第三方发起备份的ORA-00245问题

文章目录

前言
一、信息确认
[二、RAC修改snapshot controlfile 参数](#二、RAC修改snapshot controlfile 参数)
三、字典表确认以及测试

前言

在使用 AnyBackup 管理控制台发起 Oracle RAC 数据库备份后，在任务历史记录 > 执行输出中显示如下错误信息：

control file backup failed; in Oracle RAC, target might not be on shared storage.

control file backup failed; in Oracle RAC, target is likely on a local file system .

RMAN输出报错,请检查下是否符合备份恢复条件、是否有配置错误或者有对Oracle的错误操作。错误提供者:

oracleschedule，错误值:425984055，错误位置:ncOracleExecThread.cpp:877)

一、信息确认

共享目录位置

shell 复制代码

[root@cxlrac01 ~]# su  - grid
Last login: Tue Nov 28 14:35:03 CST 2023 on pts/2
[grid@cxlrac01 ~]$ 
[grid@cxlrac01 ~]$ 
[grid@cxlrac01 ~]$ asmcmd
ASMCMD> 
ASMCMD> 
ASMCMD> ls
DATAC1/
RECOC1/
ASMCMD> cd datac1
ASMCMD> 
ASMCMD> ls
ASM/
Cluster-um1/
DB1DB1/
TDHLBG/
TDHLDW/
TDHLTS/
TDHLYL/
orapwasm
orapwasm_backup
ASMCMD> 
ASMCMD> 
ASMCMD> exit

控制文件快照位置

节点1

rman 复制代码

[oracle@cxlrac01 ~]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Tue Nov 28 14:46:48 2023
Version 19.15.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: TDHLYL (DBID=1578450313)

RMAN> 

RMAN> 

RMAN> show snapshot controlfile name;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name TDHLYL are:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/19.0.0.0/dbhome_1/dbs/snapcf_tdhlyl1.f'; # default

RMAN>

节点2

rman 复制代码

[oracle@cxlrac02 ~]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Tue Nov 28 14:48:29 2023
Version 19.15.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: TDHLYL (DBID=1578450313)

RMAN> 

RMAN> show snapshot controlfile name;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name TDHLYL are:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/19.0.0.0/dbhome_1/dbs/snapcf_tdhlyl2.f'; # default

RMAN> exit


Recovery Manager complete.
[oracle@cxlrac02 ~]$

二、RAC修改snapshot controlfile 参数

在其中一节点下进行参数修改CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATAC1/TDHLBG/snapcf_tdhlyl.f';

rman 复制代码

[oracle@cxlrac01 ~]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Tue Nov 28 14:46:48 2023
Version 19.15.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: TDHLYL (DBID=1578450313)

RMAN> 

RMAN> 

RMAN> show snapshot controlfile name;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name TDHLYL are:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/19.0.0.0/dbhome_1/dbs/snapcf_tdhlyl1.f'; # default

RMAN> 

RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATAC1/TDHLYL/snapcf_TDHLyl.f';

new RMAN configuration parameters:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATAC1/TDHLYL/snapcf_TDHLyl.f';
new RMAN configuration parameters are successfully stored

RMAN> show snapshot controlfile name;

RMAN configuration parameters for database with db_unique_name TDHLYL are:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATAC1/TDHLYL/snapcf_TDHLyl.f';

RMAN> 

RMAN> exit


Recovery Manager complete.
[oracle@cxlrac01 ~]$

在第二节点确认参数信息：

rman 复制代码

[oracle@cxlrac02 ~]$ 
[oracle@cxlrac02 ~]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Tue Nov 28 14:48:29 2023
Version 19.15.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: TDHLYL (DBID=1578450313)

RMAN> 

RMAN> show snapshot controlfile name;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name TDHLYL are:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+DATAC1/TDHLYL/snapcf_tdhlyl.f';

RMAN> exit


Recovery Manager complete.

三、字典表确认以及测试

select * from V$RMAN_CONFIGURATION;