https://cosmin.gq/tags/esxi/Recent content in ESXi on Cosmin.gqhttps://cosmin.gq/images/site-cover.pnghttps://cosmin.gq/images/site-cover.pngHugoen-usMon, 09 Feb 2026 03:30:40 +0000https://cosmin.gq/unstuck-your-vcf-lab-a-script-to-bypass-compatibility-interoperability-checks/Mon, 09 Feb 2026 02:58:43 +0000https://cosmin.gq/unstuck-your-vcf-lab-a-script-to-bypass-compatibility-interoperability-checks/If you spend enough time building out VMware Cloud Foundation (VCF) in a lab, Proof of Concept, or nested environment, you will eventually hit compatibility checks that block your deployment.https://cosmin.gq/deploying-vcf-fleet-management-9-from-ova-a-step-by-step-guide/Thu, 09 Oct 2025 13:04:27 +0000https://cosmin.gq/deploying-vcf-fleet-management-9-from-ova-a-step-by-step-guide/Deploying the VCF Fleet Management (Operations / Fleet Manager) appliance using an OVA is a common approach when standing up a new VMware Cloud Foundation.https://cosmin.gq/deploying-vcf-operations-9-from-ova/Fri, 03 Oct 2025 02:41:56 +0000https://cosmin.gq/deploying-vcf-operations-9-from-ova/VMware Cloud Foundation 9 (VCF 9) introduces a streamlined deployment experience with the VCF Installer appliance, replacing the older Cloud Builder model.https://cosmin.gq/suppress-esxi-host-alerts-in-vcf-operations-9-when-a-host-enters-maintenance-mode/Wed, 30 Jul 2025 02:35:19 +0000https://cosmin.gq/suppress-esxi-host-alerts-in-vcf-operations-9-when-a-host-enters-maintenance-mode/When a vSphere admin places an ESXi host in vCenter maintenance mode, VCF Operations should automatically suppress host alerts for that object, without.https://cosmin.gq/understanding-vmsa-2025-0004-and-protecting-your-vmware-environment/Tue, 04 Mar 2025 17:31:00 +0000https://cosmin.gq/understanding-vmsa-2025-0004-and-protecting-your-vmware-environment/Today, I'm diving into a critical issue that demands immediate attention for anyone managing VMware environments: VMSA-2025-0004.https://cosmin.gq/single-node-vsan/Thu, 27 Feb 2025 14:03:03 +0000https://cosmin.gq/single-node-vsan/Setting up a vSAN cluster on a single ESXi host without vCenter is simpler than you might think.https://cosmin.gq/automating-legacy-boot-option-checks-across-esxi-hosts-with-powershell-and-plink/Thu, 11 Apr 2024 10:24:11 +0000https://cosmin.gq/automating-legacy-boot-option-checks-across-esxi-hosts-with-powershell-and-plink/In the evolving landscape of VMware ESXi environments, maintaining compatibility and ensuring that systems adhere to specific boot requirements is.https://cosmin.gq/mastering-the-v1-credentials-api-in-sddc-manager-for-enhanced-security-management/Sat, 16 Mar 2024 14:41:10 +0000https://cosmin.gq/mastering-the-v1-credentials-api-in-sddc-manager-for-enhanced-security-management/In the rapidly evolving landscape of VMware's Cloud Foundation, security management is a cornerstone for maintaining the integrity and confidentiality of.https://cosmin.gq/downgrading-the-esxi-version-to-a-different-build/Mon, 25 Oct 2021 08:43:49 +0000https://cosmin.gq/downgrading-the-esxi-version-to-a-different-build/During one of the recent upgrades in my VCF environment i accidentally upgraded the ESXi 7.x build number to a later build that was not in the validated.https://cosmin.gq/shutting-down-a-vsan-cluster/Sat, 27 Mar 2021 15:34:48 +0000https://cosmin.gq/shutting-down-a-vsan-cluster/I have the need to completely shut down some of my vSAN clusters for various clusters and ive been having a hard time finding the proper procedure.https://cosmin.gq/unable-to-sync-lifecycle-manager-integrity-fault-hostpatchinvalidvendorcode/Sat, 10 Oct 2020 05:48:11 +0000https://cosmin.gq/unable-to-sync-lifecycle-manager-integrity-fault-hostpatchinvalidvendorcode/After upgrading my vCenter Server to the latest vSphere 7.0 Update 1, I was unable to see ESXi 7.0 Update 1 Image.