fai-setup

[Tuan A. Tran]

Hi,
 
I am a newbie. I am trying to setup a cluster which has 10 nodes. Head
node and other nodes have dual AMD 64 Opteron CPUs. I installed debian
sarge for amd64 on master server. it is working fine. I am now trying
to setup fai so that I can boot a node via PXE. All my clients do not
have floppy or CD or DVD. The only way is PXE.
I follow FAI installation manual. However, I got the following error
 
 umount: /usr/lib/fai/nfsroot/dev/pts: not mounted
 umount: /usr/lib/fai/nfsroot/dev/shm: not mounted
 umount: /usr/lib/fai/nfsroot/proc/bus/usb: not mounted
 Creating base.tgz
 mount: RPC: Program not registered
 Can't mount aragon00:/files/scratch/debian to /usr/lib/fai/nfsroot/mnt2.
 No diversion `diversion of /sbin/discover-modprobe by fai', none removed
 umount: /usr/lib/fai/nfsroot/mnt2: not mounted
 
 I don't understand these output. I checked and saw discover-modprobe in /sbin
 I also ran rpcinfo -p and got

program vers proto   port
    100000    2   tcp    111  portmapper
    100000    2   udp    111  portmapper
    100005    1   udp    917  mountd
    100005    1   tcp    920  mountd
    100005    2   udp    917  mountd
    100005    2   tcp    920  mountd
    100005    3   udp    917  mountd
    100005    3   tcp    920  mountd
    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
    100021    1   udp  32770  nlockmgr
    100021    3   udp  32770  nlockmgr
    100021    4   udp  32770  nlockmgr
    100021    1   tcp  32806  nlockmgr
    100021    3   tcp  32806  nlockmgr
    100021    4   tcp  32806  nlockmgr
    100024    1   udp    928  status
    100024    1   tcp    931  status

 It looks like mountd, nfs, etc working. 

 I really appreciate your help.
 
 Tuan