Thank You David/Brayan E/Greg/rsavage,
Thanks for you feedback,
I'm back with my results.
We will be backing up NDMP data using remote ndmp to a datadomain ost
I compared and found out I'm getting 300GB backed up in 1 hour at the rate 75000 KB/sec which is much better than local ndmp where we were getting more 13mb/sec.
Few important points to be considered
When backing up to the DD device make sure you explicitly set maximum concurrent jobs not more then 150/- (MAX is 180)
While adding the ndmp host to netbackup 7.1 try using command prompt instead of GUI for some reason it was not working with GUI in my case
Best regards
Anurag
Date: Tue, 3 Jan 2012 18:53:36 -0600
From: david AT stanaway DOT net
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] NDMP Backups on DataDomain.
You can do NDMP backups to OST via LAN transport to the media
server. All you need to do is setup your ndmp credentials in NBU and
on your NAS device. At least this worked for me with a VNX-File NDMP
backup.
If you want to transport NDMP backups via SAN to the DATADOMAIN,
then you would need the VTL license/HBA on the datadomain.
On 1/3/2012 2:28 PM, Anurag Sharma wrote:
Hi Team,
I have been given this task to move the NDMP backups from one
master server to another.
The current master server backups up NDMP to CDL (Clariion Disk
Libraries) typical environment via SAN.
Now the new master server has no TL/VTL/CDL its just has
Datadomain used as netbackup openstorage device.
Now my question is this .
Do I have to procure VTL license from DATADOMAIN in order to do
NDMP backups ?
If I do NDMP backups to Datadomain open storage device will it
have any performance implications ?
Another point that crossed my mind is this : openstorage backups
would be via LAN not via SAN would that reduce the speed of ndmp
backups to great levels ?
Anyone who has implement Netbackup NDMP backups on Datadomain
please provide me with their valueable inputs.
Regards
Anurag
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