We recently noticed some hosts in our environment that show an alert triggered by ‘Status of other host hardware objects’. Upon further investigation it turned out that this was caused by the system event log (SEL) that is about to run out of space. Now if you don’t mind not …
Recently I had to do just that when a customer I recently on-boarded to our vSphere platform was having issues creating a VSS-aware backup. Even a quiesced snapshot command failed with an error. This issue took quite some time to investigate. And I was lucky enough to have a support …
Recently I had to upgrade a vCenter Server Appliance with embedded PSC from version 6.5 U2e to 6.7 U2c. It seemed a pretty straightforward process like the upgrades I’ve done before. But this time the upgrade failed because of an issue with the PostgreSQL database. I examined the logfiles and …
I found that especially when you migrate Windows vCenter servers to the VCSA you might end up with a deployment size that is less than optimal. Some people say; don’t worry, it’s just thin provisioned. But I’m an old-school guy and I like to keep things neat and simple. The …
Sadly I didn’t make the cut back in March. But I made it this round. I’m honored to be accepted in VMware’s vExpert program. And I will continue to support the vCommunity by blogging at vCloudvision.com which is now 100% powered by vExperts. ?
Lately I’ve been responsible for migrating quite some VMs from a Hyper-V platform to vSphere. One of the applications I migrated started experiencing some intermittent network issue. And sure enough it turned out the old VM was started again. This left me wondering; how can I check what hypervisor I’m …
On March 21 Bryan and myself attended the Dutch VMUG UserCon 2019. It was a very busy day filled with a lot of interesting content. If you were unable to attend or missed a session because of scheduling conflicts you can now view them on YouTube! Check out the following …
Now that vSphere 6.7 update 2 is released I can start the process of reviewing all relevant resources that come with a new version. This means checking out the release notes, new maximums (if any), interoperability matrices and relevant KB articles. I’ll also check some third party products because I …
Recently I got asked to provision a number of identical VMs. Now usually I resort to PowerCLI for this task, but this time I thought it would be nice to get out of my comfort zone and try something new for a change. Since I was experimenting with Packer in …
We recently had a customer that we onboarded for a managed service. Part of this service is that we monitor the OS and it turned out there were a LOT of VMs that had very little free disk space left. Now this seemed like a perfect opportunity to apply some …
