Hello,
Followed instructions and installed zfs, rebooted, installed all updated via apt update and apt upgrade, rebooted and situation is like this:
root@helios64:~# zpool status
The ZFS modules are not loaded.
Try running '/sbin/modprobe zfs' as root to load them.
root@helios64:~# modprobe zfs
modprobe: FATAL: Module zfs not found in directory /lib/modules/5.10.21-rockchip64
root@helios64:~# apt install zfsutils-linux
Reading package lists... Done
Building dependency tree
Reading state information... Done
zfsutils-linux is already the newest version (2.0.3-1~bpo10+1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@helios64:~# uname -a
Linux helios64 5.10.21-rockchip64 #21.02.3 SMP PREEMPT Mon Mar 8 01:05:08 UTC 2021 aarch64 GNU/Linux
Any suggestions?