Veritas-bu

[Veritas-bu] LTO2 tape label

2005-11-16 06:26:01
Subject: [Veritas-bu] LTO2 tape label
From: fabrice_brochart AT storagetek DOT com (Brochart, Fabrice)
Date: Wed, 16 Nov 2005 12:26:01 +0100
Well, I think that the L1 and L2 letters is just at the end of the label, so 
NetBackup doesn't "see" this caracters.

These lettres is just used by robotics to determine which sort of media.

And Simon is right, use the correct label if definitively the good choice.

F@b

-----Original Message-----
From: WEAVER, Simon [mailto:simon.weaver AT astrium.eads DOT net] 
Sent: mercredi 16 novembre 2005 12:14
To: 'Jim Peppas'; Brochart, Fabrice; Dongfang_Liao AT kaltire DOT com; 
veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] LTO2 tape label


Maybe its best to stick with the correct labels ;-)

Simon



-----Original Message-----
From: Jim Peppas [mailto:perf AT peppas DOT gr]

Sent: 16 November 2005 11:08
To: Brochart, Fabrice; Dongfang_Liao AT kaltire DOT com; veritas-bu AT 
mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] LTO2 tape label



Hi,

Just define barcode rules to ensure that new tapes (with the L1 suffix) will be 
defined as hcart2 media.

Just be sure that you do not have overlapping barcodes (A0000L1-A9999L1 and
A00000L2-A99999L2) because NBU uses (when properly defined) the first 6 chars, 
so A00000L1 will be labeled as A00000. When you put A00000L2 in the library, 
you will get the error "media not unique in database"

Many robots also have the functionality to report a given number of chars, but 
this might be dangerous if you have overlapping barcodes. If you put
A00000L1 in the lib, it will report to NBU A00000. So if you put A00000L2 in, 
then it will think it is the A00000(L1) tape.  Big mess!!!


Regards,
Jim Peppas






>  -------Original Message-------
>  From: Brochart, Fabrice <fabrice_brochart AT storagetek DOT com>
>  Subject: RE: [Veritas-bu] LTO2 tape label
>  Sent: 16 Nov '05 10:37
> 

>  Hi,
> 

>  I think that you use a robot, so it's not a good idea to use a LTO1

> label on a LTO2 tape.
> 

>  Otherwise the robot think that you have a true LTO2 tape, and you

> can't  make difference between tapes.
> 

>  But a LTO2 drive can write on a LTO1 tape with performance of LTO1

> drive.
> 

>  So you have to choose, but...
> 

>  Hth
> 

>  F@b
> 

>  -----Original Message-----
>  From: veritas-bu-admin AT mailman.eng.auburn DOT edu
>  [mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of

> Dongfang_Liao AT kaltire DOT com
>  Sent: mercredi 16 novembre 2005 00:53
>  To: veritas-bu AT mailman.eng.auburn DOT edu
>  Subject: [Veritas-bu] LTO2 tape label
> 

>  Hi Everyone,
> 

>  Can I use LTO1 label (end with L1) on the LTO2 tapes? Or do I have to

> buy LTO2 label (end with L2) to stick on my LTO2 tapes?
> 

>  Thanks
> 

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>  Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu

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> 

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