You might see the following error message when you attempt to mount an SMB share as a regular user on a mount point that you own:
$ mount -F smbfs "//username@server-name/share-name" mount-point /usr/lib/fs/smbfs/mount: can't resolve name "username@server-name", \ node name or service name not known
Verify that you have the following entries in your /etc/security/exec_attr.d/core-os file:
Forced Privilege:solaris:cmd:RO::/usr/lib/fs/smbfs/mount:privs=sys_mount Forced Privilege:solaris:cmd:RO::/usr/lib/fs/smbfs/umount:privs=sys_mount
These entries in the /etc/security/exec_attr.d/core-os file enable you to mount and unmount SMB shares on mount points that you own as a regular user.