[oracle@oradba2 acfsdir1]$ /sbin/acfsutil snap create backup1 /home/oracle/acfsdir1 acfsutil snap create: Snapshot operation is complete. 如果您在创建快照之后检查目录,特别是在名为“ACFS”的隐藏目录中,您将看到一个名为“backup1”的目录位于目录结
下面实验进行将snapshot恢复为physical standby。 4、恢复Physical Standby 注意:如果将snapshot standby恢复为physical standby,在Open状态是不允许的,需要切换到mount状态。 SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL> startup mount; ORACLE instance started. T...
下面实验进行将snapshot恢复为physical standby。 4、恢复Physical Standby 注意:如果将snapshot standby恢复为physical standby,在Open状态是不允许的,需要切换到mount状态。 SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL> startup mount; ORACLE instance started. T...
Snapshot Standby,此功能可将备库置身于"可读写状态"用于不方便在生产环境主库中测试的内容,比如模拟上线测试等任务。当备库读写状态下任务完成后,可以非常轻松的完成Snapshot Standby数据库角色切换回备库角色,恢复与主库数据同步。在Snapshot Standby数据库状态下,备库是可以接受主库传过来的日志,但是不能够将变化...
Migrar una base de datos, tablespace, schema o una tabla desde una fuente on-premises, hacia el Oracle Database Cloud Service usando Data Pump Export y Import. Crear una Snapshot Database en Oracle Database Appliance (ODA) X5-2 Por Y V Ravi Kumar, Rita Nuñez, Shireesha Baddam. Octub...
extends com.oracle.bmc.http.client.internal.ExplicitlySetBmcModel The summary data for a range of AWR snapshots. Note: Objects should always be created or deserialized using the AwrDatabaseSnapshotRangeSummary.Builder. This model distinguishes fields that are null because they are unset from...
[Data Guard] Snapshot Standby Database Since 11g, Oracle supports converting physical standby database to "snapshot" standby database and vice versa, which is quite helpful. As though physical standby database can be opened for access, the databse is just read-only, we cannot make changes ...
引用snapshot standby。 可以利用备库来发现写丢失。 增强RMAN在Data Guard的功能,支持在备库端对数据库进行备份,也支持duplicate从主库传输数据文件到备库来搭建备份环境,不再仅依赖于rman的历史备份文件。 支持30个备库 FAL_CLIENT初始化参数不再需要。
Rapid clones on Oracle Exadata All Oracle Exadata features retained Back-dated clones using snapshot data Only Changed blocks for replication Database/EBS Clones in ~1 hour DBA Toolkit SQL Self Service – Database CI/CD Oracle Home fleet patching tool ...
Oracle Database 11g Release 2 Enterprise Edition using Snapshot Standby Database on IBM Power Systems runningAIX and IBM System Storage DS48001Prerequisites ...1Introduction ...