DB creation with Hot backup of OTher DB ISSUES

Question

hi DBAs,
I am using Oracle 11g R2, I want to make fresh database with another db hot backup of Datafile, Control file & SPfile.
so far, I have run the below commands to create a db.
C:\Documents and Settings\Administrator>E:
E:\>set ORACLE_HOME=E:\app\Administrator\product\11.1.0\db_1
E:\>set PATH=E:\app\Administrator\product\11.1.0\db_1\bin
E:\>set ORACLE_SID=ora11g
E:\>oradim -NEW -SID ora11g -STARTMODE auto
E:\>sqlplus /nolog
SQL*Plus: Release 11.1.0.6.0 - Production on Fri Dec 9 13:03:45 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
SQL> conn / as sysdba;
Connected to an idle instance.
SQL> create spfile from pfile='C:\Documents and Settings\Administrator\Desktop\i (PFile from Another DB backup Here)
nit.Text';
File created.
SQL> startup nomount;
ORACLE instance started.
Total System Global Area 648663040 bytes
Fixed Size 1335108 bytes
Variable Size 197132476 bytes
Database Buffers 444596224 bytes
Redo Buffers 5599232 bytes
then I did shu immediate, it shows db not mounted n instance shutdown then again,
SQL> startup
ORACLE instance started.
Total System Global Area 648663040 bytes
Fixed Size 1335108 bytes
Variable Size 197132476 bytes
Database Buffers 444596224 bytes
Redo Buffers 5599232 bytes
ORA-00205: error in identifying control file, check alert log for more info
Here My question is that, I am getting an error, ORA-27048: skgfifi: file header information is invalid in the alert alog file of my new db.
what should i do now? how i can recreate a controlfile to support my new db datafile. Any can give me an Idea? How shluld i configure to up the new DB.
Thanks inAdvance,
By Baskar

Answer 1

900322 wrote:
hi ,
I am getting this error only,
ORA-00210: cannot open the specified control file
ORA-00202: control file: 'E:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\ORA11G\CONTROLFILE\CONTROL_FILE1_.CTL'
ORA-27048: skgfifi: file header information is invalid
OSD-04001: invalid logical block size (OS 1768843629)
But I have mentioned the Control file location clearly inthe PFile. But dont know its telling this below error,
ORA-00205: error in identifying control file, check alert log for more info
Anyone can help me?
By
baskiIts unable to read, Do you have any other mirrored copy of controlfile?
Error:  ORA 210 
Text:   cannot open control file <name>
Cause:  The system was unable to open a control file.
Action: Check that the control file exists, that the storage device is online,
        and that the file is not locked by some other program and try again.
        Also, check to see that the operating system limit on the number of
        open files per process has not been exceeded.
        When using multiplexed control files, that is, more than one control
        file is referenced in the initialization parameter file, remove the
        parameter from the initialization parameter file referencing the
        control filename indicated in the message and restart the instance.
        If the message does not recur, remove the problem control file from
        the initialization parameter file and create another copy of the
        control file using a new filename in the initialization parameter file.