11gR2在Windows x86_64环境下升级时Vault组件禁用问题

cargoo

OS：Windows 7 64bit
Old DB Software：11.2.0.2 Windows x86_64 without Vault Option
New DB Software：11.2.0.4 Windows x86_64 with Vault Option

操作过程：老库版本11.2.0.2没有安装Vault组件，现在打算升级到11.2.0.4。

SQL> startup upgrade
SQL> @?\rdbms\admin\utlupgrd.sql

遇到如下错误后，升级过程被中断：
DOC>#######################################################################
DOC>#######################################################################
DOC>     The following statement will cause an "ORA-01722: invalid number"
DOC>     error if the Oracle Database Vault option is TRUE.  Upgrades cannot
DOC>     be run with the Oracle Database Vault option set to TRUE since
DOC>     AS SYSDBA connections are restricted.
DOC>
DOC>     Perform "ALTER SYSTEM CHECKPOINT" prior to "SHUTDOWN ABORT", relink
DOC>     the server without the Database Vault option, and restart the server
DOC>     using UPGRADE mode.
DOC>
DOC>
DOC>#######################################################################
DOC>#######################################################################
DOC>#
SELECT TO_NUMBER('DATA_VAULT_OPTION_ON') FROM v$option
                 *
ERROR at line 1:
ORA-01722: invalid number

问题：请教如何在Windows下禁用Vault组件，Linux下的知道relink oracle执行程序

sheep_yang678

http://www.dbform.com/html/2007/267.html引用：
1. 在service中停止Oracle服务，必须停止Oracle服务，仅仅在SQL*Plus中关闭数据库是不够的
2. 修改$ORACLE_HOME\bin\oradv10.dll文件名，随便改成什么，比如oradv10.dll.bak
3. 重新启动Oracle服务，打开数据库

cargoo

引用文档：Oracle Database Vault Administrator's Guide B-2页

2.
Disable Oracle Database Vault as follows:
■
UNIX:
Run the following commands:
$ cd $ORACLE_HOME/rdbms/lib
$ make -f ins_rdbms.mk dv_off ioracle
■
Windows:
In the ORACLE_HOME\bin directory, rename the oradvll.dll file to another name, such as oradvll.dll.dbl
.

cargoo

疑问：为何监听服务也会加载Vault组件信息吗？