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PostVCF 9.1: Fixing “Hot migration is disabled in vmkernel” and Making It Stick PostFixing a VCF Services Runtime etcd That Can’t Start: 5.4 Million Keys and a Runaway Support Bundle PostAutomating Let’s Encrypt Certificates on VMware Avi Load Balancer with Cloudflare DNS PostVMSP Toolkit 3.0.1 for VCF 9.1: Rollouts, Topology and Infrastructure Checks PostSDDC Manager 9.1 Stuck in a Login Loop? Check the Clock, Then the Root Password PostVCF 9.1.1: One Host, One NFS Cluster, and a Validator That Wouldn’t Budge PostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1 PostVCF 9.1.1: Scaling VCF Management Services from HA back to Simple

PostVCF 9.1: Fixing “Hot migration is disabled in vmkernel” and Making It Stick PostFixing a VCF Services Runtime etcd That Can’t Start: 5.4 Million Keys and a Runaway Support Bundle PostAutomating Let’s Encrypt Certificates on VMware Avi Load Balancer with Cloudflare DNS PostVMSP Toolkit 3.0.1 for VCF 9.1: Rollouts, Topology and Infrastructure Checks PostSDDC Manager 9.1 Stuck in a Login Loop? Check the Clock, Then the Root Password PostVCF 9.1.1: One Host, One NFS Cluster, and a Validator That Wouldn’t Budge PostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1 PostVCF 9.1.1: Scaling VCF Management Services from HA back to Simple

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HA Cluster

1 post ~16 minutes of reading

VCF Management Services control plane scaled from three nodes to one

VCF Expert Sep 20, 2026

VCF 9.1.1: Scaling VCF Management Services from HA back to Simple

Scaling VCF Management Services down from HA to Simple is not supported by Broadcom. The VCF Operations UI only scales up, and everything in this post goes around…

16 min read

Expert 16 min read ✓ Verified Sep 2026