The NFS mount was successful and we are now using optimized NFS mount parameters, but careful analysis of your environment, both from the client and from the data domain point of view, is the first step necessary for optimal NFS performance.When I do the mount_smbfs, everything seems to mount fine, but I get errors when I try to stat a directory in the mounted FS: :~$ sudo mount_smbfs -I dm3.lj.gnf.org -W DOMAIN // /homedir1$ /mnt Password: :~$ mount /dev/ad0s1a on / (ufs, local, soft-updates).