昨天在做数据复制需要配置TNS连接,多次实验不行

gxnmsdb% sqlplus "sys/system as sysdba"

SQL*Plus: Release 9.2.0.8.0 - Production on 星期二 8月 31 10:33:42 2010

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

这样可以,但是通过服务名就不行

gxnmsdb% sqlplus "sys/system@gxdbc as sysdba"

SQL*Plus: Release 9.2.0.8.0 - Production on 星期二 8月 31 10:33:10 2010

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

ERROR:
ORA-01031: insufficient privileges


Enter user-name:
 

本来以为数据库安装的问题,结果重装问题依旧,挡住了一下午的时间,一直徘徊在监听和网络服务问题上,今天突然发现还是会在密码问题上。

Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

SQL> select * from v$pwfile_users;

no rows selected

SQL> quit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
gxnmsdb% sqlplus "/as sysdba"

SQL*Plus: Release 9.2.0.8.0 - Production on 星期二 8月 31 10:47:40 2010

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

SQL> shutdown abort
ORACLE instance shut down.
SQL> quit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
gxnmsdb%
gxnmsdb% ls
init.ora         initgxdbc.ora    spfilegxdbc.ora
initdw.ora       orapwgxdbc       sqlnet.log
gxnmsdb% rm orapwgxdbc
gxnmsdb% orapwd file=orapwgxdbc password=system entries=10
gxnmsdb% sqlplus "/as sysdba"

SQL*Plus: Release 9.2.0.8.0 - Production on 星期二 8月 31 10:49:06 2010

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to an idle instance.

SQL> startup nomount
ORACLE instance started.

Total System Global Area 4298086048
bytes

Fixed Size                   734880
bytes

Variable Size            1610612736
bytes

Database Buffers         2684354560
bytes

Redo Buffers                2383872

bytes

SQL> select * from v$pwfile_users;

USERNAME                                                     SYSDBA
------------------------------------------------------------ ----------
SYSOPER
----------
SYS                                                          TRUE
TRUE


SQL> quit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
gxnmsdb% sqlplus "sys/system@gxdbc as sysdba"

SQL*Plus: Release 9.2.0.8.0 - Production on 星期二 8月 31 10:49:52 2010

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

SQL> quit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production