Category Archives: vSphere

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Bad Idea: Disabling HA Admission Control With vCloud

Gabe has written up a really nice article recently about HA Admission Control you should read.  It made me think of a very recently conversation I had with some folks about HA Admission Control and vCloud Director specifically.  Namely, the fact they disabled it entirely.  Even when I was a vSphere administrator, before I was more educated, I made the same mistakes of ... Read More »

[INFO] What Does Preparing a Host for vCloud Director Do?

This question comes up a lot and only recently did I ask this of engineering and the answer is quite simple.  We all know that Preparing a host for vCloud Director essentially installs the vCloud Director Agent onto ESXi.  However, the secondary question that usually gets asked is, “What does the vCloud Director Agent actually do?”  I decided to ask that and ... Read More »

Gotcha: Changing IP Address on vCenter With SRM

Post written by contributing author Kris Boyd and Chris Colotti As part of the Disaster Recovery solution that Duncan Epping and Chris Colotti developed, Kris Boyd has been working on a comparative VMware View Solution using the same basic principles.  However, one thing both solutions came across is a unique situation on the vCenter virtual machines when trying to use Site ... Read More »

Segregating The vCheck Daily Report Scripts

Guest post by Shane Williford Last week I was going through some tweet history from my European colleagues, and one particular tweet stood out to me by Alan Renouf. He mentioned that “if you are a system admin of any kind, you *should* be using this tool”. That tool being vCheck (see HERE for info, download, & video on how to use). At ... Read More »

[INFO] The Right vCloud Allocation Model For Catalogs

I wanted to supply a small, yet interesting piece of information that Frank Denneman and I discovered while writing our upcoming white paper.  I want to preface the fact we are looking at this from the PROVIDER’s perspective.  So from a catalog storage aspect this would be the “Published” catalogs maintained by the provider. In the course of examining the ... Read More »

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