Oracle rac节点资源状态异常
前几天在虚拟机上面安装了Oracle rac，今天把节点启动起来之后发现rac工作异常 [oracle@node1 bin]$ ./crs_stat -tName Type T
首页 → 数据库技术
背景：
阅读新闻
Oracle rac节点资源状态异常
[日期：2013-03-13] 来源：Linux社区 作者：lymrg [字体：]
前几天在虚拟机上面安装了Oracle rac，今天把节点启动起来之后发现rac工作异常
[oracle@node1 bin]$ ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....E1.lsnr application OFFLINE UNKNOWN node1
ora.node1.gsd application ONLINE UNKNOWN node1
ora.node1.ons application ONLINE UNKNOWN node1
ora.node1.vip application ONLINE ONLINE node1
ora....E2.lsnr application OFFLINE UNKNOWN node2
ora.node2.gsd application ONLINE UNKNOWN node2
ora.node2.ons application ONLINE UNKNOWN node2
ora.node2.vip application ONLINE ONLINE node2
ora.orcl.db application OFFLINE OFFLINE
ora....l1.inst application OFFLINE OFFLINE
ora....l2.inst application OFFLINE UNKNOWN node2
[oracle@node1 bin]$ ./crs_stat -t|grep lsnr
ora....E1.lsnr application OFFLINE UNKNOWN node1
ora....E2.lsnr application OFFLINE UNKNOWN node2
[oracle@node1 bin]$ ./crs_stat -l|head -n 15
NAME=ora.node1.LISTENER_NODE1.lsnr
TYPE=application
TARGET=OFFLINE
STATE=UNKNOWN on node1
NAME=ora.node1.gsd
TYPE=application
TARGET=ONLINE
STATE=UNKNOWN on node1
NAME=ora.node1.ons
TYPE=application
TARGET=ONLINE
STATE=UNKNOWN on node1
[oracle@node1 bin]$ ./crs_start ora.node1.LISTENER_NODE1.lsnr
CRS-1028: Dependency analysis failed because of:
'Resource in UNKNOWN state: ora.node1.LISTENER_NODE1.lsnr'
CRS-0223: Resource 'ora.node1.LISTENER_NODE1.lsnr' has placement error.
查看CRS状态
[oracle@node1 bin]$ ./crsctl check crs
CSS appears healthy
CRS appears healthy
EVM appears healthy
[oracle@node1 bin]$ ./crsctl check css
CSS appears healthy
首先停止node1上面的nodeapps
[oracle@node1 bin]$ ./srvctl stop nodeapps -n node1
[oracle@node1 bin]$ ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....E1.lsnr application OFFLINE OFFLINE
ora.node1.gsd application OFFLINE OFFLINE
ora.node1.ons application OFFLINE OFFLINE
ora.node1.vip application OFFLINE OFFLINE
ora....E2.lsnr application OFFLINE UNKNOWN node2
ora.node2.gsd application ONLINE UNKNOWN node2
ora.node2.ons application ONLINE UNKNOWN node2
ora.node2.vip application ONLINE ONLINE node2
ora.orcl.db application OFFLINE OFFLINE
ora....l1.inst application OFFLINE OFFLINE
ora....l2.inst application OFFLINE UNKNOWN node2
然后启动node1上面的nodeapps
[oracle@node1 bin]$ ./srvctl start nodeapps -n node1
[oracle@node1 bin]$ ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....E1.lsnr application ONLINE ONLINE node1
ora.node1.gsd application ONLINE ONLINE node1
ora.node1.ons application ONLINE ONLINE node1
ora.node1.vip application ONLINE ONLINE node1
ora....E2.lsnr application OFFLINE UNKNOWN node2
ora.node2.gsd application ONLINE UNKNOWN node2
ora.node2.ons application ONLINE UNKNOWN node2
ora.node2.vip application ONLINE ONLINE node2
ora.orcl.db application OFFLINE OFFLINE
ora....l1.inst application OFFLINE OFFLINE
ora....l2.inst application OFFLINE UNKNOWN node2
[oracle@node1 bin]$./crsctl stop resources
[oracle@node1 bin]$ ./crsctl start resources
然后在node2上面执行同样的操作，最后发现资源都启动起来了
[oracle@node1 bin]$ ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....E1.lsnr application ONLINE ONLINE node1
ora.node1.gsd application ONLINE ONLINE node1
ora.node1.ons application ONLINE ONLINE node1
ora.node1.vip application ONLINE ONLINE node1
ora....E2.lsnr application ONLINE ONLINE node2
ora.node2.gsd application ONLINE ONLINE node2
ora.node2.ons application ONLINE ONLINE node2
ora.node2.vip application ONLINE ONLINE node2
ora.orcl.db application ONLINE ONLINE node1
ora....l1.inst application ONLINE ONLINE node1
ora....l2.inst application ONLINE ONLINE node2
在执行一下
[oracle@node1 bin]$ ./crs_stat -l
所有状态都是online了，OK！
如果还有某个资源没有启动起来，手动执行
[oracle@node1 bin]$ ./crs_start ora.orcl.orcl1.inst(资源名称)
VMware上安装Oracle 10g RAC-ASM+裸设备
DB2数据库备份还原
相关资讯 Oracle RAC
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
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
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How do you alter a table in MySQL using the ALTER TABLE statement?
Mar 19, 2025 pm 03:51 PM
The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.
How do I configure SSL/TLS encryption for MySQL connections?
Mar 18, 2025 pm 12:01 PM
Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]
How do you handle large datasets in MySQL?
Mar 21, 2025 pm 12:15 PM
Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.
What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)?
Mar 21, 2025 pm 06:28 PM
Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]
How do you drop a table in MySQL using the DROP TABLE statement?
Mar 19, 2025 pm 03:52 PM
The article discusses dropping tables in MySQL using the DROP TABLE statement, emphasizing precautions and risks. It highlights that the action is irreversible without backups, detailing recovery methods and potential production environment hazards.
How do you create indexes on JSON columns?
Mar 21, 2025 pm 12:13 PM
The article discusses creating indexes on JSON columns in various databases like PostgreSQL, MySQL, and MongoDB to enhance query performance. It explains the syntax and benefits of indexing specific JSON paths, and lists supported database systems.
How do you represent relationships using foreign keys?
Mar 19, 2025 pm 03:48 PM
Article discusses using foreign keys to represent relationships in databases, focusing on best practices, data integrity, and common pitfalls to avoid.
How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?
Mar 18, 2025 pm 12:00 PM
Article discusses securing MySQL against SQL injection and brute-force attacks using prepared statements, input validation, and strong password policies.(159 characters)
