I was try to re-configuring a cluster in the Cloud Control and in one of the steps is to configure access to the ASM part. For This part is used by the asmsnmp user, which is the one that must be configured. I did not know the password of this user. So I need to… Continue reading

In this post We will see how to check CRS related info and also how to stop/start RAC components. Here is the my system details: My db version : 11.2.0.4My Operating System : Linux 7My servers hostname : node1-node2My database name : ORCL01My instance name : ORCL011-ORCL012 Continue reading

I faced with that error during Oracle 11.2.0.4 software installation on 19c Grid software installation on linux 7. Complete error message is: Database Clusterware Version Compatibility – This test ensures that the Database version is compatible with the CRS version.  Error: – PRVF-4037 : CRS is not installed on any of the nodes  – Cause:  Could not… Continue reading

You may hit this error during RAC installation. That can be ignore or can be fix. It depends on you Error message is: Network Time Protocol (NTP) – This task verifies cluster time synchronization on clusters that use Network Time Protocol (NTP).Check Failed on Nodes: [node1] Check Succeeded On Nodes: [node2]Verification result of failed node:… Continue reading

I faced with that error message during 19C RAC installation during running runcluvy.sh /runcluvfy.sh stage -pre crsinst -n rac1,rac2  -orainv oinstall  -osdba dba -verbose Error : PRVE-10077 : NOZEROCONF parameter was not specified or was not set to ‘yes’ in file “/etc/sysconfig/network” on node Check for zeroconf check failed Pre-check for cluster services setup was… Continue reading

During Startup you may see that error message on your standby database. I faced with that error message on 12.2 on linux os. The above error is caused because of the following parameter set to NONE in standby whereas it has been set to TYPICAL in primary database.So we have altered the below parameter to… Continue reading