Hi Tim
This certainly will work. EMC tests this configuration to ensure that it works
and works well, in fact. The same Data Domain system can 'ingest' VTL over
Fibre Channel, and DDBOOST, NFS and CIFS over Ethernet simultaneously.
tl
Terry Lemons
Backup Recovery Systems Division
80 South Street, MS 2/Y-3
Hopkinton MA 01748-2205
Phone: 508 249 1722
Email: Lemons_Terry AT emc DOT com
-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Tim Mooney
Sent: Saturday, April 06, 2013 2:36 AM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: [Networker] Data Domain in mixed BOOST/VTL mode?
Any gotchas or caveats for using a Data Domain in "mixed mode", where some
hosts use BOOST and some access the DD as a VTL?
We don't have a Data Domain yet, but there's a good chance we'll be replacing
our traditional tape library with one by mid year. Before that happens, I
would take our NetWorker server (on RHEL 6.4 x86_64) to NetWorker 8.0sp1 or
later, and I would get our clients updated to 8.x as well.
Our Networker server and the Data Domain will have 10 GiB connectivity, but
most of the backup clients currently just have 1 GiB ethernet. Our largest
clients have 4 GiB FC SAN connectivity, though, so our SAN folks are advocating
having those clients access the DD as a SAN-based VTL, so that backups and more
importantly restores can utilize the higher-speed
4 GiB SAN fabric. The idea makes sense, but I'm a little concerned about what
caveats, gotchas, or complexity this will add to both the DD config and the
NetWorker config.
I'm assuming I'll need a "SAN Storage Node" license for each SAN client that
wishes to directly access the DD as a VTL, or is that not the case?
Any tips or words of wisdom that people could provide would be greatly
appreciated,
Tim
--
Tim Mooney Tim.Mooney AT ndsu DOT
edu
Enterprise Computing & Infrastructure 701-231-1076 (Voice)
Room 242-J6, IACC Building 701-231-8541 (Fax)
North Dakota State University, Fargo, ND 58105-5164
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