We did this and had the same result.
Follow NFS option needs to be enabled in the policy
http://seer.entsupport.symantec.com/docs/249343.htm
"The following example shows the same backup when the NFS file system is mounted, but the Follow NFS option is not enabled in the policy. Since the Follow NFS option is not enabled in the policy, the backup skips the backup of the NFS file system.
<2> mount build_mount_list: INF - Processing (NFS) server1:/export/test on /test-nfs
<4> bpbkar PrintFile: /test-nfs/
<8> bpbkar SelectFile: WRN - /test-nfs is on file system type NFS. Skipping."
+----------------------------------------------------------------------
|This was sent by william2.robbins AT ngc DOT com via Backup Central.
|Forward SPAM to abuse AT backupcentral DOT com.
+----------------------------------------------------------------------
_______________________________________________
Veritas-bu maillist - Veritas-bu AT mailman.eng.auburn DOT edu
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu