Forum Discussion
Altera_Forum
Honored Contributor
21 years agoWhy my NFS not work
I creat a Nios II Linux application project and want to run it in cyclone1c20 borad through NFS. I use command mount -t nfs 192.168.0.7:/mnt/nfs /mnt/nfs -n 192.168.0.7 is my Linux host IP .But ...
Altera_Forum
Honored Contributor
21 years agoI have a related problem. I have a uKit board with a Cyclone running uClinux.
I am using the configuration stated in the first reply: <div class='quotetop'>QUOTE </div> --- Quote Start --- /bin/mount -t nfs 192.168.0.7:/home/user /mnt/nfs -n -o nolock &[/b] --- Quote End --- When I run this, I get the warning: <div class='quotetop'>QUOTE </div> --- Quote Start --- # nfs warning :mount version older than Kernel[/b] --- Quote End --- I am able to browse through the mounted directory to a point, but if I try to copy "cp" anything from the /mnt/nfs over to my ramdisk at /tmp, then it hangs with no error messages. This also occurs if I try to run something directly from the nfs mounted directory. My kernel that is on my host machine is older, it is a 2.4.20 kernel. I'm guessing that is why I get the warning. However, should this really be a problem? I am hoping that I can use nfs to speed up my development cycle, but so far it hasn't worked out for me. Does anyone have any ideas on why it would be unstable?