Ubuntu 12.10 File-Systems: Btrfs, EXT4, XFS Written by Michael Larabel in Operating Systems on 17 September 2012 at 10:51 AM EDT. Page 2 of 3. 32 Comments. 32 Comments - Next Page Tweet Page 1 - IntroductionPage 2 - Ubuntu 12.10 File-SystemsPage 3 - Ubuntu 12.10 File-Systems Page: 1 2 3 Next Page