Goodbye blog – hello BLOG!

Hi all, I've just updated my complete site. I wasn't really happy with the whole template so it was time for me to update it. I also updated the BLOG section, filtered out relevant articles and upgraded the joomla back-end to the latest version. Overall, I'm very satisfied. You can rate articlles, give comments, … [Read more...]

vSphere Update Manager Network Connections

Recently I was struggling getting vSphere Update Manager to work properly across firewalls. Information for the required firewall ports that need to be opened can be obtained from the following VMware KB articles: http://kb.vmware.com/kb/1004543 http://kb.vmware.com/kb/1012382 During troubleshooting, some information … [Read more...]

Restoring the default vCenter Server alarms

I’ve been troubleshooting some vCenter alarms lately, which involved a lot of editing, removing and adding of alarms. After the troubleshooting I wanted to reset everything back to default and ran into VMware KB article 2009166, explaining how to restore the default vCenter Server alarms. To restore the default … [Read more...]

PowerCLI automation: Create vCenter Notification Email Alarm Action

I’ve received a request from a customer recently who wanted to configure all vCenter alarms to send a notification email. This instantly made me decide that PowerCLI was the best way to go rather than wasting a lot of valuable time in the vSphere client configuring the email notification alarms. PowerCLI … [Read more...]

Top Bloggers Voting Time Again

Eric Siebert has opened up another top VMware & virtualization blogs poll over at vSphere-land.com.  Please take a moment and cast your vote  for your favourite 10 bloggers.  It’ll take only a couple of minutes of your time and you can win a copy of the Train Signal’s new vSphere 5 and View 5 video training … [Read more...]

DutchVMUG 2011

Last Friday I was at the DutchVMUG in the NBC Nieuwegein, the Netherlands. The DutchVMUG is a large (700+) VMware Usergroup event. During this event you'll get great speakers in 4 parallel sessions, the ability to do workshops, visit awesome sponsors and meet peers in the industry. My experiences were just plain … [Read more...]

PHD Virtual Backup and Replication 5.3

PHD Virtual Backup and Replication 5.3, earlier demonstrated at VMworld 2011 by PHD Virtual, is coming soon. According to PHD Virtual it will be offering even faster backup and restore of virtual machines and new technologies that offer more flexibility for disaster recovery of your virtual environment. NEW … [Read more...]

VMware vCenter Orchestrator classes coming to EMEA

The coming months VMware Education Services will start to offer a training covering VMware vCenter orchestrator called “VMware vCenter Orchestrator: Develop Workflows [V4.1]” in EMEA. This hands-on training course explores the use of VMware vCenter Orchestrator for the automation of IT processes, both physical and … [Read more...]

Masking LUN paths using PowerCLI

I got a question on my previous post about the Get-EsxCli cmdlet, ESXCLI the PowerCLI way, from Alasdair Carnie who was having trouble using the Get-EsxCli cmdlet to mask luns at the ESXi host level. In this post I’ll show you how to accomplish LUN masking at the ESXi host level. Note 1: Before you read any … [Read more...]

Managing VMware DRS rules using PowerCLI

One of the core features of VMware vSphere is the Distributed Resource Scheduler (DRS). VMware DRS is vSphere’s workload load balancer and relies on VMware vMotion technology to live-migrate workloads from one ESX host to another. You can constrain the VMware DRS decisions by defining DRS Rules. As of vSphere 4.1 there … [Read more...]