Daniel Phillips noted that his new Tux3 versioning filesystem is now operating like a filesystem, "the last burst of checkins has brought Tux3 to the point where it undeniably acts like a filesystem: one can write files, go away, come back later and read those files by name. We can see some of the hoped for attractiveness starting to emerge: Tux3 clearly does scale from the very small to the very big at the same time. We have our Exabyte file with 4K blocksize and we can also create 64 Petabyte files using 256 byte blocks." He went on to discuss some of the remaining features yet to be implemented, including atomic commits, versioning, coalesce on delete, a version of the filesystem written in the kernel, extents, locking, and extended attributes.

Reviewing the above list, Daniel decided he would work next on the coalesce on delete functionality, noting, "without this we can still delete files but we cannot recover file index blocks, only empty them, not so good." He added that at this time he was only going to focus on file truncation, "as soon as file truncation is added to the test mix we will see much more interesting behavior from the bitmap allocator, and we will discover some great ways to generate horrible fragmentation issues. Yummy." Daniel continued to point out that Tux3 is an open source project, and as such is always looking for others to participate, "whoever wants to carve their initials on what is starting to look like a for-real Linux filesystem, now is a great time to take a flyer. The code base is still tiny, builds fast, has lots of interactive feedback and is easy to work on. And you get to put your email address near the beginning of the list, which will naturally write its way into the history of open source. Probably."