ZFS on 5.10 kernels (HC4)

[dynamo]

Hi,

 

I'm new to armbian, running armbian focal on an ODROID HC4. I'm trying to setup ZFS but when I install the zfs packages it is failing to build the kernel module. I checked the release notes for ZFS 2.0.1 and it should support 5.10 kernels? Any pointers are appreciated.

 

root@odroid:~# uname -a
Linux odroid 5.10.34-meson64 #21.05.1 SMP PREEMPT Thu May 6 21:24:14 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux
root@odroid:~# dpkg -l | grep zfs
ii  libzfs4linux                   2.0.1-1                           arm64        OpenZFS filesystem library for Linux
ii  zfs-auto-snapshot              1.2.4-2                           all          ZFS automatic snapshot service
ii  zfs-dkms                       2.0.1-1                           all          OpenZFS filesystem kernel modules for Linux
ii  zfsutils-linux                 2.0.1-1                           arm64        command-line tools to manage OpenZFS filesystems
root@odroid:~# zfs -V
zfs-2.0.1-1
zfs_version_kernel() failed: No such file or directory
root@odroid:~# modprobe zfs
modprobe: FATAL: Module zfs not found in directory /lib/modules/5.10.34-meson64

 

Thanks.

[dynamo]

Never mind, I found out the armbian-config utility didn't install the kernel headers when I selected them. I had to manually install them. That fixed it.