My quarter term goals for the ZFS port included porting all the libzpool dependencies to Haiku. Out of four major dependencies -- libavl, libnvpair, libuutil and libumem -- I already have two -- libavl and libnvpair -- building on Haiku. libumem and libuutil will take another few days, which puts me at least a week behind my original schedule.
This is a companion discussion topic for the original entry at https://www.haiku-os.org/blog/generalmaximus/2011-06-17_zfs_port_quarter_term_report/