Hi guys,
You may have encounter a problem which showed you the following error: mount.nfs: Remote I/O error
root@linuxserver:/# mount -t nfs aixserver:/export/directory /mnt/mountpoint mount.nfs: Remote I/O error root@linuxserver:/#
The solution in this case is quite easy. All you have to do is to add nfsvers=2 option like in the following example:
root@linuxserver:/# mount -t nfs aixserver:/export/directory /mnt/mountpoint -o nfsvers=2