Installing a zfs root on a ThunderX w/ auto-ZFS disk layout the following error is printed on the first boot Trying to mount root from zfs:zroot/ROOT/default []... Mounting from zfs:zroot/ROOT/default failed with error 2: unknown file system. Root mount waiting for: usbus1 usbus0 ugen0.2: <no manufacturer Gadget USB HUB> at usbus0 uhub2 on uhub0 uhub2: <no manufacturer Gadget USB HUB, class 9/0, rev 2.00/0.00, addr 1> on usbus0 ugen1.2: <Realtek USB3.0 Hub> at usbus1 uhub3 on uhub1 uhub3: <Realtek USB3.0 Hub, class 9/0, rev 2.00/1.27, addr 1> on usbus1 uhub3: 4 ports with 4 removable, self powered Root mount waiting for: usbus1 usbus0 uhub2: 5 ports with 5 removable, self powered ugen1.3: <Realtek USB3.0 Hub> at usbus1 uhub4 on uhub1 uhub4: <Interrupt In Interface> on usbus1 uhub4: 4 ports with 4 removable, self powered ugen0.3: <Avocent KeyboardMouse Function> at usbus0 ukbd0 on uhub2 ukbd0: <Keyboard> on usbus0 kbd0 at ukbd0 then mountroot is opend.
With a supported release, is this still an issue?
Ditto Graham's question, also: please confirm what modules get loaded in loader. To see this more easily, you can drop to the loader prompt (3) and issue a `boot-conf`, then interrupt autoboot to record what's there before issuing a `boot`. The last comment was over a year ago, so I'm going to go ahead and close this with "not enough information," but please feel free to re-open/respond if this makes it to you and the issue is still relevant.