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This Oracle issue I asked in the forum http://bbs.51cto.com/thread-1167548-1.html, and finally find a way to solve, with this blog to record.Environment: CentOS6.5 64-bit, Oracle 11g R2 11.2.0.1.0Phenomenon: In Oracle RAC production environment, there is already an instance
Tags: Oracle 11g RACORA-01555 snapshot is too old, is a common error in the database, such as when our transaction needs to use Undo to build a CR block,And at this time the corresponding undo no longer exists, this time will be reported ORA-01555 error.Environment is Oracle 11g RA
Oracle 11g RAC, the oc4j and GSD services are found to be in the offline state, which is the Oracle 11g RAC default case. Even so, the use of the database is not affected, because oc4j is a resource for WLM, WLM is available in 11
Data Schema Primary: The code is as follows Copy Code hostname databasename unique_dbname INSTANCE_NAME RAC1 orclpd orclpd ORCLPD1 rac2 orclpd orclpd ORCLPD2 Standby:HOSTNAME DATABASENAME Unique_dbname instance_nameRAC21 ORCLPD Orclst Orclst1RAC22 ORCLPD Orclst Orclst2 RAC ASM DiskGroup (vote) ASM DiskGroup (Database managefile) ASM DiskGroup (Recovery Manage)Primary DATA DATA1 DATA2Standby DATA DATA1 DATA2 [
Yesterday, the installation and commissioning of Oracle 11G R2 RAC on the VirtualBox virtual machine was done with reference to documents on Oracle base, and the installation documentation was detailed, but it was the first time that the RAC was installed on the OEL. Now wri
Label: Method One:[Email protected] ~]# Su-grid[Email protected] ~]$ Sqlplus/as sysasmSql*plus:release 11.2.0.3.0 Production on Thu Jul 3 09:36:27 2014Copyright (c) 1982, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the Real application Clusters and Automatic Storage Management optionsSql> Select Sys_context (' sys_cluster_proper
all the configuration databases:[Email protected] ~]$ srvctl Config databaseRacdb6), Database configuration:[Email protected] ~]$ srvctl config database-d racdb-aDatabase Unique NAME:RACDBDatabase name:racdbOracle Home:/u01/app/oracle/product/11.2.0/dbhome_1Oracle user:oracleSpfile: +racdb_data/racdb/spfileracdb.oraDomain:xzxj.edu.cnStart Options:openStop option
Kind Oracle 11GR2 RAC installation configuration-Prerequisite configuration phase Installing the Oracle 11GR2 11.2.0.4 RAC cluster based on Linux RedHat 6.4 in Vmwarevcenter server 1. Network Planning Where public and private ar
Windows 10 x64 installation and configuration of Oracle 11g process records (Graphic tutorial), Windows 10 11g Note: I want to install an oracle exercise on my computer, but I am afraid of problems during the installation process, and or
file of the RAC as far as possible. Reduce the likelihood that differences in physical factors result in a conflict of arbitration results. l Some storage providers provide the means to manually adjust the quorum algorithm to ensure that the result of the storage quorum RAC same. Because there is no detailed information, so it is inconvenient to comment, but Oracle
Test Oracle 11GR2 RAC installation and configuration-prerequisite configuration stage Install Oracle 11GR2 11.2.0.4 RAC cluster based on Linux RedHat 6.4 in VMwarevCenter Server 1. Network Planning Public and private must be divid
Failed to upgrade Oracle Cluster Registry configuration, raccluster during 10g rac Installation Failed to upgrade Oracle Cluster Registry configuration was encountered during 10g rac installation, because the BUG was triggered by
10G RAC installation encountered the failed to upgrade Oracle Cluster Registry configuration, caused by the use of the DMM multipath software Device-mapper-multipath to trigger this bug.About the DMM multi-path software Device-mapper-multipath installation RAC, reference document Configuring RAW Devices (Multipath) for
Oracle RAC is a cluster product of Oracle. Many websites describe RAC configurations in different ways. Even if we get these documents, it is not easy to successfully configure RAC. Because RAC is a very complex software, and most
Kind Oracle 11GR2 RAC installation configuration--gi installation configuration 1. Installing the Grid infrastructure software1.1 Deployment package as follows: There was a movie called: Seven Sword under the Tianshan Mountains. Oracle's software package here is Oracle seve
....... If the table does not have a primary key or a unique key, a warning is generated, for example:22:53:11 warning OGG-00869 no unique key is defined for table udppackportset. All viable columns will be used to represent the key, but may not guarantee uniqueness. keycols may be used to define the key. Ggsci (Rac1) 19> Add trandata dyulcentermanage .*......Ggsci (Rac1) 20> Add trandata dyacdb34 .*......Ggsci (Rac1) 21> Add trandata dyulcenterm_bak .*...... There is no primary key or unique ke
Oracle 11GR2 RAC installation configuration -- GI installation Configuration 1. Install Grid Infrastructure software1.1 deploy the software package, as shown in the following figure: There was a movie called qijianxia Tianshan. Here, the Oracle software package is the seven-
Oracle 12CR2 version has been released for some time, and has been trying to test the installation of RAC, from last weekend to today for two weekends and today's time to finally put the RAC installed successfully. This records the configuration of the operating system during installation and some of the pits encounter
Run root. Sh in RAC of Oracle 11.2.0.1 and an error is reported as follows: [Root @ Rac1 Oracle] #/u01/APP/11.2.0/GRID/root. Sh Running Oracle 11g root. Sh script... The following environment variables are Setas: Oracle_owner = Oracle
For listeners that are not on the default port (1521), The pmon process does not register the service/instance to the listener, that is, dynamic registration is not implemented. Similar to a single instance, listeners with non-default RAC ports also set the local_listener parameter. In addition, you can remotely register an instance to achieve load balancing. This is achieved through the remote_listener parameter. For more information about the basic
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