Shulou(Shulou.com)06/01 Report--

Problem: executing rm-rf / u01/app/oracle/product/11.2.0/dbhome_1/dbs causes all dbs files and files under the folder to be deleted.

Description: causes the database startup to fail to find the parameter file (spfile,pfile)

Resolve:

The data is in the startup state.

Echo "db_name=DB12C" > / u01/app/oracle/product/12.1.0/dbhome_1/dbs/initDB12C.ora

Sqlplus / as sysdba

Create pfile from spfile

Vi pifle

Check the pfile.

Create spfile from pfile

Startup

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