Been uasing ZFS with USB drives since 2019 or so. On Raspberry Pi 4, then on real computers. My laptop is on a single SSD. ZFS is the only reason I figured I have RAM issues two years ago. No errors would show up on a couple of passes of Memtest86+.
I genuinely do not remember how it acts with one or few devices, but I wouldn’t be shocked to hear the magic extends past replacing raid arrangements or other multi-HDD setups.
Been uasing ZFS with USB drives since 2019 or so. On Raspberry Pi 4, then on real computers. My laptop is on a single SSD. ZFS is the only reason I figured I have RAM issues two years ago. No errors would show up on a couple of passes of Memtest86+.
I genuinely do not remember how it acts with one or few devices, but I wouldn’t be shocked to hear the magic extends past replacing raid arrangements or other multi-HDD setups.