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hyper-v
14 avril 2014

Recommended hotfixes for Hyper-V servers and VEEAM Backup

In case you need it, when deploying VEEAM Backup for Hyper-V, here is the list of recommended hotfixes : Challenge: Backup and replication activities cause Hyper-V host, cluster and VM instability issues resulting in Hyper-V host crash (BSOD), cluster...
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27 janvier 2014

Veeam Backup & Replication: Migrate VM from Hyper-V 2008 R2 to 2012 R2

One of the most important feature of Hyper-V, present in Windows Server 2012, is the Replica. This feature allows to create a copy of VM from host to another faster and easier. Over the classic Disaster Recovery scenario, Replica can be used to migrate...
14 novembre 2013

Hyper-V 2012 R2 Best Practices

Travaillant sur un projet de déploiement de Windows 2012 R2 avec Hyper-V, et avec les différentes contraintes de fonctionnement de Hyper-V, j'ai cherché chez Microsoft un guide recensant les "best practices" ou bonnes pratiques. J'ai trouvé celui-ci qui...
23 septembre 2013

Bulk Registering Virtual Machines with PowerShell

I recently rebuilt a Hyper-V server – where all of my virtual machines were shutdown first and stored on a secondary disk. Once I had finished installing the operating system and had Hyper-V up and running – I wondered what the most efficient way to get...
16 août 2013

Save network bandwidth by using Out-of-Band Initial Replication method in Hyper-V Replica

In our recent conversation with customers about Hyper-V Replica, the questions that came up from a few customers was – Is there a way to perform the Initial Replication (IR) for VMs without stressing our organizations internet bandwidth? Initial replication...
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16 août 2013

Important Hyper-V Update–July 2013 rollup

The Windows Server 2012 July 2013 update rollup is an important one to install on Hyper-V servers. Specifically because of this update: 2853952 Active Directory database becomes corrupted when a Windows Server 2012-based Hyper-V host server crashes While...
16 août 2013

Echanger des fichiers entre serveur Hyper-V et machines virtuelles

Echanger des fichiers entre serveur Hyper-V et machines virtuelles
C’est une question récurrente depuis des années : comment échanger des fichiers avec une machne virtuelle ? Si celle-ci est connectée sur le réseau physique il n’y a en général pas de problème, on peut passer par le partage de fichiers classiques, voire...
16 août 2013

Synchronisation des horloges dans un environnement virtualisé

Synchronisation des horloges dans un environnement virtualisé
Dans un environnement de domaine Windows, la synchronisation des horloges des différents systèmes est primordiale, notamment pour que le protocole d’authentification Kerberos fonctionne. Il y a d’autres effets de bord sur certaines applications qui peuvent...
26 juillet 2013

Le nouveau monde (virtuel) de Windows Server 2012 R2

Le nouveau monde (virtuel) de Windows Server 2012 R2
Windows Server 2012 R2 comprend un certain nombre d'améliorations pour la gestion des machines virtuelles. Crédit photo D.R. La preview de Windows Server 2012 R2 comporte un certain nombre de fonctionnalités et d'améliorations pour la gestion des serveurs...
6 juin 2013

What’s new in Windows Server 2012 R2 Hyper-V

What’s new in Windows Server 2012 R2 Hyper-V
On TechEd Windows Server 2012 R2 is announced. Here are some highlights of “Hyper-V – What’s New in Windows Serve 2012 R2” session (MDC-B330): Windows Azure IaaS compatibility—Windows Azure IaaS uses exactly the same virtualization as Windows Server 2012...
20 mai 2013

VEEAM Backup & Replication Secret v7 features: Built-in WAN Acceleration, Backup from Storage Snapshots

VEEAM Backup & Replication Secret v7 features: Built-in WAN Acceleration, Backup from Storage Snapshots
Secret v7 features: Built-in WAN Acceleration, Backup from Storage Snapshots Maria (Veeam) 8 minutes ago Great news! Two disruptive innovations will be available in Veeam Backup & Replication v7: Built-in WAN Acceleration Backup from Storage Snapshots...
16 mai 2013

VMTurbo Launches Virtual Health Monitor – Free, Unlimited, and On Any Hypervisor

Free monitoring tool delivers instant visibility to health and performance across virtual data centers of any size – with built-in analysis of risk and efficiency improvements VMTurbo, the leading provider of software-defined controlfor cloud and virtualized...
3 mai 2013

Patch 3 Release Notes for Veeam Backup & Replication 6.5

KB ID: 1751 Product: Veeam Backup & Replication Version: 6.5.0.128 Published: 2013-04-29 Created: 2013-04-29 Last Modified: 2013-04-29 Problem: These are the issues resolved by the Patch 3 for Veeam Backup version 6.5.0.106 / 6.5.0.109 / 6.5.0.128 . This...
30 avril 2013

Petite Réflexion personnelle : Pourquoi VMware plutôt qu'Hyper-V (même "gratuit"!)

Lorsque des clients me demandent de justifier le coût de VMware comme hyperviseur, par rapport à Hyper-V qu'ils considèrent comme "gratuit", voici de quoi leur expliquer le coût de la gratuité : http://social.technet.microsoft.com/wiki/contents/articles/1349.hyper-v-update-list-for-windows-server-2008-r2.aspx...
30 avril 2013

How to install integration services when the virtual machine is not running

We’ve been talking to a lot of people about deploying integration services (integration components) lately. As it turns out, they’re pretty easy to patch offline with existing Hyper-V tools. First, why would you update integration services on a not-running...
30 avril 2013

Updates for Hyper-V

A new article has appeared on the TechNet Wiki that provides a complete list of updates for Hyper-V on Windows Server 2012: http://social.technet.microsoft.com/wiki/contents/articles/15576.hyper-v-update-list-for-windows-server-2012.aspx I am really happy...
30 avril 2013

Hyper-V Replica Certificate Based Authentication - makecert

We have had a number of queries on how to enable replication using certificates created from makecert. Though the Understanding and Troubleshooting guide for Hyper-V Replica discusses this aspect, I am posting a separate article on this. The below steps...
30 avril 2013

Q and A: I only have two NICs on my Hyper-V host. Should I team them or not?

Question via e-mail: I am using blade servers for my Hyper-V cluster and I can only have two NICs per blade in this configuration. I am considering two options on how to configure the NICs: 1) Use one NIC for internal network and one NIC for external...
23 avril 2013

v7 countdown continues! Announcing tape support in Veeam Backup & Replication v7

We’ve already announced four great new features coming in Veeam Backup & Replication v7. And, we’re not done yet! We’re proud to announce the fifth new feature in the Countdown to v7—Archive to Tape! If you’ve been using Veeam for a while, you know our...
9 avril 2013

Multi-tenant disaster recover solution using Windows Server 2012

Windows Server 2012 introduces fundamental improvements that make it a cloud-ready operating system. The capabilities provide a flexible and scalable solution which opens up a wide range of opportunities for hosting providers to build new cloud services....
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