing at the alternate catalog, then perform your restore.
 Whether this is feasible is going to obviously be hihgly dependent upon
how busy your Bacula installation is.

You COULD, of course, hypothetically speaking, run a second Director
specifically to do such restores, starting it up only when needed.


--
 Phil Stracchino, CDK#2     DoD#299792458     ICBM: 43.5607, -71.355
 alaric AT caerllewys DOT net   alaric AT metrocast DOT net   phil AT co.ordinate DOT org
        Renaissance Man, Unix ronin, Perl hacker, Free Stater
                It's not the years, it's the mileage.

------------------------------------------------------------------------------
The Palm PDK Hot Apps Program offers developers who use the
Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm
_______________________________________________
Bacula-users mailing list
Bacula-users AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users

------------------------------------------------------------------------------
The Palm PDK Hot Apps Program offers developers who use the
Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm
_______________________________________________
Bacula-users mailing list
Bacula-users AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users
<Prev in Thread] Current Thread [Next in Thread>