18 mars 2013

Dynamic Memory Pro Tip – be reasonable with your startup ram

Hyper-V now allows you to configure a startup, minimum and maximum memory limit.  If you are like me – you probably leave the startup ram at the default of 512mb – but you should really consider changing it to better suit your environment.  Here is a quick screenshot from one of my Hyper-V servers: Two things that I have discovered: Some of my virtual machines benefit from having a startup and minimum that is below 512mb.  My FTP server, for instance, is a core installation of Windows server which just acts as an... [Lire la suite]
Posté par jcdemarque à 10:42 - - Permalien [#]
Tags : , , , , , , ,

29 décembre 2011

Use System Configuration Tool to Solve Problems

Any IT Pro can tell you that solving problems is as much as art as it is a science. I don’t think you can ever have enough tools in your admin toolkit. Here’s one that ships with Windows that you may not know about but one which I think can be very useful. This tool has been around for awhile on both client and server platforms. For the sake of this article I’m going to demonstrate using it on Windows 7, but everything should equally apply to your servers. System Configuration Under Administrative Tools you should find a link to... [Lire la suite]
Posté par jcdemarque à 19:01 - - Permalien [#]
Tags : , , , , , , ,
21 décembre 2011

VM Start-up script

ack in Jan 2010 I wrote a script which shut down the virtual infrastructure, this was used to ensure your VMs were shut down and then your hosts were shut down in an orderly manner, ideal for things like UPS shutdown scripts etc. A slight spin on that is a Start-Up script, I was asked by a couple of people if I had one of these, it also becomes more relevant with the vCenter Virtual appliance, no need for HA and DRS rules or to manually search for the vCenter Virtual Appliance if there is a power outage. The script below will... [Lire la suite]
Posté par jcdemarque à 22:00 - - Permalien [#]
Tags : , , , ,
06 juillet 2010

Faites démarrer Windows plus vite avec Soluto

Voici un petit soft bien pratique pour gérer le démarrage de son Windows et gagner un temps précieux en sélectionnant ses processus... Soluto est un petit logiciel "anti-frustration" gratuit compatible avec Windows XP, Vista et 7, permettant à l'ordinateur de démarrer plus vite. Encore en bêta, Soluto montre toutefois de bons résultats et s'avère être aussi simple qu'agréable à manipuler pour réduire le temps de chargement de son OS. Il existe bien sûr de nombreux tutoriaux sur la Toile expliquant comment tenter de... [Lire la suite]
Posté par jcdemarque à 07:31 - - Permalien [#]
Tags : , , , , , , , , ,
10 février 2010

Troubleshooting Exchange 2010 Management Tools startup issues

In this blog post, we will be highlighting some of the most common errors that may be seen when attempting to open the Exchange Management tools (Exchange Management Console and Exchange Management Shell). To start off, you first need to be aware that in Exchange 2010, all management is done via Remote PowerShell, even when opening the Management Tools on an Exchange server. Where this differs from Exchange 2007 is that there is now a much larger dependency on IIS, as Remote PowerShell requests are sent via the HTTP protocol and... [Lire la suite]
Posté par jcdemarque à 21:07 - - Permalien [#]
Tags : , , , ,