设置sga_target非正常值导致ORA-00093解决

设置sga_target非正常值导致ORA-00093

新装了一台oracle服务器

装好后修改参数，结果一不小心

SQL> alter system set sga_target = 1320 scope = spfile;

System altered

sga_target漏了内存单位M

结果shutdown immediate再startup

SQL> startup;
ORA-00093: _shared_pool_reserved_min_alloc must be between 4000 and 0

解决办法

SQL> create pfile = '/oracle/tmp_init.ora' from spfile;

File created.

SQL> !echo '*.sga_target=200m' >> '/oracle/tmp_init.ora';

SQL> create spfile from pfile = '/oracle/tmp_init.ora';

File created.

SQL> startup;
ORA-00093: _shared_pool_reserved_min_alloc must be between 4000 and 0
SQL> startup
ORA-00093: _shared_pool_reserved_min_alloc must be between 4000 and 0
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
[oracle@CallCenter-Data tmp]$ sqlplus /nolog

SQL*Plus: Release 10.2.0.1.0 - Production on Fri Oct 24 23:44:51 2008

Copyright (c) 1982, 2005, Oracle. All rights reserved.

SQL> startup
ORA-01031: insufficient privileges
SQL> connect sys / as sysdba
Enter password: 
Connected to an idle instance.
SQL> startup
ORACLE instance started.

Total System Global Area 1610612736 bytes
Fixed Size          2021152 bytes
Variable Size    1543506144 bytes
Database Buffers           50331648 bytes
Redo Buffers       14753792 bytes
Database mounted.
Database opened.