MENU
Azure Introduces Storage Service Encryption for Managed Disks with No Additional Cost
Posted by Augusto Alvarez on June 19, 2017
5/5 (1)

As we referenced several times, security is one of the main topics for cloud providers looking to guarantee privacy for their customers’ data and information. Microsoft just announced the public availability for Storage Service Encryption (SSE) for Azure Managed Disks, with no additional cost.

Azure Storage Service Encryption

(more…)

Please rate this

VMware vCenter Server Appliance Homelab tips
Posted by Vladan Seget on June 15, 2017
No ratings yet.

Many IT administrators or virtualization guys runs their homelabs at home. It is a good way to learn new technologies, be able to break things in a lab to get stronger skills.

It is sometimes a challenge, to squeeze as much RAM as possible from it. The main challenge is always a memory utilization. VMware VMs are getting memory hungry all the time and they are not “optimized” for Homelab use, but rather for production environments. Yes, it is the main purpose of those VMs after all.

One of the large VMs, but most critical, is VMware vCenter Server Appliance (VCSA). This product is becoming very popular within VMware communities and it is very easy to setup. Today we will have a look if we can do some optimizations and some “tweaks” to make it less memory hungry.

Set service startup manual

(more…)

Please rate this

Microsoft Previews Pre-Checks for Azure Backup and Completely Free
Posted by Augusto Alvarez on May 10, 2017
5/5 (1)

Microsoft is transforming the Azure Backup platform into a reliable solution for managing the virtual machines protection after all Azure Backup is one of the “low-hanging fruits” available for IT admins that want to start trying cloud solutions. Now they are previewing the Azure Backup pre-checks to guarantee a clean and straightforward process when you are protecting your workloads.

Azure backup image

(more…)

Please rate this

StarWind Virtual Storage Appliance Linux edition
Posted by Alex Bykovskyi on May 5, 2017
5/5 (1)

Introduction

This article describes the new StarWind Virtual Storage Appliance, which was released on 26th of April. StarWind has always been a Windows native solution. However, due to market trends and the huge interest of our customers, we have decided to work in Linux direction. The main goal of the article is to show what StarWind VSA can do for clients and how you can work with it.

StarWind Linux-based VSA

(more…)

Please rate this

Integrating StarWind Virtual Tape Library (VTL) with Microsoft System Center Data Protection Manager
Posted by Dmytro Khomenko on April 28, 2017
5/5 (4)

Introduction

The reason for writing this article was the goal of eliminating any possible confusion in the process of configuring the StarWind Virtual Tape Library in pair with the Microsoft System Center Data Protection Manager.

The integration of SCDPM provides a benefit of consolidating the view of alerts across all your DPM 2016 servers. Alerts are grouped by disk or tape, data source, protection group and replica volumes, which simplifies troubleshooting. The grouping functionality is further completed with the console capable of separating issues that only affect one data source from problems that impact multiple data sources. Alerts are also separated into backup failure or infrastructure problems.

StarWind VTL configuration with SCDPM

(more…)

Please rate this

VMware’s Photon and containers in VMware
Posted by Gary Williams on April 12, 2017
4.5/5 (2)

The past month has been categorized as something of a performance and upgrades challenge as one of the constant calls I hear is “application X is going to slow”, of course, a month ago it was fine but today it isn’t and normally this is just down to increasing load.
One of the common fixes for increasing load is to add more vCPU and RAM but often that can cause its own set of problems especially when NUMA boundaries are crossed and when vCPU contention pushes things a little too far.
The second part of the challenge is the upgrade challenge where various applications need upgrading but there are dependency chains to take into account, this is the sort of thing where application X needs a very specific version of application y. In those cases, an upgrade is much easier to do by reinstalling the OS and starting again then transferring the data across!

As a potential solution to these issues that I’ve been exploring is Docker on VMWare’s Photon OS.

 VMware Photon logo

(more…)

Please rate this

What’s new in VMware Horizon 7.1 for VDI infrastructure users?
Posted by Alex Samoylenko on March 31, 2017
5/5 (1)

VMware has recently released an update to its main platform for enterprise virtual and physical desktops infrastructure management – VMware Horizon 7.1. More than six months has passed since the release of the previous Horizon 7.0.2 version, and a whole year since the release of the major Horizon 7.

During this time, VMware managed to carry out a lot of interesting and useful developments, such as Just-in-Time Management Platform (JMP) and Instant Clones technology improvements, so let’s take a look at the list of the main new Horizon 7.1 capabilities, which can come in handy in your enterprise VDI infrastructure:

Horizon 7.1 New Platform Features

(more…)

Please rate this

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
4.58/5 (12)

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