rman的连接

1 本地连接

[oracle@pc6 ~]$ rman target /

Recovery Manager: Release 11.2.0.1.0 - Production on Sat Mar 24 21:23:15 2018

Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.

connected to target database: HYYK (DBID=2117284640)

2.远处连接

首先在远程创建tnsnames

[oracle@ogg-80 admin]$ vim tnsnames.ora

HYYK =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.51)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = hyyk)

)

)

其次在远程链接

[oracle@ogg-80 ~]$ rman target sys/oracle@hyyk

Recovery Manager: Release 11.2.0.4.0 - Production on Sat Mar 24 21:38:51 2018

Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

PL/SQL package SYS.DBMS_BACKUP_RESTORE version 11.02.00.01 in TARGET database is not current

PL/SQL package SYS.DBMS_RCVMAN version 11.02.00.01 in TARGET database is not current

connected to target database: HYYK (DBID=2117284640)

这里说明一下rman和数据库的权限RMAN 需要访问目标数据库上sys用户存在的各种数据包，还需要具有启动和关闭目标数据库的权限。因此RMAN 通常以sysdba 用户身份连接到目标数据库。如果以不具有sysdba 权限的用户连接到目标数据库，RMAN 会报ORA-01031: insufficient privileges 错误。

做以下实验

创建一个用户

SYS@hyyk> create user rman identified by rman;

授予权限

SYS@hyyk> grant connect,resource to rman;

测试连接

[oracle@pc6 ~]$ rman target rman/rman

Recovery Manager: Release 11.2.0.1.0 - Production on Sat Mar 24 21:43:04 2018

Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.

connected to target database: HYYK (DBID=2117284640)

如果在远程用rman用户连接

[oracle@ogg-80 ~]$ rman target rman/rman@hyyk

Recovery Manager: Release 11.2.0.4.0 - Production on Sat Mar 24 21:45:03 2018

Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-00554: initialization of internal recovery manager package failed

RMAN-04005: error from target database:

ORA-01031: insufficient privileges

这里在本机授予rman用户sysdba权限

SYS@hyyk> grant sysdba to rman;

Grant succeeded.

在次从远程连连接，显示连接成功

[oracle@ogg-80 ~]$ rman target rman/rman@hyyk

Recovery Manager: Release 11.2.0.4.0 - Production on Sat Mar 24 21:59:32 2018

Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

PL/SQL package SYS.DBMS_BACKUP_RESTORE version 11.02.00.01 in TARGET database is not current

PL/SQL package SYS.DBMS_RCVMAN version 11.02.00.01 in TARGET database is not current

connected to target database: HYYK (DBID=2117284640)

文章名称：rman的连接
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