On 2021-Sep-06 17:45:31 +0200, Karel Gardas <gard...@gmail.com> wrote: >just installed 14-current snapshot from 2.9. on uefi amd64 machine. >Installed from USB memstick which was detected as da0 into the ssd >hanging on usb3 in external enclosure which was detected as da1. > >ZFS root pool is then using /dev/da1p3 as swap and /dev/da1p1 as >/boot/efi and probably also something as root zpool. > >Anyway, expected thing happen. When I pulled out USB stick identified as >da0 on reboot, the drive on USB3 switch from da1 to da0 and result is >unbootable system with complains about various /dev/da1xx drives missing >for swap efi boot etc.
Can you give more details about exactly what the errors and when they occur during the boot cycle. In particular: * Low-level boot (anything prior to the FreeBSD kernel) knows nothing about da0 or da1, so any problems there are associated with your BIOS config, not FreeBSD. * The swap partition will, by default, appear as a hard-wired device name in /etc/fstab - that will definitely need updating. This will prevent the "swapon" working but won't prevent the boot. * ZFS doesn't care about device names - it looks for ZFS labels on all possible devices. -- Peter Jeremy
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