I have installed Solaris 11.1 fine on one machine; but after installing Solaris 11.0 on another machine, the connection locks up with
file_server_01 smbd: daemon.notice: \\win_domain_controller\PIPE\lsarpc: Device busy (message from /var/adm/messages).
As a result, all zfs smb shares are off-line; the smbd server service does not restart when attempting to restart the service. The only temporary fix is to restart the file-server (not preferred).
Interestingly enough, the server shares remain active until a copy is performed--using Windows Explorer, rsync, or Robocopy. It takes about half-hour or so before the 'lsarpc' pipe becomes inactive (Device busy).