I have a database which is stadby. and it suddenly shudown automatically.
I try to start it. It is not mounting. It says can not mount in xclusive mode.
ORA-01102 can not mount database in exclusive mode.
On the same unix box there are two database instance.
when I try to shutdwon other database it says insufficient privilege;
I have two instances on same machine and it was working fine.
I shut down one database , I can not start it or mount it again becasue it says database can not mounted in exclusive mode.
At a time I am able to start any one database. I do not what setup previos DBA done. It was working fine both the databse