Networker

Re: [Networker] new to Virtual Tape Library - what are the benefits?

2007-08-16 06:42:56
Subject: Re: [Networker] new to Virtual Tape Library - what are the benefits?
From: mark wragge <mark_t_wragge AT YAHOO DOT IE>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Thu, 16 Aug 2007 11:39:28 +0100
Does this mean that there is a way to stage data from a VTL to physical tape? 
Is this controlled from networker administrator staging OR from the VTL 
administration software?
   
  At the moment we are cloning from VTL to physical and then re-labeling the 
VTL tape to free up space. is there a better way requiring less manul 
intervention to free up disk space (assuming that retention periods cannot be 
changed).
   
  Thanks again for all these tips.

Dag Nygren <dag AT NEWTECH DOT FI> wrote:
  > Essentially you can get disk to disk backup speeds, and can do dynamic drive
> sharing. Of course, you do loose the ability to read and write at the same
> time, that you get from an advanced file type device.

If you are into staging savesets around, you will also not free up space
until all the savesets on the tape have been staged...

I personally think that it is better to invest in more space for your
ATFD

Best
Dag

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