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By: Rajesh Radhakrishnan

Configure vCenter High Availability – Basic

An overview of the Architecture A vCenter High Availability cluster consists of three vCSA 6.5 appliances deployed in an Active, Passive and Witness configuration. The Active node is a standard vCenter instance, the state of which is regularly replicated to...

12/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

Install vCenter Server Appliance 6.5 With External PSC

Install vCenter Server Appliance 6.5 With External PSC This Post cover below , and mainly for installing and configure VCSA we should have proper FQDN Set up DNS using a Windows DNS server. Install an external Platform Services Controller (PSC)....

12/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

Insufficient configured resources to satisfy the desired vSphere HA failover level on the cluster

Problem Setting up a simple vSphere 6.5  environment, using percentage-based HA we have been seeing the following Configuration Issue flag on the cluster . Insufficient configured resources to satisfy the desired vSphere HA failover level on the cluster … You can...

10/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

Storage Space Reclamation in vSphere 6.5

In vSphere 6.5 there new feature is enabled  ,come back of VMFS storage space reclamation. This feature was enabled in a manual way for VMFS5 datastores and was able to be triggered when you free storage space inside a datastore when deleting or...

08/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

Modify Default IOP Limit in vSphere

SSH to your ESXi Host and enter your credentials.  We are going to run the command to give us the Network Address Authority names of our LUN’s. esxcli storage nmp device list | grep naa Check which Datastores the NAA ...

01/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

VisualEsxtop

VisualEsxtop is an enhanced version of resxtop and esxtop. VisualEsxtop can connect to VMware vCenter Server or ESX hosts, and display ESX server stats with a better user interface and more advanced features.   Features Live connection to ESX host...

01/02/2018
Published 2 weeks ago
By: Rajesh Radhakrishnan

VMFS 6 Datastore in VMware vSphere 6.5

VMFS 6 Datastore in VMware vSphere 6.5 The new storage enhancements that come with vSphere 6.5 using 4K aligned drives and the new unmap feature, you need to use a VMFS 6 formatted datastore. Create VMFS 6 Datastore in VMware vSphere 6.5...

27/01/2018
Published 2 weeks ago