NFS Error -93

[Thomas Lange]

>>>>> On Thu, 30 Aug 2007 14:18:03 -0700 (PDT), Jesse Williams <sporty_7 at yahoo.com> said:

    > Looking up port of RPC 100003/3 on 192.168.13.38
    > Looking up port of RPC 100005/3 on 192.168.13.38
    > Root-NFS: Server returned error -93 while mounting
    > /repository/fai/nfsroot
We had this problem several times on IRC. It seems that your
nfs server does not support NFS v3. Check this on your install server
using 

rpcinfo -p localhost

Mine says:

.
.
    100003    2   udp   2049  nfs
    100003    3   udp   2049  nfs
    100003    4   udp   2049  nfs
    100003    2   tcp   2049  nfs
    100003    3   tcp   2049  nfs
    100003    4   tcp   2049  nfs
.
.

So it support NFS v2, v3 and v4. Maybe your pxelinux.cfg file forces
NFS v3. I you find something like 
nfsroot=/srv/fai/nfsroot,v3,tcp,rsize=32768,wsize=32768

just remove the v3 or replace it with v2.
-- 
regards Thomas