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PROSERVIA : Pôle Conseil Expertise
7 décembre 2012

Release: Virsto for vSphere 2.0

Virsto, the Californian company founded 2007, provider of storage hypervisor software for virtual machines announced yesterday December 4 the release the new version of Virsto for vSphere 2.0 The virtual storage solution now integrates support for both...
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12 octobre 2010

Rollup Installation Made Easier With DAG Maintenance Scripts In Exchange 2010 SP1…

Installing update rollups on DAG members was never a straight forward task like clicking Next, Next. We had to make sure that all the active databases have been moved to a different DAG member, activation of all databases on the server to be patched is...
12 août 2010

How to upgrade to VMware vCenter Server 4.1 using the Data Migration tool

Our first video covering vSphere 4.1 is now live. The video compliments KB article 1022137 vSphere 4.1 upgrade pre-installation requirements and considerations. and describes the process for using our Data Migration tool to upgrade VMware vCenter Server...
6 juillet 2010

Generali centralise et modernise son informatique par la virtualisation

800 serveurs sous NT4, bases Oracle en 7.3.4, GED peu évolutive, sauvegarde en local... Generali a totalement rénové l'informatique de son réseau de 1.000 agences. Décryptage du projet par Jorge Mateus, responsable infrastructures serveurs à Generali....
9 juin 2010

Windows 8 serait encore plus orienté VDI

Lors de la session virtualisation de la journée Performance IT menée par Quest la semaine dernière, une remarque d'un DSI dans la salle est venue alimenter certaines rumeurs : selon ce DSI, qui visiblement retarde ses projets VDI en attendant ces nouveautés,...
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29 septembre 2014

Chiffrement des données sur iOS 8 : juste de la poudre aux yeux ?

Le directeur du FBI s’inquiète de la généralisation du chiffrement sur les smartphones, suite à la sortie de iOS 8. Reste que le niveau de sécurité offert par Apple n’est pas de nature à réellement gêner les enquêteurs. Devant la presse américaine, le...
2 octobre 2013

How to create shared iSCSI storage for ESXi using StarWind’s iSCSI SAN Software

How to create shared iSCSI storage for ESXi using StarWind’s iSCSI SAN Software In my previous post , I mentioned that I use StarWind Software’s iSCSI SAN software to provide iSCSI LUNs for my home lab. In this post, I’ll document the process to create...
16 décembre 2015

Active Directory : replication error target principal name incorrect

Lors d'un dépannage client, j'ai du résoudre un problème de réplication Active directory assez particulier. 2 sites Active Directory ont été coupés pendant plusieurs jours, et durant ce laps de temps, les contrôleurs de domaine ont changé le mot de passe...
16 juin 2015

Released: June 2015 Exchange Cumulative Update and Update Rollups

Microsoft has released Exchange 2013 CU9 and Update rollups, please see the blog post : http://blogs.technet.com/b/exchange/archive/2015/06/16/released-june-2015-exchange-cumulative-update-and-update-rollups.aspx The Exchange team is announcing today...
24 juin 2014

Le cloud Azure de Microsoft se dote d’une fonction de disaster recovery

Pour les entreprises qui ne disposent de plan de reprise d’activité après un sinistre, Microsoft teste cette fonction dans son cloud Azure. Les DSI reconnaissent que le cloud peut leur servir de brique pour assurer un PRA (plan de reprise d’activité),...
13 mai 2013

Windows 8.1 Blue : une préversion rendue publique dans un mois et demi

Cette semaine, Microsoft ne s'est pas contenté de vanter les ventes de son Windows 8 ou encore d'officialiser l'arrivée prochaine de Windows Blue. Julie Larson-Green, madame Windows, a en effet également lâché lors de la Wired Business Conference une...
26 avril 2013

vSphere 5.1 Update 1 Released!

VMware has just released the much anticipated Update 1 patch for vSphere 5.1 which includes several updates and bug fixes for both ESXi and vCenter Server 5.1. I highly encourage everyone to review the release notes for the complete list of resolved issues....
23 avril 2013

Installing Dell Equallogic Multipathing Extension Module (MEM) in vSphere 5.1

Dell offers a Multipathing Extension Module (MEM) for vSphere, and in this post I´ll highlight how to “manually” install it on a ESXi 5.1 host. I will not cover the network setup part of the equation, but rather go through the simple steps required to...
14 février 2014

Installing Service Pack on Office 2010 enables disabled applications

Hello, I had recently a weird thing. I did a custom install for Office 2010, removing all module apart from Outlook. After applying Service Pack 2, Tada, all Office Applications were listed in the Office folder!!!! To make sure this does not happen, we...
7 février 2014

XenApp 7.5: Importance of Citrix Announcement

Last week, Citrix announced the release of XenApp 7.5, which will be available in March. Although the touted features focus on mobility and cloud integration, there’s a key underlying message within this announcement: “Long live virtualized applications...
9 janvier 2014

Howto: AD Authentication in vCenter SSO 5.5

With the recently released VMware vSphere 5.5, the component Single-Sign-On (SSO) has been completely rewritten. The biggest change is that the RSA database has been removed, which eliminates much of its complexity. There is also a new identity type (Active...
23 avril 2013

Yet another reason to move your VDI to Windows 8

Yesterday I published a blog post entitled “Why you should move your VDI to Windows 8” comparing different versions of Windows during IDLE and Login process. One of my readers (John Hardman) suggested that I also should measure disk IO commands issued...
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...
26 juillet 2013

Building a driver library in VMware Horizon Mirage

Here’s a guest post by Robert Tindall who explains the process one would go through to build a driver Library in Horizon Mirage. This is commonly done when working with Horizon Mirage Base Layers, Restores, and Reverting to snapshots. the following guides...
20 juin 2013

Windows 8.1 will add MDM-based management options, confirming Active Directory is not for device management anymore?

A year ago I wrote an article called The REAL reason Microsoft Windows RT devices won't be able to join AD domains. (Hint: AD is not about systems management anymore!) My belief at the time (and now) is that the whole Windows domain structure as a concept...
13 juin 2013

VMware finalise son offre SDN basée sur Nicira Networks

La technologie SDN de Nicira mise en oeuvre dans vCloud Hybrid Service se combine à des technologies de sécurité et de réseaux propres à VMware. Les clients pourront créer leurs propres réseaux virtuels. VMware espère que les capacités réseau de son vCloud...
13 juin 2013

Windows Server 2012 on vSphere 5.0 – The Case of the Missing D:\ Drive

I sincerely hope this saves somebody else some time because I had a fair amount of head scratching with this today. Installed a Windows Server 2012 VM on vSphere 5.0 U2, pretty standard install with a C:\ drive for OS, Software etc and D:\ for data. This...
30 avril 2013

RE: Is VSA the future of Software Defined Storage? (OpenIO)

I was reading this article on the HP blog about the future of Software Defined Storage and how the VSA fits perfectly. Although I agree that a VSA (virtual storage appliance) could potentially be a Software Defined Storage solution I do not really agree...
28 février 2013

How To Back Up Hyper-V VMs Natively in Windows Server 2012

Did you know that with Windows Server 2012 you can now backup Hyper-V VMs with very little effort and very little configuration? Now, I'm not recommending that you throw out your existing enterprise backup system and standardize on Windows Server Backup...
22 février 2013

Citrix annonce son MDM XenMobile pour les terminaux iOS et Android

Citrix a lancé sa suite XenMobile MDM pour accompagner les entreprises qui désirent autoriser leurs employés à accéder à leur réseau en toute sécurité à partir de plusieurs terminaux. Crédit D.R. Pour contrer VMware et sa plate-forme Horizon Mobile, Citrix...
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