I was just listening to some of the VMworld sessions and one was about HA. The presenter had a section about Datastore Heartbeats and mentioned that Datastore Heartbeats was added to prevent “Isolation Events”. I’ve heard multiple people make this statement over the last couple of months and I want to make it absolutely clear that this is NOT true. [...]

While doing some workshops and presentations for some of our partners and customers one of the comments I usually here when discussing the vSphere Storage Appliance is “Why not just buy a cheap NAS device”? Well there are a couple of arguments: Support, many lower end cheap devices are not on the HCL Management, most storage devices require specific knowledge [...]

I was doing some troubleshooting this week and needed the CDP network info. I did not have access to a vSphere client, only HP iLO access. I remoted into the ESXi box and enable ESXi Shell. I knew that I could dig up the info using esxcfg-info but the amount of details provided are overwhelming and I would rather get [...]

I saw a couple of questions on the VMTN Communities around running Windows 8 Dev Preview on ESXi 5.0 and support and the fact that it doesn’t work. Although the OS is listed in the dropdown list after you have created a VM it does not mean it is supported. Support for Operating Systems should always be validated through the [...]

<edit>KB article has been published, including the video I shot</edit> How do you setup multi-NIC vMotion? I had this question 3 times in the past couple of days during workshops so I figured it was worth explaining how to do this. It is fairly straight forward to be honest and it is more or less similar to how you would [...]

While playing around with vSphere 5.0 in my home lab I discovered something with regards to Host Profiles. I installed a host and created a Host Profile from that host. When I installed a new host and linked the host profile the following error would be returned (also see screenshot below) that the host was noncompliant: Specification state absent from [...]

Just like the past couple of days I’ve been playing around with stateless ESXi. I’ve downloaded multiple ESXi bundles / depots and remembered that there was an easier way of creating an Image Profile.  The image profiles are also available as part of an online depot at vmware.com. So I figured I would start using that one instead of downloading [...]