Ubuntu's ZFS Daemon Zsys 0.5 Released Written by Michael Larabel in Ubuntu on 3 June 2020 at 12:03 AM EDT. Add A Comment As part of their work on ZFS support improvements for the in-development Ubuntu 20.10, Zsys 0.5 has been tagged and landing in the "Groovy Gorilla" repository for this ZFS daemon spearheaded by Canonical developers. With Zsys 0.5, TRIM (autotrim) is now being enabled for users u