You might want to take a look at the TSM Admin Guide first to make sure you understand the concepts here: http://tinyurl.com/opoeqn
LANfree backups are still host-driven, whereby a client sends data directly to a tape drive over the SAN rather than to the TSM Server via the LAN. You'll need one installation of the TSM SAN Storage Agent software per client from which you'll be performing LANfree backups. HTH, /David Mc London -----Original Message----- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Mehdi Salehi Sent: 18 May 2009 09:49 To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] LAN-free requirements Thanks Rechard, Is one "Tivoli Storage Manager for Storage Area Networks" server would be enough for all windows-based, linux-based and AIX-based client? Thanks