Recently my colleague Venky Deshpande released a whitepaper around VDS Best Practices. This white paper describes various architectural options when adopting a VDS only strategy. A strategy of which I can see the benefits. On Facebook multiple people made comments around why this would be a bad practice instead of a best practice, here are some of the comments: “An [...]
I was playing around in my lab with NFS datastores today. I wanted to fail-over a replicated NFS datastore without the need to re-register the virtual machines running on them. I had mounted the NFS datastore using the IP address and as that is used to create the UUID it was obvious that it wouldn’t work. I figured there should [...]
On my blog article for yesterday “Rob M” commented that the default affinity rule for Storage DRS (SDRS), keep VM files together, did not make sense to him. One of the reasons this affinity rule is set is because customers indicated that from an operational perspective it would be easier if all files of a given VM (vmx / vmdk’s) [...]
I was just playing around in my lab and created a whole bunch of VMs when I needed to deploy to large virtual machines. Both of them had 500GB disks. The first one deployed without a hassle, but the second one was impossible to deploy, well not impossible for Storage DRS. Just imagine you had to figure this out yourself! [...]
I was importing the VC Ops virtual appliance and during the import I got a question around IP addresses. So I figured I would enter two IP addresses and that would be it. As soon as I powered on the VM I received the following error: Cannot initialize property ‘vami.netmask0.VM_1′ since network ‘VM Network’ has no associated IP Pools configuration. [...]
Bilal Hashmi wrote a nice article about HA today and in this article he asked a couple of questions. As I think the info is useful for everyone I decided to respond through a blog article instead of by commenting. Let me start by saying that in general HA should never be disabled. The later versions of vSphere have a [...]
Yes, it is that time of the year again… vSphere-land.com’s voting for the Top 25 Blogs worldwide has started again. I had the honor of placing 1st four consecutive times, but the competition is huge this year with excellent newcomers like Chris Colotti, scripting warriors like William Lam and Alan Renouf and of course my long time rival/friend Chad Sakac. I am [...]
