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NewFixing the TrueNAS DIF Error on Used Enterprise SAS Drives 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One NFS Cluster, and a Validator That Wouldn’t Budge PostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1

NewFixing the TrueNAS DIF Error on Used Enterprise SAS Drives 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One NFS Cluster, and a Validator That Wouldn’t Budge PostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1

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ZFS

1 post ~9 minutes of reading

VCF Intermediate Nov 5, 2026

Fixing the TrueNAS DIF Error on Used Enterprise SAS Drives

I picked up a batch of sixteen used Seagate ST2400MM0149 drives for the lab. They are 2.4 TB 10K SAS disks, the kind that show up by the…

9 min read

Intermediate 9 min read ✓ Verified Nov 2026