Bacula-users

Re: [Bacula-users] Virtual Backups - Do we actually need full backups anymore?

2011-01-07 04:56:38
Subject: Re: [Bacula-users] Virtual Backups - Do we actually need full backups anymore?
From: Mister IT Guru <misteritguru AT gmx DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Fri, 07 Jan 2011 09:53:27 +0000
On 06/01/2011 18:47, Phil Stracchino wrote:
> On 01/06/11 12:54, Mister IT Guru wrote:
>> Okay, I see the point of Virtual Full Backup - this is to be done
>> without talking to the client at call, (i did know that! I've been doing
>> my homework!) Well, now that I'm looking at the virtual backup in the
>> capacity in which it was intended, it seems that a virtual full backup,
>> is an amalgamation of the current files stored within bacula. So
>> effectively it's a point in time snapshot from when the last
>> differential, or incremental finished for that client?
> Yes, that's a very good way to look at it.
>
>> I would still prefer to have the latest files from the client packed
>> into this job, but I do understand, that even the very best backups
>> really are just a point in time snapshot. Well, I'm a little upset to
>> come to this realisation with regards to the theory of it - In practical
>> terms, will a virtual full cause a new volume to be created?
> No, it should create no new media, as no new data is copied, only new DB
> records.
>
>
So a VirtualFull is not just the last full plus all the latest files 
within bacula, it also doesn't actually exist as media?

So I cannot copy a volume? This means that if I want to take a physical 
copy of the latest full backup, I will literally have to run a full 
backup across my entire server farm?

------------------------------------------------------------------------------
Gaining the trust of online customers is vital for the success of any company
that requires sensitive data to be transmitted over the Web.   Learn how to 
best implement a security strategy that keeps consumers' information secure 
and instills the confidence they need to proceed with transactions.
http://p.sf.net/sfu/oracle-sfdevnl 
_______________________________________________
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>