DBA problem2, HELP!!!

From: Rita <ritas_at_pacbell.net>
Date: Wed, 31 Mar 1999 10:03:50 -0800
Message-ID: <FytM2.345$Lt.9678_at_typhoon-sf.pbi.net>

Hi, All,

I still have some problem with my DBA project. Actually, it works before. Yesterday I forgot to change my mode in the UNIX and I believed somebody get into my account and changed some. Would you please help me how to fix it. Thanks a lot!

SVRMGR> startup mount pfile=initsun.ora
ORACLE instance started.

Total System Global Area                          3038736 bytes
Fixed Size                                          48656 bytes
Variable Size                                     2711552 bytes
Database Buffers                                   204800 bytes
Redo Buffers                                        73728 bytes

ORA-01102: cannot mount database in EXCLUSIVE mode Received on Wed Mar 31 1999 - 20:03:50 CEST