skovati

Running the above commands does indeed allow the compilation of the ZFS DKMS module to start, but for me (running a fresh install of armbian 23.02 on the orange pi 5) running apt install -t bullseye-backports zfs-dkms still results in the following error Setting up zfs-dkms (2.1.9-1~bpo11+1) ... Loading new zfs-2.1.9 DKMS files... Building for 5.10.110-rockchip-rk3588 Building initial module for 5.10.110-rockchip-rk3588 configure: error: *** None of the expected "file_fallocate" interfaces were detected. *** This may be because your kernel version is newer than what is *** supported, or you are using a patched custom kernel with *** incompatible modifications. *** *** ZFS Version: zfs-2.1.9-1~bpo11+1 *** Compatible Kernels: 3.10 - 6.1 Error! Bad return status for module build on kernel: 5.10.110-rockchip-rk3588 (aarch64) Consult /var/lib/dkms/zfs/2.1.9/build/make.log for more information. dpkg: error processing package zfs-dkms (--configure): installed zfs-dkms package post-installation script subprocess returned error exit status 10