There was another file system talk to come out of the recent Linux.conf.au conference, this one was given by Dave Chinner and was entitled ‘XFS: Recent and Future Adventures in Filesystem Scalability’.

Here Dave discusses some of the historical roadblocks which prevented XFS from scaling as well as it could have, provides some in depth details about how these issue were eventually overcome, shows off some benchmarks comparing throughput and overall scaling using XFS, EXT4 and BTRFS.

Dave finishes up the talk with some discussion about what you can expect next from XFS and then takes some questions from the audience.

[youtube]http://www.youtube.com/watch?v=FegjLbCnoBw[/youtube]