This post is also available in Japanese. I’ve been playing a little bit with ZFS, Oracle’s (previously Sun’s) next-generation file system. Originally developed for Solaris, but since it’s open source also ported to Linux (as of 0.6.1 considered stable for production use) and Mac. While called a file system, ZFS is also a volume manager, so also takes over the job of partitioning your disk as well.
