To understand, VMware’s memory management required some sort of skills. Because it had bounded with many technologies like sharing the memory between virtual machines(TPS) , compressing the memory content, Eliminating the duplicate memory content etc…As a Unix/Linux/Windows admin , we can login to guest VM and check the current memory usage at the VM level. […]
How to create a new VM template on VMware vSphere ?
What is VM templates ? How it is going to help on automatic VM provisioning ? If you are scratching your head for these asked questions , just go though this article. A VM template is a master copy of the virtual machine which can be used to create a new virtual machines in a […]
Host cannot prepare – vCloud Director agent installation
This article is going to demonstrate how we can resolve VMware vCloud agent installation issue on ESXi 5.5 servers. When you add an clustered ESXi hosts to vCloud Director , you have to prepare the host before a provider vDC can use its resources. During the preparation, vCloud director tries to install vCloud agent on ESXi […]
How do you troubleshoot if VCS cluster is not starting ?
How do you start VCS cluster if its not started automatically after the server reboot? Have you ever faced such issues ? If not just see how we can fix these kind of issues on veritas cluster. I have been asking this questions on the Solaris interviews but most of them are fail to impress […]
How to Deploy and configure VMware vShield Manager ?
This article will help you to deploy and configure the vShield manager appliance on vSphere environment. We should deploy vShield Manager to provide the network services to vCloud director. Each vCenter server which you are adding to vCloud director must be associated with one vShield manager . vShield manager is the central management pane […]
How to Deploy VMware vCloud Director 5.5 ?
VMware vCloud Director is one of the key component of vCloud suite which provides an automated operation management,policy based infrastructure components,self-service portal and application provisioning . These all the features makes vCloud director (vDC) is one of the best IAAS ( infrastructure-as-a-service) solution in the market today. But VMware has released vCAC (VMware vCloud automation center) […]
VMware vSphere Interview Questions – Part 1
VMware infrastructure become very large day by day and VMware is keep on integrating new technologies to their newer vSphere releases. Its becoming quite difficult for VMware newbies to understand the technology and product completely. This article will answer many questions for VMware beginners about the VMware vSphere product offerings and features.I have not […]
How to setup oracle Solaris cluster on VMware workstation ?
Getting opportunity to work on cluster environment is very difficult on big companies due to security problem. If you get opportunity also you can’t play much on it since most of the cluster environments will be critical to the client. To learn any operating system cluster, you have to build it by your own and […]
How to configure High Availability zone on Solaris cluster ?
In this article, we will see how we can add local zone as a resource in Solaris cluster to make the zone highly available. In the past we have seen similar setup in veritas cluster. By configuring zone as a resource, if any one node fails ,automatically zone will fly to other node with minimal […]
How to create Resource Group on Solaris cluster ?
This article will help you to create a resource group on Solaris cluster and adding couple of resource to it. Resource group is similar to service group in veritas cluster which bundles the resources in one logical unit. Once you have configured the Solaris two node cluster and added the quorum devices, you can create […]