MENU
vRealize Operations Manager Gems
Posted by Michael Ryom on March 29, 2017
5/5 (2)

Working with vRops over the last years has taught me one thing. The development of vRops goes so fast. Sometimes so fast that you do not realize when or what has changed. However, there are many “hidden” gems in vRops, which will make you and the product shine even more.

So come along, as I will show you my top ten hidden gems of vRops…

Datastore KPI view

(more…)

Please rate this

Virtual workload migration with VMware
Posted by Askar Kopbayev on March 27, 2017
No ratings yet.

It is quite surprising how many companies migrate virtual workload nowadays. There could be different reasons – expiring contract with the service provider, move to the new office, consolidation of resources to minimize Capex and Opex, but in every case, companies need efficient and flexible V2V migration solution.

Very often people think of migration in terms of moving data from one place to another. However, migration is much more than that. For instance, you would probably want VMs to keep the same IP addresses after the migration. Which means you need to consider stretching VLANs between the source and target locations in case you cannot migrate all VMs in particular subnet in one go. You must plan a network cutover too.

Cross-vCenter vMotion

(more…)

Please rate this

Hyper-V Networking 101. Part 1: NICs and Switches
Posted by Thorsten Windrath on March 22, 2017
4.5/5 (10)

Network cables

Source: pixabay.com

Introduction

There are lots of posts regarding Hyper-V networking. But there doesn’t seem to be a single compiled and up to date guide covering fundamentals and some advanced topics alike. This article aims to fill that gap, without a wall of text but a few easy to understand diagrams, tables, and PowerShell snippets. We will take a look at Hyper-V’s basic networking concept, NIC teaming (Network Interface Card) and different approaches to let VMs (Virtual Machines) talk to specific VLANs or even VLAN trunks.

The first article in the Hyper-V Networking 101 series will cover everything you need to know about virtual switches and NICs. The last post is planned as a real-world example: A way to implement a secure Wi-Fi (and/or wired) guest network on top of a virtual firewall.

(more…)

Please rate this

Eliminating Blue Screen or Errors during failover
Posted by Taras Shved on March 15, 2017
4.67/5 (3)

Introduction

The reason for writing this post was a recent case from one of our customers, who ran into an issue when their SAN switch failed. The problem was that their VMs were generating an enormous amount of errors that were caused by the switching of active paths at the time of failover.

Local Machine System Current Controller Set Services Disk

(more…)

Please rate this

Installing System Center Configuration Manager 1610 (Current Branch) on Windows Server 2016 with SQL Server 2016. PART1
Posted by Nicolas Prigent on March 14, 2017
5/5 (1)

Microsoft System Center Configuration Manager

On November 17th  2016, Microsoft SCCM Team has released version 1610 for the Current Branch (CB) of System Center Configuration Manager that includes some great new features and product enhancements.

SCCM 1610 includes lots of new features and enhancements in Windows 10 and Office 365 management, application management, end user experience, client management and also includes new functionality in hybrid mode with Microsoft Intune.

(more…)

Please rate this

Azure Site Recovery Deployment Planner for VMware Available as a Preview
Posted by Augusto Alvarez on March 6, 2017
5/5 (1)

Microsoft keeps going big on offering VMware integration, we’ve mentioned in the past that they’ve released a freeware tool to backup VMware virtual machines into Azure: Microsoft Azure Backup Server (MABS). And now they keep insisting on taking over Enterprise VMware customers into Azure, or at least their Site Recovery solution: Azure Site Recovery Deployment Planner for VMware.

Microsoft Azure Site Recovery Deployment Preview

(more…)

Please rate this

vSphere 6.5: HA & DRS improvements. Part I
Posted by Askar Kopbayev on March 2, 2017
5/5 (3)

A number of improvements that have been introduced in vSphere HA and DRS in the last several years are impressive. vSphere 6.5 continues this tradition by bringing new features into HA Admission Control, by adding flexibility with HA Orchestrated Restart and by enabling DRS to make more intelligent balancing.

I will be trying a new format today. First, I will be explaining the challenges you might have had in previous vSphere releases and then I will show you how the new vSphere 6.5 HA & DRS features address those challenges.

vSphere admission control cluster resource percentage

(more…)

Please rate this

Backup VMware environment with Veeam 9.5 Backup & Replication
Posted by Romain Serre on February 22, 2017
5/5 (2)

Veeam Backup & Replication is a backup solution which works for VMware & Hyper-V VM and physical servers (Windows and Linux). Veeam has many advantages over the other solutions on the market such as Instant VM Recovery, the easy graphical interface and the host-level backup for SQL Server, Active Directory or file servers. In this series, I’ll show step by step how to deploy Veeam, backup a first virtual machine and restore it.

Veeam Backup and Replication Install view

(more…)

Please rate this

Capacity planning with vRops
Posted by Michael Ryom on January 18, 2017
5/5 (2)

Capacity planning is one of the tasks that every IT organization need to do, but most do very poorly. This is not out of bad will or lack of skills. Most often, it is because they lack a good way of dealing with all the changes, past, present and future. Most of them are also done reactively. Statistics may be pulled from vCenter and put into word or excel where graphs of past data points from a historical trend. This is then used to predict the future growth and based there of cluster sizing and purchasing decisions are made. Alternatively, the all too familiar, “we are out of resources. Hurry we need to buy more”, scenario comes into play. None of these capacity technics are very good. There is most properly a need to do things smarter.

vROPS Health Risk Efficiency

(more…)

Please rate this

Windows Server 2016 Nano Server – Just enough OS model
Posted by Mikhail Rodionov on January 13, 2017
5/5 (2)

Nano Server image

We are in 2017 now, and it’s about fourth month since Windows Server 2016 has been RTMed in September 2016. By now, everyone probably heard about one of the big new features of Windows Server 2016 – Nano Server, new installation option which you can’t select during setup 🙂 . But I think there is still a lot of “why” and “how” questions around Nano Server. In this blog post, I will try to provide a bit of a history and compare Nano Server with other installation types.

(more…)

Please rate this