测试Oracle 11g Cluster 中OLR的重要性
called an Oracle Local Registry (OLR）： each node in a cluster has a local registry for node-specific resources Oracle
首页 → 数据库技术
背景：
阅读新闻
测试Oracle 11g Cluster 中OLR的重要性
[日期：2014-06-16] 来源：Linux社区 作者：lixora [字体：]
called an Oracle Local Registry (OLR）： each node in a cluster has a local registry for node-specific resources
Oracle Cluster 物理配置要求及限制
Oracle Clusterware 10g/11g 进程详解
在Cluster中的SQL节点上安装php-mysql会有冲突提示
测试一：模拟olr异常丢失的情况：
这里首先将olr renam
[root@vmrac2 cdata]# mv vmrac2.olr vmrac2.olr.bak
然后尝试去启动crs
[root@vmrac2 cdata]# crsctl start crs
CRS-4124: Oracle High Availability Services startup failed.
CRS-4000: Command Start failed, or completed with errors.
然后我们观察下 集群alert log的日志输出情况：
[grid@vmrac2 vmrac2]$ tailf alertvmrac2.log
[ohasd(2495)]CRS-0704:Oracle High Availability Service aborted due to Oracle Local Registry error [PROCL-26: Error while
accessing the physical storage Operating System error [No such file or directory] [2]]. Details at (:OHAS00106:) in
/u02/app/11.2.0.3/grid/log/vmrac2/ohasd/ohasd.log.
2014-06-16 16:51:59.491
[ohasd(2506)]CRS-0704:Oracle High Availability Service aborted due to Oracle Local Registry error [PROCL-26: Error while
accessing the physical storage Operating System error [No such file or directory] [2]]. Details at (:OHAS00106:) in
/u02/app/11.2.0.3/grid/log/vmrac2/ohasd/ohasd.log.
2014-06-16 16:51:59.698
[ohasd(2517)]CRS-0704:Oracle High Availability Service aborted due to Oracle Local Registry error [PROCL-26: Error while
accessing the physical storage Operating System error [No such file or directory] [2]]. Details at (:OHAS00106:) in
/u02/app/11.2.0.3/grid/log/vmrac2/ohasd/ohasd.log.
2014-06-16 16:51:59.901
[ohasd(2528)]CRS-0704:Oracle High Availability Service aborted due to Oracle Local Registry error [PROCL-26: Error while
accessing the physical storage Operating System error [No such file or directory] [2]]. Details at (:OHAS00106:) in
/u02/app/11.2.0.3/grid/log/vmrac2/ohasd/ohasd.log.
2014-06-16 16:52:00.113
[ohasd(2539)]CRS-0704:Oracle High Availability Service aborted due to Oracle Local Registry error [PROCL-26: Error while
accessing the physical storage Operating System error [No such file or directory] [2]]. Details at (:OHAS00106:) in
/u02/app/11.2.0.3/grid/log/vmrac2/ohasd/ohasd.log.
[client(2554)]CRS-10001:CRS-10132: No msg for has:crs-10132 [10][60]
2014-06-16 16:56:00.720
[ohasd(2717)]CRS-2112:The OLR service started on node vmrac2.
2014-06-16 16:56:00.788
[ohasd(2717)]CRS-1301:Oracle High Availability Service started on node vmrac2.
2014-06-16 16:56:00.855
[ohasd(2717)]CRS-8017:location: /etc/oracle/lastgasp has 2 reboot advisory log files, 0 were announced and 0 errors
occurred
2014-06-16 16:56:01.836
[/u02/app/11.2.0.3/grid/bin/orarootagent.bin(2768)]CRS-5016:Process "/u02/app/11.2.0.3/grid/bin/acfsload" spawned by agent
"/u02/app/11.2.0.3/grid/bin/orarootagent.bin" for action "check" failed: details at "(:CLSN00010:)" in
"/u02/app/11.2.0.3/grid/log/vmrac2/agent/ohasd/orarootagent_root/orarootagent_root.log"
2014-06-16 16:56:19.876
[ohasd(2717)]CRS-2302:Cannot get GPnP profile.Error CLSGPNP_NO_DAEMON (GPNPD daemon is not running).
2014-06-16 16:56:19.909
[gpnpd(2873)]CRS-2328:GPNPD started on node vmrac2.
2014-06-16 16:56:22.751
[cssd(2947)]CRS-1713:CSSD daemon is started in clustered mode
2014-06-16 16:56:24.073
[ohasd(2717)]CRS-2767:Resource state recovery not attempted for 'ora.diskmon' as its target state is OFFLINE
2014-06-16 16:56:32.512
[cssd(2947)]CRS-1707:Lease acquisition for node vmrac2 number 2 completed
2014-06-16 16:56:33.798
[cssd(2947)]CRS-1605:CSSD voting file is online: ORCL:CRSVOL1; details in /u02/app/11.2.0.3/grid/log/vmrac2/cssd/ocssd.log.
2014-06-16 16:56:40.342
[cssd(2947)]CRS-1601:CSSD Reconfiguration complete. Active nodes are vmrac1 vmrac2 .
2014-06-16 16:56:42.635
[ctssd(3009)]CRS-2401:The Cluster Time Synchronization Service started on host vmrac2.
2014-06-16 16:56:42.635
[ctssd(3009)]CRS-2407:The new Cluster Time Synchronization Service reference node is host vmrac1.
2014-06-16 16:56:46.726
[ctssd(3009)]CRS-2408:The clock on host vmrac2 has been updated by the Cluster Time Synchronization Service to be
synchronous with the mean cluster time.
[client(3047)]CRS-10001:16-Jun-14 16:56 ACFS-9391: Checking for existing ADVM/ACFS installation.
[client(3060)]CRS-10001:16-Jun-14 16:56 ACFS-9392: Validating ADVM/ACFS installation files for operating system.
[client(3062)]CRS-10001:16-Jun-14 16:56 ACFS-9393: Verifying ASM Administrator setup.
[client(3065)]CRS-10001:16-Jun-14 16:56 ACFS-9308: Loading installed ADVM/ACFS drivers.
[client(3069)]CRS-10001:16-Jun-14 16:56 ACFS-9154: Loading 'oracleoks.ko' driver.
[client(3080)]CRS-10001:16-Jun-14 16:56 ACFS-9154: Loading 'oracleadvm.ko' driver.
[client(3096)]CRS-10001:16-Jun-14 16:56 ACFS-9154: Loading 'oracleacfs.ko' driver.
[client(3180)]CRS-10001:16-Jun-14 16:56 ACFS-9327: Verifying ADVM/ACFS devices.
[client(3183)]CRS-10001:16-Jun-14 16:56 ACFS-9156: Detecting control device '/dev/asm/.asm_ctl_spec'.
[client(3187)]CRS-10001:16-Jun-14 16:56 ACFS-9156: Detecting control device '/dev/ofsctl'.
[client(3193)]CRS-10001:16-Jun-14 16:56 ACFS-9322: completed
更多详情见请继续阅读下一页的精彩内容：
两个Oracle配置问题的解决记录
Oracle 11g ocr 冗余配置
相关资讯 Oracle 11g Oracle Cluster
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
1382
52
Explain InnoDB Full-Text Search capabilities.
Apr 02, 2025 pm 06:09 PM
InnoDB's full-text search capabilities are very powerful, which can significantly improve database query efficiency and ability to process large amounts of text data. 1) InnoDB implements full-text search through inverted indexing, supporting basic and advanced search queries. 2) Use MATCH and AGAINST keywords to search, support Boolean mode and phrase search. 3) Optimization methods include using word segmentation technology, periodic rebuilding of indexes and adjusting cache size to improve performance and accuracy.
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.
When might a full table scan be faster than using an index in MySQL?
Apr 09, 2025 am 12:05 AM
Full table scanning may be faster in MySQL than using indexes. Specific cases include: 1) the data volume is small; 2) when the query returns a large amount of data; 3) when the index column is not highly selective; 4) when the complex query. By analyzing query plans, optimizing indexes, avoiding over-index and regularly maintaining tables, you can make the best choices in practical applications.
Can I install mysql on Windows 7
Apr 08, 2025 pm 03:21 PM
Yes, MySQL can be installed on Windows 7, and although Microsoft has stopped supporting Windows 7, MySQL is still compatible with it. However, the following points should be noted during the installation process: Download the MySQL installer for Windows. Select the appropriate version of MySQL (community or enterprise). Select the appropriate installation directory and character set during the installation process. Set the root user password and keep it properly. Connect to the database for testing. Note the compatibility and security issues on Windows 7, and it is recommended to upgrade to a supported operating system.
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]
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]
Difference between clustered index and non-clustered index (secondary index) in InnoDB.
Apr 02, 2025 pm 06:25 PM
The difference between clustered index and non-clustered index is: 1. Clustered index stores data rows in the index structure, which is suitable for querying by primary key and range. 2. The non-clustered index stores index key values and pointers to data rows, and is suitable for non-primary key column queries.
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.
