Oracle 10g Rac root.sh Failure at final check of Oracle CRS stack 10 解决方法,后来把OS换成Redhat 5.4,成功安装了,可能还
首页 → 数据库技术
背景:
阅读新闻
Oracle 10g Rac root.sh Failure at final check of Oracle CRS stack 10 解决方法
[日期:2012-07-23] 来源:blog.csdn.net/tianlesoftware 作者:tianlesoftware [字体:]
一.问题说明
安装环境:Oracle linux 6.1
数据库: 10.2.0.1
安装Oracle 10g的RAC,在第一个节点执行root.sh 时报错,,如下:
[root@rac1 ~]# /u01/app/10.2.0/grid/root.sh
WARNING: directory '/u01/app/10.2.0' is notowned by root
WARNING: directory '/u01/app' is not ownedby root
WARNING: directory '/u01' is not owned byroot
Checking to see if Oracle CRS stack isalready configured
Setting the permissions on OCR backupdirectory
Setting up NS directories
Oracle Cluster Registry configurationupgraded successfully
WARNING: directory '/u01/app/10.2.0' is notowned by root
WARNING: directory '/u01/app' is not ownedby root
WARNING: directory '/u01' is not owned byroot
Successfully accumulated necessary OCRkeys.
Using ports: CSS=49895 CRS=49896 EVMC=49898and EVMR=49897.
node
node 1: rac1 rac1-priv rac1
node 2: rac2 rac2-priv rac2
Creating OCR keys for user 'root', privgrp'root'..
Operation successful.
Now formatting voting device: /dev/raw/raw3
Now formatting voting device: /dev/raw/raw4
Now formatting voting device: /dev/raw/raw5
Format of 3 voting devices complete.
Startup will be queued to init within 90seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within600 seconds.
Failure at final check of Oracle CRS stack.
10
Oracle 组件 系列 小结
Oracle 11gR2 RAC 实例 Admin-Managed 与 Policy-Managed 区别
相关资讯 ORACLE 10G
图片资讯
本文评论 查看全部评论 (0)
评论声明
最新资讯
本周热门
Linux公社简介 - 广告服务 - 网站地图 - 帮助信息 - 联系我们
本站(LinuxIDC)所刊载文章不代表同意其说法或描述,仅为提供更多信息,也不构成任何建议。
Copyright © 2006-2014 Linux公社 All rights reserved 浙ICP备06018118号

MySQL uses a GPL license. 1) The GPL license allows the free use, modification and distribution of MySQL, but the modified distribution must comply with GPL. 2) Commercial licenses can avoid public modifications and are suitable for commercial applications that require confidentiality.

The situations when choosing InnoDB instead of MyISAM include: 1) transaction support, 2) high concurrency environment, 3) high data consistency; conversely, the situation when choosing MyISAM includes: 1) mainly read operations, 2) no transaction support is required. InnoDB is suitable for applications that require high data consistency and transaction processing, such as e-commerce platforms, while MyISAM is suitable for read-intensive and transaction-free applications such as blog systems.

In MySQL, the function of foreign keys is to establish the relationship between tables and ensure the consistency and integrity of the data. Foreign keys maintain the effectiveness of data through reference integrity checks and cascading operations. Pay attention to performance optimization and avoid common errors when using them.

There are four main index types in MySQL: B-Tree index, hash index, full-text index and spatial index. 1.B-Tree index is suitable for range query, sorting and grouping, and is suitable for creation on the name column of the employees table. 2. Hash index is suitable for equivalent queries and is suitable for creation on the id column of the hash_table table of the MEMORY storage engine. 3. Full text index is used for text search, suitable for creation on the content column of the articles table. 4. Spatial index is used for geospatial query, suitable for creation on geom columns of locations table.

TocreateanindexinMySQL,usetheCREATEINDEXstatement.1)Forasinglecolumn,use"CREATEINDEXidx_lastnameONemployees(lastname);"2)Foracompositeindex,use"CREATEINDEXidx_nameONemployees(lastname,firstname);"3)Forauniqueindex,use"CREATEU

The main difference between MySQL and SQLite is the design concept and usage scenarios: 1. MySQL is suitable for large applications and enterprise-level solutions, supporting high performance and high concurrency; 2. SQLite is suitable for mobile applications and desktop software, lightweight and easy to embed.

Indexes in MySQL are an ordered structure of one or more columns in a database table, used to speed up data retrieval. 1) Indexes improve query speed by reducing the amount of scanned data. 2) B-Tree index uses a balanced tree structure, which is suitable for range query and sorting. 3) Use CREATEINDEX statements to create indexes, such as CREATEINDEXidx_customer_idONorders(customer_id). 4) Composite indexes can optimize multi-column queries, such as CREATEINDEXidx_customer_orderONorders(customer_id,order_date). 5) Use EXPLAIN to analyze query plans and avoid

Using transactions in MySQL ensures data consistency. 1) Start the transaction through STARTTRANSACTION, and then execute SQL operations and submit it with COMMIT or ROLLBACK. 2) Use SAVEPOINT to set a save point to allow partial rollback. 3) Performance optimization suggestions include shortening transaction time, avoiding large-scale queries and using isolation levels reasonably.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
