i have ZFS running on my bananapi quite well (dulacore 1ghz) but the omv plugin is missing...
yes, bananapi arm7
I followed your guide, i have most recent versions installed: omv 1.12 and omv-extras 1.11
When i try to setup omv-extras my settings windows looks very different than yours:
I can't find ZFS plugin anywhere in the plugin list, too. i installed definietly omv-extras 1.11