I have been using scale 22.12 for the past year with a zfs pool I created many years ago with ZFS on Linux 1.x; at the time I created the pool there was no such thing as native ZFS encryption on linux and therefore I created the pool ontop of dm-crypt drives.
22.12 included the necessary kernel modules to successfully decrypt the drives, but now it seems with the 24.10 update that is no longer the case - the kernel has not been built with dm_mod support.
Is there any documentation on compiling the kernel for scale?
I know I should move to native zfs encryption, but there’s no easy way to do that without having a large amount of storage available first to offload the existing data whilst the pool is being rebuilt.