Ocr Create Keys Failed Ocr Error 33
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【知识库】深度学习知识图谱上线啦 How to Troubleshoot Grid Infrastructure Startup Issues [ID 1050908.1] 标签: 2010networkfileoraclepermissionssocket 2010-11-17 00:59 14691人阅读 评论(0) 收藏 举报 本文章已收录于: ocr location in oracle rac 11gr2 分类: Oracle RAC(110) 作者同类文章X Oracle Troubleshooting(193) 作者同类文章X 版权声明:本文为博主原创文章,未经博主允许不得转载。 How to
What Is Ocr In Oracle Rac
Troubleshoot Grid Infrastructure Startup Issues [ID 1050908.1] Modified 11-OCT-2010Type HOWTOStatus PUBLISHED In this
How To Check Ocr And Voting Disk Locations
DocumentGoalSolutionStart up sequence:Cluster statusCase 1: OHASD.BIN does not startCase 2: OHASD Agents does not startCase 3: CSSD.BIN does not startCase 4: CRSD.BIN does not startCase
Ocr And Voting Disk In Oracle Rac 11g
5: GPNPD.BIN does not startCase 6: Various other daemons does not startCase 7: CRSD Agents does not startNetwork and Naming Resolution VerificationLog File Location, Ownership and PermissionNetwork Socket File Location, Ownership and PermissionDiagnostic file collectionReferences Applies to: Oracle Server - Enterprise Edition - Version: 11.2.0.1 and later[Release: 11.2 and oracle voting disk later ]Information in this document applies to any platform. Goal This goal of the note is to provide reference to troubleshoot 11gR2 Grid Infrastructure clusterware startup issues. It applies to issues in both new environments (during root.sh or rootupgrade.sh) and unhealthy existing environments. To look specifically at root.sh issues, see Note: 1053970.1 for more information. Solution Start up sequence: In a nutshell, the operating system starts ohasd, ohasd starts agents to start up daemons (gipcd, mdnsd, gpnpd, ctssd, ocssd, crsd, evmd asm etc), and crsd starts agents that start user resources (database, SCAN, listener etc).For detailed Grid Infrastructure clusterware startup sequence, please refer to note 1053147.1 Cluster status To find out cluster and daemon status: $GRID_HOME/bin/crsctl check crsCRS-4638: Oracle High Availability Services is onlineCRS-4537: Cluster Ready Services is onlineCRS-4529: Cluster Synchronization Services is onlineCRS-4533: Event Manager is online$GRID_HOME/bin/crsctl stat res -t -init--------------------------------------------------------------------------------NAME TARGET STATE SERVER STATE_DETAILS--------------------------------------------------------------------------------Cluster Resources-
/ Videos blogger Books Search for: 11g R2 RAC : ORACLE CLUSTER REGISTRY (OCR) DEMYSTIFIED December 10, 201211g R2 RAC, UncategorizedAnju Garg prot-1: failed to initialize ocrconfig In this post, I will discuss about Oracle Cluster Registry which is ocr backup a critical component of RAC. The Oracle Cluster Registry (OCR) records cluster configuration information. If it fails, the entire ocr backup in oracle 11gr2 clustered environment for Oracle 11g RAC will be adversely affected and a possible outage may result if OCR is lost. OCR is the central repository for CRS, which stores the http://blog.csdn.net/tianlesoftware/article/details/6013763 metadata, configuration and state information for all cluster resources defined in clusterware. It is a cluster registry used to maintain application resources and their availability within the RAC environment. It also stores configuration information for CRS daemons and clusterwaremanaged applications. What is stored in OCR ? - Node membership information i.e. which nodes are part of the cluster - Software active version - the http://oracleinaction.com/ocr/ location of the 11g voting disk. - Serverpools - Status for the cluster resources such as RAC databases, listeners, instances, and services . Server up/down . Network up/down . Database up/down . Instance up/down . Listener up/down … - configuration for the cluster resources such as RAC databases, listeners, instances, and services. . Dependencies . Management policy (automatic/manual) . Callout scripts . Retries . ….- cluster database instance to node mapping - ASM instance, Diskgroups etc. - CRS application resource profiles such as VIP addresses, services etc. - Database services' characteristics e.g preferred/available nodes, TAF policy , Load balancing goal etc. - Information about clusterware processes - Information about interaction and management of third party applications controlled by CRS - Details of the network interfaces held by the cluster network - Communication settings where the Clusterware daemons or background processes listen - Information about OCR backups Let's take a peek at the OCR backup … [root@host01 ~]# ocrconfig -manualbackup host02 2013/01/18 01:03:40 /u01/app/11.2.0/grid/cdata/cluster01/backup_20130118_010340.ocr [root@host02 ~]# strings /u01/app/11.2.0/grid/cdata/cluster01/backup_20130118_010340.ocr| grep -v type |grep ora! ora!LISTENER!lsnr ora!host02!vip rora!host01!
Add an OCR File Relocate an OCR File Repair an OCR File on a Local Node Remove an OCR File Backup the OCR File Automatic OCR Backups http://www.idevelopment.info/data/Oracle/DBA_tips/Oracle10gRAC/CLUSTER_65.shtml Manual OCR Exports Recover the OCR File Recover OCR from Valid OCR Mirror Recover OCR from Automatically Generated Physical Backup Recover OCR from an OCR Export File Administering the Voting Disk http://dba.stackexchange.com/questions/144290/error-prot-23-ocr-manual-backup View Voting Disk Configuration Information Add a Voting Disk Remove a Voting Disk Relocate a Voting Disk Backup the Voting Disk Recover the Voting Disk Move the Voting Disk and in oracle OCR from OCFS to RAW Devices Move the OCR Move the Voting Disk About the Author Overview Oracle Clusterware 10g, formerly known as Cluster Ready Services (CRS) is software that when installed on servers running the same operating system, enables the servers to be bound together to operate and function as a single server or cluster. This infrastructure simplifies the requirement for an Oracle Real Application Clusters in oracle rac (RAC) database by providing cluster software that is tightly integrated with the Oracle Database. The Oracle Clusterware requires two critical clusterware components: a voting disk to record node membership information and the Oracle Cluster Registry (OCR) to record cluster configuration information: Voting Disk The voting disk is a shared partition that Oracle Clusterware uses to verify cluster node membership and status. Oracle Clusterware uses the voting disk to determine which instances are members of a cluster by way of a health check and arbitrates cluster ownership among the instances in case of network failures. The primary function of the voting disk is to manage node membership and prevent what is known as Split Brain Syndrome in which two or more instances attempt to control the RAC database. This can occur in cases where there is a break in communication between nodes through the interconnect. The voting disk must reside on a shared disk(s) that is accessible by all of the nodes in the cluster. For high availability, Oracle recommends that you have multiple voting disks. Oracle Clusterware can be configured to maintain multiple voting disks (multiplexing) but you must have an odd number of voting disks, such as three, five, and so
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Error PROT-23, ocr manual backup up vote 0 down vote favorite Everyday I have a manual backup of ocr in a rac instance 11.2 and It works fine, but this night the backup failed with PROT-23 error. Now I try to execute it and allways fails. I execute with root this: # cd /gri1120/pro/app/grid/product/11.2.0/grid_orcl/bin # ./ocrconfig -manualbackup PROT-23: Failed to backup OCR Grid-11.2.0-/gri1120/pro/griorcl> ocrconfig -showbackup serv01 2016/07/19 09:51:17 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup00.ocr serv01 2016/07/19 05:51:16 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup01.ocr serv01 2016/07/19 01:51:15 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup02.ocr serv01 2016/07/18 01:51:05 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/day.ocr serv01 2016/07/12 05:26:35 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/week.ocr serv01 2016/07/18 03:00:25 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup_20160718_030025.ocr serv01 2016/07/17 03:00:13 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup_20160713_030013.ocr serv01 2016/07/16 03:00:29 /gri1120/pro/app/grid/product/11.2.0/grid_orcl/cdata/orclscan/backup_2016