If you query the ADSM-L archives for "multi-session" and "collocation," you'll see the latter is definitely discussed more than the former — way more. Which is actually better for improving TSM restore speeds? This blog entry attempts to discuss the pros and cons of both, as well as what you need to do to activate either one.
I'm sitting here at the "Blogger's lounge" at Symantec Vision in Las Vegas, and I just got back from a session on Puredisk, where two customers talked about how they're using it. Turns out it actually works! Continue reading