我的编程空间,编程开发者的网络收藏夹
学习永远不晚

ORA-16819: fast-start failover observer not started ORACLE 报错 故障修复 远程处理

短信预约 -IT技能 免费直播动态提醒
省份

北京

  • 北京
  • 上海
  • 天津
  • 重庆
  • 河北
  • 山东
  • 辽宁
  • 黑龙江
  • 吉林
  • 甘肃
  • 青海
  • 河南
  • 江苏
  • 湖北
  • 湖南
  • 江西
  • 浙江
  • 广东
  • 云南
  • 福建
  • 海南
  • 山西
  • 四川
  • 陕西
  • 贵州
  • 安徽
  • 广西
  • 内蒙
  • 西藏
  • 新疆
  • 宁夏
  • 兵团
手机号立即预约

请填写图片验证码后获取短信验证码

看不清楚,换张图片

免费获取短信验证码

ORA-16819: fast-start failover observer not started ORACLE 报错 故障修复 远程处理

文档解释

ORA-16819: fast-start failover observer not started

Cause: The observer for fast-start failover was not started. As a result, fast-start failover could not happen in the case of a primary database failure.

Action: Start the fast-start failover observer by using, for example, the DGMGRL START OBSERVER command.

ORA-16819: fast-start failover observer not started,是一个ORACLE数据库运行时出现的错误信息,指Fast Start Failover Observers在主实例和从实例之间进行心跳检查时未能启动,这个错误会影响主从实例之间的切换功能。

快速启动故障转移(Fast Start Failover)功能是Oracle 11g中可自动进行实例垂死转移的技术,这个技术的关键组件是Fast Start Failover Observers。主实例和从实例之间会定时发送信号(心跳检查,检查网络状态),当主实例垂死时,FSFO Observers会自动检测并将角色切换到从实例,这种机制就是所谓的Fast Start Failover能力。

失败原因:

1. 可能是实例名称配置不一致,或者配置错误导致实例间不能正确发送心跳信号

2. 网络状况异常导致心跳数据不能正常到达

3. FSFO Observer没有正确启动,未开启。

一般处理方法及步骤

1. 首先检查实例名称的输入是否正确,以及共享目录的配置正确

2. 检查网络是否正常,尝试登录到主实例和从实例,确认是否可以正常通信

3. 强制重启FSFO Observer:

“`sql

SQL> ALTER SYSTEM SET FAST_START_FAILOVER_OBSERVER='(ADDRESS=(PROTOCOL=tcp)(HOST=host1)(PORT=1521))’;

SQL> ALTER SYSTEM SET FAST_START_FAILOVER_OBSERVER=’FORCE:(ADDRESS=(PROTOCOL=tcp)(HOST=host1)(PORT=1521))’;

“`

免责声明:

① 本站未注明“稿件来源”的信息均来自网络整理。其文字、图片和音视频稿件的所属权归原作者所有。本站收集整理出于非商业性的教育和科研之目的,并不意味着本站赞同其观点或证实其内容的真实性。仅作为临时的测试数据,供内部测试之用。本站并未授权任何人以任何方式主动获取本站任何信息。

② 本站未注明“稿件来源”的临时测试数据将在测试完成后最终做删除处理。有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341

ORA-16819: fast-start failover observer not started ORACLE 报错 故障修复 远程处理

下载Word文档到电脑,方便收藏和打印~

下载Word文档

猜你喜欢

ORA-16819: fast-start failover observer not started ORACLE 报错 故障修复 远程处理

文档解释ORA-16819: fast-start failover observer not startedCause: The observer for fast-start failover was not started. As
ORA-16819: fast-start failover observer not started ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16818: fast-start failover suspended ORACLE 报错 故障修复 远程处理

文档解释ORA-16818: fast-start failover suspendedCause: The primary database was intentionally shutdown. As a result, a
ORA-16818: fast-start failover suspended ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16820: fast-start failover observer is no longer observing this database ORACLE 报错 故障修复 远程处理

文档解释ORA-16820: fast-start failover observer is no longer observing this databaseCause: A previously started observer
ORA-16820: fast-start failover observer is no longer observing this database ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16817: unsynchronized fast-start failover configuration ORACLE 报错 故障修复 远程处理

文档解释ORA-16817: unsynchronized fast-start failover configurationCause: The fast-start failover target standby database
ORA-16817: unsynchronized fast-start failover configuration ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16646: fast-start failover is disabled ORACLE 报错 故障修复 远程处理

文档解释ORA-16646: fast-start failover is disabledCause: The operation was not allowed because fast-start failover was
ORA-16646: fast-start failover is disabled ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16651: requirements not met for enabling fast-start failover ORACLE 报错 故障修复 远程处理

文档解释ORA-16651: requirements not met for enabling fast-start failoverCause: The attempt to enable fast-start failover
ORA-16651: requirements not met for enabling fast-start failover ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16658: unobserved fast-start failover configuration ORACLE 报错 故障修复 远程处理

文档解释ORA-16658: unobserved fast-start failover configurationCause: The fast-start failover configuration was currently
ORA-16658: unobserved fast-start failover configuration ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16829: fast-start failover configuration is lagging ORACLE 报错 故障修复 远程处理

文档解释ORA-16829: fast-start failover configuration is laggingCause: The fast-start failover target standby database was
ORA-16829: fast-start failover configuration is lagging ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16636: fast-start failover target standby in error state, cannot stop observer ORACLE 报错 故障修复 远程

文档解释ORA-16636: fast-start failover target standby in error state, cannot stop observerCause: A STOP OBSERVER operation
ORA-16636: fast-start failover target standby in error state, cannot stop observer ORACLE 报错 故障修复 远程
2023-11-05

ORA-16652: fast-start failover target standby database is disabled ORACLE 报错 故障修复 远程处理

文档解释ORA-16652: fast-start failover target standby database is disabledCause: The command to enable or disable
ORA-16652: fast-start failover target standby database is disabled ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16619: condition for fast-start failover is already enabled ORACLE 报错 故障修复 远程处理

文档解释ORA-16619: condition for fast-start failover is already enabledCause: The condition specified for fast-start
ORA-16619: condition for fast-start failover is already enabled ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16832: user-configurable fast-start failover initiated: shutting down ORACLE 报错 故障修复 远程处理

文档解释ORA-16832: user-configurable fast-start failover initiated: shutting downCause: The broker initiated a fast-start
ORA-16832: user-configurable fast-start failover initiated: shutting down ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16647: could not start more than one observer ORACLE 报错 故障修复 远程处理

文档解释ORA-16647: could not start more than one observerCause: The observer could not start because there was another
ORA-16647: could not start more than one observer ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16420: fast-start failover target cannot be converted to snapshot standby ORACLE 报错 故障修复 远程处理

文档解释ORA-16420: fast-start failover target cannot be converted to snapshot standbyCause: The database chosen for
ORA-16420: fast-start failover target cannot be converted to snapshot standby ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-00250: archiver not started ORACLE 报错 故障修复 远程处理

文档解释ORA-00250: archiver not startedCause: An attempt was made to stop automatic archiving, but the archiver process was
ORA-00250: archiver not started ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-16666: unable to initiate fast-start failover on a bystander standby database ORACLE 报错 故障修复 远程处

文档解释ORA-16666: unable to initiate fast-start failover on a bystander standby databaseCause: The request to initiate a
ORA-16666: unable to initiate fast-start failover on a bystander standby database ORACLE 报错 故障修复 远程处
2023-11-05

ORA-01112: media recovery not started ORACLE 报错 故障修复 远程处理

文档解释ORA-01112: media recovery not startedCause: An attempt to continue media recovery is being made but media recovery
ORA-01112: media recovery not started ORACLE 报错 故障修复 远程处理
2023-11-04

ORA-16034: Recovery could not be started. ORACLE 报错 故障修复 远程处理

文档解释ORA-16034: Recovery could not be started.Cause: Database recovery could not be started because the FROM and MANAGED
ORA-16034: Recovery could not be started. ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-55510: Mining could not start ORACLE 报错 故障修复 远程处理

文档解释ORA-55510: Mining could not startCause: Mining could not start for the following reasons. 1. A logminer session was
ORA-55510: Mining could not start ORACLE 报错 故障修复 远程处理
2023-11-05

ORA-00446: background process started when not expected ORACLE 报错 故障修复 远程处理

文档解释ORA-00446: background process started when not expectedCause: The background process specified started up AFTER the
ORA-00446: background process started when not expected ORACLE 报错 故障修复 远程处理
2023-11-04

编程热搜

  • Python 学习之路 - Python
    一、安装Python34Windows在Python官网(https://www.python.org/downloads/)下载安装包并安装。Python的默认安装路径是:C:\Python34配置环境变量:【右键计算机】--》【属性】-
    Python 学习之路 - Python
  • chatgpt的中文全称是什么
    chatgpt的中文全称是生成型预训练变换模型。ChatGPT是什么ChatGPT是美国人工智能研究实验室OpenAI开发的一种全新聊天机器人模型,它能够通过学习和理解人类的语言来进行对话,还能根据聊天的上下文进行互动,并协助人类完成一系列
    chatgpt的中文全称是什么
  • C/C++中extern函数使用详解
  • C/C++可变参数的使用
    可变参数的使用方法远远不止以下几种,不过在C,C++中使用可变参数时要小心,在使用printf()等函数时传入的参数个数一定不能比前面的格式化字符串中的’%’符号个数少,否则会产生访问越界,运气不好的话还会导致程序崩溃
    C/C++可变参数的使用
  • css样式文件该放在哪里
  • php中数组下标必须是连续的吗
  • Python 3 教程
    Python 3 教程 Python 的 3.0 版本,常被称为 Python 3000,或简称 Py3k。相对于 Python 的早期版本,这是一个较大的升级。为了不带入过多的累赘,Python 3.0 在设计的时候没有考虑向下兼容。 Python
    Python 3 教程
  • Python pip包管理
    一、前言    在Python中, 安装第三方模块是通过 setuptools 这个工具完成的。 Python有两个封装了 setuptools的包管理工具: easy_install  和  pip , 目前官方推荐使用 pip。    
    Python pip包管理
  • ubuntu如何重新编译内核
  • 改善Java代码之慎用java动态编译

目录