tion on Tue Oct 9 19:28:34 2012
Copyright (c) 1982, 2010, Oracle.? All rights reserved.
Connected to an idle instance.
SQL> startup
ORACLE instance started.
Total System Global Area? 839282688 bytes
Fixed Size? ? ? ? ? ? ? ? ? 2231128 bytes
Variable Size? ? ? ? ? ? 557843624 bytes
Database Buffers? ? ? ? ? 276824064 bytes
Redo Buffers? ? ? ? ? ? ? ? 2383872 bytes
Database mounted.
Database opened.