Uncategorized Archive

Configure VNC Server in OEL 7.5

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Hi Guys, Today will see how to configure VNC Server in OEL 7.5. Goal : Confiure VNC Server in OEL 7.5 and connect from client. Steps: [root@racdb01 ~]# cd /etc/yum.repos.d/ [root@racdb01 yum.repos.d]# ls -ltrtotal 12-rw-r--r--. 1 root root 10237 Apr 10 2018 public-yum-ol7.repo [root@racdb01 yum.repos.d]# vi public-yum-ol7.repo [ol7_addons]name=Oracle Linux

Provisioning JCS service in Private Subnet (Part-4)

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Hi Guys, Today will see the 4th & last part of the series provisioning JCS service in private subnet. For the previous parts of post you can check the below links. https://blog.hussaindba.com/provisioning-jcs-service-in-private-subnet-part-1/ (Shown DB System provision) https://blog.hussaindba.com/provisioning-jcs-service-in-private-subnet-part-2/ (Shown JCS instance provision) https://blog.hussaindba.com/provisioning-jcs-service-in-private-subnet-part-3/ (Shown Creation of Public LB to access

Provisioning JCS service in Private Subnet (Part-3)

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Hi Guys, This is the third post in the series of Provisioning JCS service in private subnet. In today’s post we will see how to create a Public load balancer and access the JCS instance which is in private subnet. You can refer my previous posts of this series

Provisioning JCS service in Private Subnet (Part-2)

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Hi Guys, In today’s post we will continue the series with part-2. For previous session or part-1 post you can check in below link. https://blog.hussaindba.com/provisioning-jcs-service-in-private-subnet-part-1 So, now after creating a DB system, we will spin a JCS instance through JSON file in private subnet of OCI. Activities to do:

Exadata Simulation on VMWare Part-1

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Hi Guys, After long time blogging new post, this time we will see how to simulate Exadata environment in vmware. Note : This is for learning purpose and a simulation to practice the commands but the actual performance and other features can only be experienced on real exadata machines.

OAM server Coherence node fails to join the Coherence cluster !!

Hi Guys, In today’s post will see the troubleshooting of Coherence Cluster where OAM server coherence node not able to join the Coherence Cluster. Issue: In one server, I installed OID (12c)and OAM(12c) and created separate domains, but OID domain is in production and OAM domain is in Development