问题:Linuxrac2节点的public网IP被占用,导致集群节点2无法访问 1.禁止相关CRS资源的启动,停止这些资源(vip,listener,scan,scan_listener,database) 1.1所有节点上禁止数据库启动,停止数据库 [grid@linuxrac1 ~]$ srvctl disable database -d prod [grid@linuxrac1 ~]$ srvctl stop database -d prod 1.2所有节点的LISTNER的启动,停止所有

简要:一:集群的启动与关闭 1. rac集群的手动启动[root@node1 bin]# ./crsctl start cluster -all2. 查看rac集群的状态[root@node1 bin]# ./crsctl stat res -t3. rac集群的关闭[root@node1 bin]# ./crscrl stop cluster -all--------------------------------二:集群的各种资源状态的检查 1. 检查集群的运行状况[root@node1 b

RAC 集群更换 IP 主要分三步:停集群服务.配置服务器网络.修改集群配置.下面是同网段内更换 IP 示例.(r7.r8为服务器名称,orcl为ORACLE_SID,scanip为 scan 名称). 停集群服务 在其中一个节点上执行 srvctl disable listenersrvctl stop listener            srvctl disable database  -d orclsrvctl stop database  -d orcl -o immediatesr

原创作品,离 "深蓝blog" 博客,欢迎转载,请务必注明转载的来源.否则有权追究版权责任. 深蓝的blog:http://blog.csdn.net/huangyanlong/article/details/46372849 查看数据库告警日志,发现错误:Fatal NI connect error 12170报错 告警日志例如以下: *********************************************************************** Fat

Android 7.1   屏幕旋转流程分析 一.概述 Android屏幕的旋转在framework主要涉及到三个类,结构如图 PhoneWindowManager:为屏幕的横竖屏转换的管理类. WindowOrientationListener: 是一个传感器的listener的基类,PhoneWindowManager的MyOrientationListener继承自该基类. WindowManagerService:是具体实施屏幕旋转的工作. 代码路径: PhoneWindowManage

生产环境注意调整以下参数: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1.节点间滚动添加UDEV磁盘 + 2.ASM 内存大小 + 3.POWER_LIMIT别弄太大 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1.资源准备 最近,在VmwareStation 10虚拟机上,基于CentOS5.4安装Oracle 11g RAC,并把过程记录下来.刚开始时,是基于CentOS 6.4安装Oracle 11g RAC, 没有成功,主要是Oracle 11g RAC安装,没有针对CentOS 6.4的内核的一些包. 本文内容详实,包括安装过程中遇到的一些问题,也单独编一章节,第四章节的FAQ. http://blog.chinaunix.net/xmlrpc.php?r=blog/article&id=46

http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/ Table of Contents I. Overview of Spring Framework 1. Getting Started with Spring 2. Introduction to the Spring Framework 2.1. Dependency Injection and Inversion of Contr

https://www.cnblogs.com/polestar/p/10115263.html Oracle RAC环境下ASM磁盘组扩容 生产环境注意调整以下参数: +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1.节点间滚动添加UDEV磁盘 + 2.ASM 内存大小 + 3.PO

在ORACLE数据库中,如果不对监听日志文件(listener.log)进行截断,那么监听日志文件(listener.log)会变得越来越大,想必不少人听说过关于"LISTENER.LOG日志大小不能超过2GB,超过会导致LISTENER监听器无法处理新的连接",当然这个不是真理,不会绝对出现,只是发生在老旧的32bit Linux或Unix系统下面,真实的原因是一些32bit OS自带的文件系统不支持2GB以上的文件,导致监听服务进程(tnslsnr)append write日志文件

listener是libevent封装的一个方便生成监听者的一组结构和函数,其中包括: /* * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu> * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson * * Redistribution and use in source and binary forms, with or without * modifica

As default, the feature AJAX of MOSS2007 is disabled, so the site web configuration file should be modified to enable AJAX to achieve the auto complete functionality. The following are steps how to enable it. Option 1: Modify it manually step1: Open

写日志禁令Sqlnet.log和Listener.log 参考原始: How to Disable Logging to the Sqlnet.log and the Listener.log (Doc ID 162675.1) 适用于: Oracle Net Services Information in this document applies to any platform. Checked for relevance on 15-Jan-2012 解决方式: Disable Clien

12/20 7 Oracle Net Listener Parameters (listener.ora) This chapter provides a complete listing of the listener.ora file configuration parameters. This chapter contains these topics: Overview of Oracle Net Listener Configuration File Oracle Net Listen

要实现监听request内置对象,必须实现一个接口javax.servlet.ServletRequsetListener. 代码如下: package cn.wangkai.listener; import javax.servlet.ServletRequestEvent;import javax.servlet.ServletRequestListener; public class RequestListener implements ServletRequestListener {//

Oracle Restart enable database creation requries Default listener configured and running in Grid Infrastructure home,Use NETCA in Grid Infrastructure home - “/u01/app/11.2.0/grid" to configre a listener before proceeding. 如上图,错误描述十分清楚,找不到listener需要在g

安装 参考 http://www.cnblogs.com/gaojun/archive/2012/11/22/2783257.html 几个问题: 1. 用户删除问题 p001:~ # userdel -r oracleuserdel: account `oracle' is currently in use.p001:~ # whoweblogic :0           May  6 05:23root     pts/0        May  6 08:35 (10.0.0.36)we

http://www.mydbspace.com/? p=324 Single Client Access Name (SCAN) is new feature of oracle 11gR2 grid infrastructure. This idea make client transparent to database servers. Any change in terms of adding deleting nodes and even moving database cluster

原文地址:https://www.javacodegeeks.com/2015/04/spring-enable-annotation-writing-a-custom-enable-annotation.html Spring provides a range of annotations with names starting with Enable*, these annotations in essence enable certain Spring managed features t

原文地址:http://blog.fawnanddoug.com/2012/08/how-those-spring-enable-annotations-work.html Spring's Java Config is a great way to configure your application without writing a lot of configuration code.  One reason is those awesome @Enable* annotations th