Re: [Veritas-bu] NDMP Backups on DataDomain.
2012-01-13 16:05:18
Hi,
Our setup is like this
OS = Sun Solaris 10, NBU = 6.5.6, Master Server = 01, Media Server = 06
Tape Library = Storage Tek SL8500, Shared Storage Option = Yes,
How to configure in NDMP so that the all media server’s can see
the filer.
___________________________________
Harpreet Singh Chana
Sr. Backup Administrator
___________________________________
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Anurag Sharma
Sent: Friday, January 06, 2012
1:10 AM
To: veritas-bu
Subject: Re: [Veritas-bu] NDMP
Backups on DataDomain.
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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