DB스토리

통상적인 parameter 파일 백업

create pfile='/home/oracle/_setting/initorcl.ora.090519_1' from spfile;

고장내기--

[oracle@orcl ~]$ rm /u01/app/oracle/product/10.2.0/db_1/dbs/spfileorcl.ora

S SYS> shutdown abort
ORACLE instance shut down.
S SYS> startup
ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/app/oracle/product/10.2.0/db_1/dbs/initorcl.ora'

백업한 parameter 파일로 복구하기

   -pfile로 시작만 하기

   startup pfile='/home/oracle/_setting/initorcl.ora.090519_1' nomount;

  create spfile from pfile='/home/oracle/_setting/initorcl.ora.090519_1';

  shutdown

  startup