Unix Extensions for SMB2 - A Protocol Initiative

A new effort is currently under way to specify a set of extensions to the SMB2 protocol to enable support for the Posix file semantics expected by Unix systems. Years ago, a SNIA effort specified similar extensions to the SMB/CIFS protocol. While incomplete, these extensions were adopted in several implementations and have provided an important base for use of SMB when communicating between Unix/Posix style systems, while using "normal" SMB to communicate with Windows. The new effort, originally discussed at last year's 2009 SNIA SMB Plugfest, began in Spring 2010 as an open collaborative one focused on the new SMB2 protocol, and significant work has been done. We'll review the scope and goals of the new effort, and make a deep dive into the specifics of what is currently being proposed. Attendees will leave with a good understanding of what's being done, what to expect the new capabilities to mean to them, and have a taste for when they'll become reality.