Fedora xen - Jul 2007 - Problem with mounting the installation tree for creating new VM on FC7!

hi all!
i''m trying to install a new xen virtual machine on FC7, using
virt-manager.
the wizard finishes successfully and it start to create a VM, the installation
tree has been placed on host drive and shared using NFS, however installing a
guest''s linux starts but it couldn''t mount the installation
tree with the error "that directory could not be mounted from the
server"!?
system specifications are:


[root@localhost ~]# uname -r
2.6.20-2925.9.fc7xen



[root@localhost ~]# rpm -qa \*xen*
xen-libs-3.1.0-0.rc7.1.fc7
xen-3.1.0-0.rc7.1.fc7
kernel-xen-2.6.20-2925.9.fc7


mounting from the host to itself with NFS is OK with this command:


[root@localhost ~]# mount -t nfs 192.168.100.99:/root/Desktop/fc7/
/root/Desktop/test1/


where 192.168.100.99 is the host IP and /root/Desktop/fc7/ is the address of
installation tree on it!
i don''t know the problem is with NFS, permissions or any thing else!
if more information is needed please just notify me, any advise, comment or
solution is helpful!

thanks,


Zahra Zojaji

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