MENU
vCenter Server High Availability Review – Part 2
Posted by Askar Kopbayev on November 25, 2016
No ratings yet.

In this second part of VCHA review I will be covering some ‘gotchas’ and configuration steps that are not covered in the VMware availability guide We will also go through all steps of Advanced Configuration.

Managment cluster

(more…)

Please rate this

vCenter Server High Availability Review – Part 1
Posted by Askar Kopbayev on November 24, 2016
5/5 (5)

VCHA overview

High Availability for vCenter Server has never been as important as today when there are so many products dependant on vCenter, e.g. VMware NSX, vSAN, Horizon View, etc.

VMware tried different approaches to bring HA to the vCenter.

There has been vSphere HA for a long time. Although it can protect vCenter Server from hardware failure it doesn’t provide protection on the Guest OS level. So, if Postgres DB in vCenter Server Appliance gets corrupted you would have to restore vCSA from a backup copy or rebuild it from the scratch.

standard topology of VCHA

(more…)

Please rate this

The latest updates in vSphere 6.5 and VSAN 6.5
Posted by Askar Kopbayev on October 18, 2016
4.86/5 (7)

 

This day has come – vSphere 6.5 has been just announced. As many of you I have been waiting for the presentation of new vSphere during VMworld event in the USA, but I guess VMware preferred to use vSphere 6.5 as a treat for those who were in doubt whether to attend VMworld Europe or not after all VMworld US were made available online to everyone; or perhaps VMware hasn’t decided what features should be included into the GA release.

In this post, I will try to cover all new features of vSphere 6.5 and VSAN 6.5, but if I missed something feel free to let me know by leaving a comment.

To be honest, there is so much to talk about and some of the new features require separate posts to be explained properly. Therefore, please don’t expect detailed review of the every single feature.. This is more ‘What’s new in vSphere 6.5 and VSAN 6.5′ overview, but in the future posts I will be talking about some of the most interesting improvements and enhancements in detail.

DB/File replication
(more…)

Please rate this

The HTML5 Web Client Fling
Posted by Mike Preston on August 9, 2016
4.5/5 (2)

VMware has long stopped adding newly released features and functionality into the old С# client in hopes to push their customers into using the vSphere Web Client.  However, even by restricting new features only to the Web Client adoption has been slow – partly due to change, no one likes change, but mostly due to the slowness and the overall sluggishness that is experienced using the flash based vSphere Web Client.

Just this year with the release of vSphere 6.0 Update 2 we saw something called the “Embedded Host Client” make its way into a release – allowing us to manage our individual ESXi hosts with an HTML5 based interface built right into the product.  Now we are seeing this same type of HTML5 technology being used with the vSphere HTML5 Web Client fling being released.

vSphere client

(more…)

Please rate this

Instant Clone functionality in VMware Horizon 7 – how quickly and efficiently it works
Posted by Alex Samoylenko on July 22, 2016
No ratings yet.

As far back as at VMworld 2014, VMware announced VMware Project Fargo technology, also broadly known as VMFork. It allows to make a working copy of a running virtual machine on VMware vSphere platform very fast.

The VMFork technology involves on-the-fly creation of virtual machine clone (VMX-file and process in memory), which uses the same memory (Shared memory) that the parent VM does. At the same time, the child VM cannot write to the shared memory and uses the allocated memory to write its own data. With disks, it is just the same: with the Copy-on-write technology, the changes of the parent VM base disk are written to the child VM delta disk:

VMFork technology

(more…)

Please rate this

Top 5 Best Utilities for your vSphere infrastructure presented on VMware Labs in 2015
Posted by Alex Samoylenko on February 9, 2016
4/5 (4)

On VMware Labs site you can read about new utilities which can simplify the management of VMware vSphere virtualization infrastructure. They help administrators to solve their everyday problems. The following list includes the tools with functions description.

  1. VMware Auto Deploy GUI – deployment of ESXi hosts with friendly interface and vSphere 6 support.

With help of VMware Auto Deploy GUI you can make profiles presetting and deploy new VMware ESXi 6 hosts for Stateless-environment directly from the GUI VMware vSphere Client:

1

(more…)

Please rate this