We have an old Sun Cluster NFS Server cluster and trying to add a host to a share. We edit the dfstab.<resource> file and add the new host on the appropriate share line(s). And after a minute or two the new host shows up when we issue the “share” command on the server.
However, when we run “showmount” the new host is not showing up. I can run “showmount -e localhost” on the cluster node or any remote using the “showmount -e <NFS resource host name>” and the share information is not updated. And thus the new client cannot mount the share:
mount.nfs: access denied by server while mounting <hidden>
I know this is old stuff but I would appreciate any hints as to what to do to get the change recognized.