Case:
The IBM 3650 server, the operating system is RHEL5.4, equipped with an Oracle 10.2.0.4 with a single node. In an accident, the Oracle database cannot be started.
Solution:
1. The engineer puts the storage mirror and the mirror is on a 2TB hard disk.2. The engineer extracts the database and mount it to the Linux Orac10.2.0.4 environment, modify the parameter file and control file, and directly startup. Report System01.dbf ORA600 error during the Open stage.It is 4000.This is a relatively common problem after ORACLE power off, which is caused by OBJ $ that there are unpreplicable offices.3. Use Oracle to recover tools, directly modify the unsurmit office in the Oracle OBJ $ base table, and then write back the verification of the block. Startup again. There is no problem with Open.4. There is no problem with the data verified by the customer.