Help in setting up sfs server

(A second sent, the first one gets no reply)

Hello,

I am using Redhat 7.2 (NPACI Rocks distro), and I have a problem in
setting up SFS server. I have succeeded in building and running the client
I followed your guide on Quick server setup. I have done the key
generation successfully, create the sfsrwsd_config successfully. I also
have changed the ownership of all the sfs files from the regular user to
user 'root' and group 'sfs'. Yet, I still have a problem.
The sfssd -d debug output shows 'findfs Permission denied' like this:

[root@frontend-0 sbin]# ./sfssd -d
sfssd: version 0.7.2, pid 4467
rexd: version 0.7.2, pid 4468
rexd: serving @frontend-0.tacc.utexas.edu,tx7ax73sy82ndq26zkytpjyuktsrf86p
sfsauthd: version 0.7.2, pid 4469
rexd: spawning /tmp/CHORD/sfs-build/lib/sfs-0.7.2/ptyd
sfsauthd: serving
@frontend-0.tacc.utexas.edu,tx7ax73sy82ndq26zkytpjyuktsrf86p
sfsrwsd: findfs: 127.0.0.1:/tmp/CHORD/root: NFS mount: Permission denied
sfsrwsd: fatal: file server initialization failed
sfssd: EOF from server

This is my /etc/export :
[root@frontend-0 sbin]# cat /etc/exports
/usr/local/lsf 129.116.206.112/255.255.255.248(rw,no_root_squash)
/export 129.116.206.112/255.255.255.248(rw)
/export/home 129.116.206.112/255.255.255.248(rw) 129.116.206.92(rw)
/tmp/CHORD/root localhost(rw)
/tmp/CHORD/root/usr1 localhost(rw)

And this is my sfsrwsd config:
[root@frontend-0 sbin]# cat ../etcdir/sfsrwsd_config
Export /tmp/CHORD/root /
Export /tmp/CHORD/root/usr1 /usr1

The NFS export seems fine. Here is the result of showmount
[root@frontend-0 sbin]# /usr/sbin/showmount -e
Export list for frontend-0:
/export              129.116.206.112/255.255.255.248
/usr/local/lsf       129.116.206.112/255.255.255.248
/export/home
129.116.206.112/255.255.255.248,129.116.206.92/tmp/CHORD/root
frontend-0
/tmp/CHORD/root/usr1 frontend-0

The way I restarted NFS is by
/sbin/service portmap stop
/sbin/service nfs stop
/sbin/service portmap start
/sbin/service nfs start

Your help is deeply appreciated...

Thank you so much,

Jeson Martajaya
UTCS Austin