>> from zhuhaiqing.info 主机配置 alter system set DB_UNIQUE_NAME='starboss' scope=spfile; alter system set LOG_ARCHIVE_CONFIG='DG_CONFIG=(starboss,starbossstby01,starbossstby02)'; alter system set LOG_ARCHIVE_DEST_1='LOCATION=/opt/app/oracle/archivelog/
此次的操作环境是Oracle11g 单实例,os为Linux,采用duplicate在线创建物理备库 primary上设置相关参数 ALTER SYSTEM SET LOG_ARCHIVE_CONFIG='DG_CONFIG=(ora11g,stdb)';alter system set log_archive_dest_2='SERVICE=DB_DG2 lgwr async valid_for=(online_logfiles,primary_role) db_unique_name=std
问题:rman duplicate时报错: RMAN-05001:auxiliary file name /u01/app/oracle/oradata/fratbs01.dbf conflicts with a file used by the target database 分析:应该是主库的这个数据文件位置没有在参数里面做转换 解决: 1)更改参数DB_FILE_NAME_CONVERT 查看原来参数配置:(vi initSBDB1.dbf) DB_FILE_NAME_CONVERT='S
1.首先要应用日志,保持主备库一致: 备库:SBDB@SYS> recover managed standby database using current logfile disconnect from session; Media recovery complete. 2.查看主备状态: ()主库: ORA11GR2@SYS> select open_mode,protection_mode,database_role,switchover_status from v$database;
ORA-00210: cannot open the specified control file ORA-00202: control file: '/u01/app/oracle/oradata/orcl/control01.ctl' ORA-27086: unable to lock file - already in use 思路: 1.看一下"lk" and "sgadef.dbf"这两个文件是不是存在着,如果存在将其删掉: 2.看是不是有后台进程存在: