錯誤分析:
[oracle@rusky pfile]$ sqlplus sys/rusky@orcl2 as sysdba;
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Mar 10 01:51:24 2015
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup
ORA-01078: failure in processing system parameters
LRM-00123: invalid character 0 found in the input file
在提交startup命令之后,Oracle會自動按照如下的順序查找參數文件完成數據庫的啟動。
1)spfile$ORACLE_SID.ora
2)spfile.ora
3)init$ORACLE_SID.ora
應該是這三個參數文件都找不到,或是有問題導致startup報錯。
解決方法:
方法1、使用pfile參數文件啟動:
startup pfile='/home/oracle/admin/orcl2/pfile/init.ora.25201512422';
方法2、使用pfile來創建init$ORCLE_SID.ora
[oracle@rusky pfile]$ pwd
/home/oracle/admin/orcl2/pfile
[oracle@rusky pfile]$ cp init.ora.25201512422 /home/oracle/product/10.2.0/db_1/dbs/initORCL2.ora
之后startup 正常
SQL> startup
ORACLE instance started.
Total System Global Area 415236096 bytes
Fixed Size 2021216 bytes
Variable Size 121637024 bytes
Database Buffers 289406976 bytes
Redo Buffers 2170880 bytes
Database mounted.
Database opened.
SQL>
或重啟創建spfileORCL2.ora文件
create spfile=’/home/oracle/oracle/product/10.2.0/db_1/dbs/spfileORCL2.ora from pfile='/home/oracle/admin/orcl2/pfile/init.ora.25201512422';
