Generally you license the number of drives in the library that will be 
participating in Vaulting operations.

The Base License gives you the Vault functionality plus 4 drives that can be 
used for vaulting purposes (in-line tape duplication, ejection, multiple 
catalog backups, etc.)
Each additional drive requires an additional Vault Tape Drive license.

The Unlimited License is just that, unlimited Vault Drives (but not 
Library-based Robotic Drives - you still need to license those separately).

Here are some examples on how I believe this works (I'm still setting this up 
myself since my company just purchased Vault):

If you had a single site, with a single library that has 4 drives in it. All 
you need is the Base License and you're done. Those 4 drives can be used for 
backup/restore functions and vault functions.

If you had two sites, each with a library that had 2 drives in it. All you need 
is the base license since 2 drives in one site are handled by half the base 
license and the other 2 drives are handled by the other half.

If you had multiple sites, each with multiple libraries, you could purchase the 
base license, then additional drive licenses to cover those drives that would 
get used for vault. So in my case, I have the base license + 2 additional drive 
licenses for one site, 2 more drive licenses for another site and 2 more for 
yet another site. This is independent of the robotic drive licenses which is 6 
for one site, 4 for another (2 libraries) and 4 for another (2 libraries).

Your best bet if you are still confused would be to talk to a Symantec Sales 
Rep. and they can walk you through what you would need licensing wise... but I 
think it's pretty straightforward once you understand that the base gives you 4 
drives to use, and then you purchase additional drives beyond that.

________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ed Wilts
Sent: Tuesday, October 07, 2008 9:20 AM
To: Dean
Cc: List Veritas List
Subject: Re: [Veritas-bu] Vault licensing with 6.5

If I remember correctly, the Vault Base license includes either 2 or 4 tape 
drives.  You then license each tape drive that can participate in a vault 
operation beyond that.  It doesn't matter if you're actually duplicating or 
just ejecting.
On Mon, Oct 6, 2008 at 10:26 PM, Dean <[EMAIL PROTECTED]<mailto:[EMAIL 
PROTECTED]>> wrote:

Does anyone know how licensing works for Vault with NBU 6.5 ?

I see there is a "VAULT BASE" license, then and "ADDITIONAL DRIVE"
license, as well as "UNLIMITED".

Is a Vault license required for each and every tape drive under the
master server and it's media servers, or is the number of licenses
required somehow tied to the Vault duplication process?

Thanks in advance,
Dean

    .../Ed

Ed Wilts, RHCE, BCFP, BCSD, SCSP, SCSE
[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>
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