Problems with NFSv2

[Markus Hästbacka]

Hello,

I updated my home server to 10.3-RELEASE. After the update I cannot boot a few other machines that have nfsroots on the server. After some digging around it seems that nfsv2 isn’t working on the server, and thus the machines (they are raspberry pi:s with raspbian) cannot mount their rootfs. 

I upgraded the machine from 10.1-RELEASE-p3, is there something in the configuration I should change, or anything else I could try?

The error I get when trying to mount is:
[root at raqqi /]# mount -o mountvers=2 10.0.0.1:/nfsroots /mnt/
mount: mount to NFS server '10.0.0.1' failed: RPC Error: Program/version mismatch.

Sorry for the inconvenience if this is the wrong place to ask, could you please point me to the right mailing list if it’s the case.

Thanks in advance,
Markus Hästbacka