Networker

Re: [Networker] What's the best way to clone old tapes (DLT) onto the new media?

2004-11-03 18:40:19
Subject: Re: [Networker] What's the best way to clone old tapes (DLT) onto the new media?
From: Matt Cowger <mcowger AT PLU DOT EDU>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Wed, 3 Nov 2004 15:39:25 -0800
You can give nsrclone -S more than 1 SSID on the command line.  My
scripts regularly send it over 200 SSID arguments.

G.V. wrote:
Darren,

Can I clone the whole lot ,say from ABC001, with:
nsrclone -b "Clone" ABC001 ?

I'd like to move all the save sets.
Otherwise I'd need to write a loop
foreach SID in `list`
do
      nsrclone -S ....
done
I guess it will take longer.

Regards,

Glen


Darren Dunham <ddunham AT TAOS DOT COM> wrote:

What's the best way to clone old tapes (DLT) onto the new media (LTO)?


nsrclone, generally.


Do I need to create all the clients onto a new server, run scanner -i
/dev/rmt/0cbn to scan everything in and then clone the whole volume.


scanner -i rebuilds the file indexes. You don't need the file indexes
to clone.

Do you at least have the media indexes? If so, you can create a clone
pool for the LTO tapes, run 'mminfo' to get the savesets of the old
tapes, then run nsrclone on them to the clone pool.

--
Darren Dunham ddunham AT taos DOT com
Senior Technical Consultant TAOS http://www.taos.com/
Got some Dr Pepper? San Francisco, CA bay area
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