Bacula-users

Re: [Bacula-users] Resuming an interrupted backup job?

2009-03-17 03:17:55
Subject: Re: [Bacula-users] Resuming an interrupted backup job?
From: Silver Salonen <silver AT ultrasoft DOT ee>
To: bacula-users AT lists.sourceforge DOT net
Date: Tue, 17 Mar 2009 09:06:24 +0200
On Monday 16 March 2009 19:09:14 Kevin Keane wrote:
> Thomas Mueller wrote:
> > On Mon, 16 Mar 2009 07:47:18 -0700, Kevin Keane wrote:
> >  
> >> I'm wondering if there is a way to resume (rather than restart from the
> >> beginning) a backup job that has aborted with an error?
> >>
> >> My situation is that I am backing up one client over an unreliable
> >> connection (an SSH tunnel that goes through a cable modem). A full
> >> backup of this client would take about two hours or so, but after about
> >> an hour or so, the connection goes down on me. So the full backup never
> >> completes. Rather than starting over the next day, I would like to
> >> resume the backup job.
> >>     
> >
> > it's not possible to resume jobs. consider using the beta version or 
> > the new 3.0 (when  it's released). so you can do virtual full backups. 
> > No more full backups needed after the first one.
> > another approach is to split the job into more jobs, so if one failes 
> > not all jobs have to be restarted.
> >   
> Thanks! I think splitting it is not a realistic option for me; the whole 
> server is only 2 GB.
> 
> But the suggestion was very useful anyway. Come to think about it, I 
> think there are huge chunks of data (such as the whole /usr tree) that 
> are easier to reinstall than to restore from backup anyway.

I've thought of a solution to copy failed job's volume into another one (I 
guess it's called migrating?), mark it OK somehow :) and then run incremental 
from the latter. I don't remember the details of my mighty plan as I never 
actually did it, but smth like that should be possible :)

-- 
Silver

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