Amanda-Users

Re: Correct use of amflush

2006-07-31 11:26:57
Subject: Re: Correct use of amflush
From: Jon LaBadie <jon AT jgcomp DOT com>
To: amanda-users AT amanda DOT org
Date: Mon, 31 Jul 2006 11:18:13 -0400
On Mon, Jul 31, 2006 at 04:37:58AM -0700, Joe Donner (sent by Nabble.com) wrote:
> 
> Aha - thanks for that!
> 
> That was kind of what I was wondering about - didn't realise that amanda
> will add it to the rotation, so I thought what happens to the tape then...
> 
> I wonder - how will amanda handle labelling the new tape, then?  Will you be
> asked to label it first, manually, or does amanda label it automatically?
> 
> Thanks!
> 
> 
> Mitch Collinsworth wrote:
> > 
> > 
> > On Mon, 31 Jul 2006, Joe Donner (sent by Nabble.com) wrote:
> > 
> >> E.g. I use daily-1 for a backup run, and the backup fails for some reason
> >> and some data is on the holding disk.  Amanda tells me that she expects
> >> daily-2 or a new tape for the next run.  I run amflush, and amanda wants
> >> a
> >> tape.  Is it alright to use daily-2, or is it better to use a new tape?
> > 
> > Either is fine.  If you're going to use an existing tape, daily-2 is what
> > amanda will want.  At any time it's always acceptable to use a new tape.
> > If you use a new tape amanda will add it to the normal rotation at this
> > point.  What you choose to do is up to local policy.
> > 

Traditionally amanda would never automatically label tapes.
It is a one-time administrator task.

ISTR that recent amanda versions have a directive to
automatically label unlabelled tapes.  It was intended for
some vtape installations and some specialty situations.
It is NOT on by default.

I'd recommend against using autolabeling unless very clear
of the implications.

-- 
Jon H. LaBadie                  jon AT jgcomp DOT com
 JG Computing
 4455 Province Line Road        (609) 252-0159
 Princeton, NJ  08540-4322      (609) 683-7220 (fax)

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