Case:
IBM 3650 server, hanging a LUN of about 1.5TB of optical fiber.The server operating system is RHEL5.4, equipped with a single node Oracle10.2.0.4.Oracle database cannot be started in a downtime accident.
Solution:
The engineer guides customers to store mirrors and mirrors on a 2TB hard disk.The engineer extracted the database and mounted it to the Linux Orac10.2.0.4 environment, modified the parameter file and control file, and directly setup. Report System01.dbf ORA600 error during the Open stage.EssenceThis is a relatively common problem after ORACLE power off, which is caused by OBJ $ that there are unpreplicable offices.Use Oracle to recover tools to directly modify the unsurrem block of the Oracle OBJ $ base table, and then write back the verification of the block. OPEN is no problem.