ORA-19527: physical standby redo log must be renamed
ORA-19527,ORA-00312
12c Far Sync Standby
Far Sync Standby
Data Guard 和DGMGRL
db_unique_name_DGB.db_domain:service name db_unique_name_DGMGRL.db_domain: 在每个配置了broker的数据库上面都存在一个服务器进程进行 broker的管理操作,这个服务器进程就是Data Guard broker monitor(DMON),而这个DMON所用到的所有配置信息都会保留在一个配置文件中。这个DMON进程和...
PRTMV means PARTition Mult-Version.
PRTMV means PARTition Mult-Version.11204 bug 分区表 主备不同步?
Connections to NOMOUNT/MOUNTED or RESTRICTED Databases Fail
In this DocumentSymptomsChangesCauseSolutionReferencesAPPLIES TO:Oracle Net Services - Version 11.1.0.6 to 11.2.0.4 [Relea...
Fail with TNS-12526, TNS-12527 or TNS-12528
In this DocumentSymptomsChangesCauseSolutionReferencesAPPLIES TO:Oracle Net Services - Version 10.2.0.5 to 12.1.0.2 [Relea...
RMAN DUPLICATE...FROM ACTIVE DATABASE (文档 ID 1075908.1)
In this DocumentGoalSolution PROCEDURE: 1. Prepare the production database to be the primary database 2. Ensure ...
Connecting to Nomounted database
ORA-12528: TNS:listener: all appropriate instances are blocking new connectionsUse (UR=A) with (CONNECT_DATA=(SERVICE_NAME=SERVICE))Connection using SERVICE_NAME without (UR=A) would error with ORA-12528: TNS:listener: all appropriate instances are blocking new connectionsT...
dg in rac service的配置
service dg rac
11gR2 RAC DB switchover using DG broker (文档 ID 880017.1)
In this DocumentGoalSolutionReferencesAPPLIES TO:Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]Information in this document applies to any platform.**...
Data Guard Physical Standby
APPLIES TO:Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterInformation in this document applies to any platform.GOALThe primary goal of this how-to is establish a data guard configuration where the primary site is RAC and the standby site is RAC. Please Not...
dg 配置,建议关闭shared 模式。
Database connections that require SYSDBA privilege and broker connections should be performed through dedicated server based connections NOT dispatchers and shared server processes.NAME ...
Data Guard Broker Configuration (文档 ID 745201.1)
dg drmrl dgb
_DGMGRL and _DGB
dg _DGB _DGMGRL
Oracle Data Guard Broker and Static Service Registration (文档 ID 1387859.1)
dg dgmgrl