Hello Justin

Where we have seen a problem is with a client that might be running multiple 
jobs at the same time. 
So a media server with 12 parallel jobs for mounted EMC BCV splits can put a 
hurt on an unix box. The % load depends on how fast the disk system can get the 
data for the cpu to encypt. 

len 

-----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 Piszcz, Justin
Sent: Thursday, December 01, 2005 11:57 AM
To: Mark Pinder; veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] RE: NetBackup 5.1 Encryption Option Cost?

I've used a demo license in the past for PROOF-OF-CONEPT:

I've monitored a box using the highlest level of encryption at AES-256, it put 
25% load on the client backing up the data, (a mediocre 1.0GHZ sunfire 210) and 
had good performance otherwise, the standard 11-12MB/s on a 100mbps network.

I do not forsee any problems using this, perhaps if we were using 486s, I think 
we might have an issue then! ;)

Thanks for the heads up!

-----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 Mark Pinder
Sent: Thursday, December 01, 2005 11:03 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] RE: NetBackup 5.1 Encryption Option Cost?

Hi Justin,
        I have no idea of the cost to turn this option on, but I do know that 
it will require an enormous amount of processing power and that there is a good 
chance you will see a performance/throughput hit that will be totally 
unacceptable to your backup schedule. 
        I would suggest that you get a demo license to test with before 
spending ANY money on it. 
        There are HW encryption options available (we have one) that probably 
would be more cost effective if you include the added server load required to 
encrypt your data. 

Mark Pinder : 
Systems Engineer: 
Spectra Logic : 




Message: 4
Date: Wed, 30 Nov 2005 19:01:44 -0500
From: "Piszcz, Justin" <jpiszcz AT servervault DOT com>
To: <veritas-bu AT mailman.eng.auburn DOT edu>
Subject: [Veritas-bu] NetBackup 5.1 Encryption Option Cost?

This is a multi-part message in MIME format.

------_=_NextPart_001_01C5F60A.943AA60A
Content-Type: text/plain;
        charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

Does anyone know what the cost is for this add-on product under 5.1?

It allows multiple levels of encryption, AES 128, 256, Triple DES(?) etc-not 
just the legacy DES 56bit/etc encryption.

Choose an option: 3
Choose an option: q
You have chosen to install these Add-On Products:
        NetBackup Encryption
Is this list correct? [y,n] (y)=20
Enter the license key for NetBackup Encryption or q to skip this
product:

_______________________________________________
Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu 
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu

_______________________________________________
Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu 
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu