There are 2 types of logging mode in oracle database. 1. Archivelog mode In this mode, after the online redo logs are filled , it will move to archive location 2. Noarchivelog mode In this mode, filled online redo logs wont be archives, instead they will be overwritten. Enable archive l...
enable_log_archive 更新时间:2025-01-07 23:00:00 enable_log_archive用于设置是否开启日志归档功能。 属性描述 参数类型布尔类型 默认值False 取值范围 True False 是否重启 OBServer 生效否 配置示例 开启日志归档功能。 obclient>ALTER SYSTEM SET enable_log_archive=True; ...
Archive destination /u01/app/oracle/oradata/orahow/arch Oldest online log sequence 26 Next log sequence to archive 28 Current log sequence 28 From the above output you can see that database is in archive log mode and automatic archival is also enabled. For experiment or confirmation you can ...
Step 1:Set the following parameters in parameter file. SQL> ALTER SYSTEM SET LOG_ARCHIVE_FORMAT='%t_%s_%r.dbf' SCOPE=SPFILE; SQL> ALTER SYSTEM SET log_archive_dest_1='location=/u01/app/oracle/oradata/MYSID/archive/' SCOPE=both; Step 2:Enable archivelog using below commands. SHUTDOWN I...
将主库log_archive_dest_state_2设置为defer，此后观察主库新产生的归档日志是否会传递到备库.主库设置...
enable_log_archive 更新时间:2023-07-24 17:45:59 分享 enable_log_archive 用于设置是否开启日志归档功能。 说明 从V4.0.0 版本开始弃用。 属性描述 参数类型 布尔类型 默认值 False 取值范围 True False 是否重启 OBServer 节点生效 否 上一篇enable_global_freeze_trigger 下一篇enable_election_group ...
If the standby database is also a multi-instance Oracle RAC database, you can specify the instance on which you would prefer the transmitted archive redo logs to be applied. Before you enable the configuration, issue the following command: ...
java.specification.vendor == Oracle Corporation java.specification.version == 11 java.vendor == Red Hat, Inc. java.vendor.url == https://www.redhat.com/ java.class.version == 55.0 java.compiler == null java.home == /usr/lib/jvm/java-11-openjdk-11.0.12.0.7-0.0.1.el7_9.x86_64 ...
In this PostgreSQL tutorial, we will discuss about enabling WAL Archiving in PostgreSQL. WAL is short for Write Ahead Log. You must enable archive mode in
To detect unauthorized changes or tampering of the security logs, look for error messages that are written by the verification process to/var/opt/SUNWam/debug/amLog. To manually check for tampering, run theVerifyArchiveutility. See TheVerifyArchivecommand line chapter in theAccess Manager Administra...