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PROSERVIA : Pôle Conseil Expertise
12 février 2010

TELEX : Dell s'offre Exanet pour une misère

Non Exanet est bien vivant, confirmant le commentaire passé par Jean Vaucouleur sur ce même blog. Au final 12 Millions de $, c'est ce qu'aura coûté à DELL l'une des plus prometteuse technologie de stockage israélienne. Celà permet à Dell d'inaugurer son...
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10 février 2010

Patch Tuesday de Microsoft : 13 bulletins de sécurité en vue

Microsoft vient de rendre public le contenu de son prochain lot de correctifs pour Windows et Office. Le Patch Tuesday, qui sera diffusé le 9 février 2010, comprend treize bulletins de sécurité dont deux pour Office. Parmi ceux concernant Windows, cinq...
5 février 2010

Les quatre profils IT qu'il vous manque

Le Gartner a identifié quatre profils IT qui font souvent défaut aux services IT et devront être "staffés" dans un avenir proche. Si tous ne concernent pas la sécurité, l'on voit poindre toutefois une ouverture vers l'archivage et le légal, avec comme...
4 février 2010

How-To-Do videos based on Exchange 2010

Technet has few How-To-Do videos based on Exchange 2010 which is worth having a look at. The Exchange team has started a series of Exchange 2010 webcasts as well. Check the ExchangeTeam blog for more info. Getting Started with Archiving in Exchange 2010...
4 février 2010

E1000 and dropped rx packets

At a customer site we received several notifications of performance issues with a VMware VI3 environment. After having checked the configuration of the VMs and the Hosts we decided to dive into esxtop. At first sight we did not see any abnormalities....
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4 février 2010

Hyper-V ActiveX RDP Control

The Dynamic Data Center Toolkit for Hosters project have just put up the sample code for a Hyper-V ActiveX RDP control, available here: http://code.msdn.microsoft.com/ddc/Release/ProjectReleases.aspx?ReleaseId=3833 What this allows you to do is to create...
4 février 2010

Windows Server Performance Team: Increase VMBus buffer sizes to increase network throughput to guest VMs

The Windows Server Performance team have done a really interesting post on how to optimize network performance inside of virtual machines by increasing the size of the VMBus buffers used by our network adapters. They also do a very good job of explaining...
2 février 2010

vSphere Client RDP Plug-in at Xtravirt

The Xtravirt vSphere RDP Plug-in provides integration of the Windows Remote Desktop tool with the VMware vSphere Client. Utilising Remote Desktop to connect virtual machines provides a better user experience compared to the built-in VMware console as...
10 décembre 2009

Exchange 2010 Update Rollup 1 is now released

Just a quick note to share the news! We have just released the Exchange 2010 Update Rollup 1. You can download the update here and read more information about fixes included in the following KB article: http://support.microsoft.com/kb/976573 - Nino Bilic...
10 décembre 2009

BlackBerry Enterprise Server fully supported on Exchange 2010

I'd like to share with everyone some good news today— BlackBerry® Enterprise Server (BES) is now fully supported on Microsoft® Exchange Server 2010 and BlackBerry® Technical Support Services are readily available. This is the earliest customers have been...
8 novembre 2009

Mistakes when configuring your Hyper-V environment

I came across some interesting tips on things to consider in a virtualized environment by Greg Shields (Consultant and Microsoft MVP). They are non-issues (or settled issues) on physical environments and you might overlook them when making the transition...
15 octobre 2009

Spotlight on Exchange 2010: Version-Based Routing

By now, you've seen a few of our Spotlight on Exchange 2010 postings. If you have, hopefully you're excited about the great work that has been going on to make Exchange 2010 the best version of Exchange yet. So then the practical side of you kicks in...
30 septembre 2009

Single Item Recovery in Exchange Server 2010

Users often delete data from their mailboxes that they later want recovered. Recovery of these deleted items is the most common reason for IT admins to recover data from traditional point-in-time backups today. With previous versions of Exchange Server,...
16 septembre 2009

Partitioning your ESX host – part II

Voici ce qui nous préconise Duncan pour partitionner ESX 4 (vSphere) : A while back I published an article on partitioning your ESX host. This was based on 3.5, and of course with vSphere this has slightly changed. Let me start by quoting a section from...
3 août 2009

Storage VMotion and moving to a Thin Provisioned disk

I was just reading this article by Vladan about Storage VMotion. He explains how you can get your unused disk space back with Storage VMotion and moving to a Thin Provisioned disk at the same time. I agree that this is one of the best new features out...
10 juillet 2009

Exchange Server 2007: Renewing the self-signed certificate

Every year of use of an Exchange 2007 CAS server, you need to renew the self signed certificate... Here is an article explaining how to do it : Exchange Server 2007 issues itself a self-signed certificate for use with services like SMTP, IMAP, POP, IIS...
23 juin 2009

Quest Software compresse les bases de données SQL Server

La nouvelle mouture de LiteSpeed for SQL de Quest Software permettra de sauvegarder les bases SQL en les compressant jusqu’à 99 % de leur taille d’origine. LiteSpeed for SQL est un logiciel de sauvegarde et de restauration conçu pour les environnements...
18 juin 2009

Thanks vSphere, you will cost me my job!

Comme nous en parlions avec un "collègue" de virtualisation : As some of you know I did a health check in Saudi Arabia a couple of weeks ago. A health check is a relatively short engagement. A couple of days on-site and a day off-site for a report. When...
9 juin 2009

Syntec Informatique prépare son grand livre vert

Au rythme d'un volume par trimestre, la Commission développement durable de Syntec Informatique va publier ses recommandations en matière de Green IT. Son livre vert aborde les actions illustrant les effets positifs des TIC sur la société et l'environnement,...
4 juin 2009

Nehalem CPU (aka Xeon 5500) and TPS on vSphere

As I wrote a while ago when you enable virtualized MMU for your virtual machine it enables Large Pages and Large Pages don’t get “TPS’ed”. The article I wrote was specifically related to AMD cause it was the only platform at the moment for which enhanced...
29 mai 2009

Reduce Your Windows 2008 Server Core Installation by ~200MB

In Windows Server 2008, Server Core installation does not include the traditional full graphical user interface (GUI). A Server Core installation provides a minimal environment for running specific server roles, which reduces the maintenance and management...
13 mai 2009

Virtualisation : Virtual Iron tombe dans l'escarcelle d'Oracle

La firme de Larry Ellison moissonne : après Sun, Oracle se penche sur le domaine en vogue de la virtualisation, en mettant la main sur une start-up performante, Virtual Iron. Oracle continue sa politique de croissance externe et confirme les rumeurs qui...
12 mai 2009

Nouveautés Hyper-V dans Windows Server 2008 R2 RC

Voici 2 énormes nouveautés qui arrivent avec la Release Candidate : Support de 64 processeurs logiques (64 LPS) Mode de compatibilité des processeurs pour la live migration (Processor Compatibility Mode for Live Migration): permet la prise en charge de...
12 mai 2009

Windows Storage Server 2008 and the Microsoft iSCSI Software Target 3.2

I am glad to share that Windows Storage Server 2008 (WSS 2008) and the Microsoft iSCSI Software Target 3.2 have been released to the Microsoft OEM partners. This is the successor to Windows Storage Server 2003 (WSS 2003) and Windows Unified Data Storage...
21 avril 2009

Les limites mémoire dans Windows?

Après les limites de l’Active Directory déjà abordées par Jean-Hubert TALY (un des mes anciens collègues), je me suis aperçu que toutes ces limites sont assez mal connues et posent souvent des problèmes. Si on commence par Windows, la question peut paraître...
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