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Continue reading →: VMware vSAN ESA 9.1.1: Inaccessible Objects After Cluster RestartDuring a recent troubleshooting session in my VMware HomeLab, I encountered an interesting issue with my nested VMware vSAN Express Storage Architecture (ESA) 9.1.1 cluster. All three ESXi hosts were online. The vSAN network was healthy and the cluster membership looked perfectly normal. However, the vSphere Client insisted that the…
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Continue reading →: VMware Explore 2027 US: New Dates, New Venue!Big news for the VMware community! VMware Explore 2027 in Las Vegas has announced updated event dates and a new venue. Instead of the previously announced dates in early May, VMware Explore 2027 will now take place from May 10 to May 13, 2027. The event is also moving to…
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Continue reading →: VMware HyperArmor: A New Security Layer for VMware Cloud FoundationBroadcom has introduced VMware HyperArmor, a new security solution designed to strengthen the security of the ESX hypervisor in VMware Cloud Foundation (VCF) environments. Announced on October 13, 2026, HyperArmor focuses on three important areas: virtual patching at the hypervisor layer, host execution controls and multi-factor authentication for ESXi SSH…
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Continue reading →: From “I Want RVTools on My Mac” to a Working Prototype – Vibe Coding at VMware Explore 2026Sometimes the best software ideas don’t start with a product strategy. They start with a simple problem. “I want RVTools on my MacBook.” That was the starting point for our team at the VMware {code} Hackathon at VMware Explore Las Vegas 2026. A simple idea. A few people who had…
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Continue reading →: The Story Behind @hcidudeFrom an IT apprentice to HCI Dude – a 12+ year journey through Nutanix, vSAN, EVO:SDDC and VCF People sometimes ask me where @hcidude comes from. The short answer is: I didn’t really choose it. It kind of happened. And looking back more than twelve years later, the story behind…
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Continue reading →: Die „Tante Ju“ ist zurück in Frankfurt – Besuch bei der Lufthansa Ju 52 D-AQUIEs gibt Flugzeuge, die sind mehr als nur technische Konstruktionen. Sie werden zu Zeitzeugen. Zu Symbolen einer Epoche. Und manchmal schaffen sie etwas, das selbst moderne Verkehrsflugzeuge kaum noch können: Sie lassen einen für einen Moment vergessen, in welchem Jahr man gerade lebt. Genau dieses Gefühl hatte ich beim Besuch…
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Continue reading →: Quick Tip: Change, reset, or recover a lost VCSA root passwordManaging the root account on a vCenter Server Appliance (VCSA) is a common administrative task. Whether the password needs to be changed, has expired, or has been completely lost, VMware provides supported recovery methods. This quick tip covers the most common scenarios for VCSA 7.x, 8.x and 9.x. Scenario 1:…
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Continue reading →: VMware Cloud Foundation 9.1: Safely Shutting Down an Entire VCF Services Runtime ClusterWith VMware Cloud Foundation 9.1, Broadcom introduced a new automated method for safely shutting down all nodes within a VCF Services Runtime cluster. While this may sound like a small operational improvement, anyone who has ever performed a full management domain maintenance window knows how important a coordinated shutdown process…
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Hallo,
I’m Lukas
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