Configuring Parallel / Simultaneous Live Migration settings has changed in Server 2022 and Azure Stack HCI 21H2

September 29, 2022January 6, 2023 Ernie Costa

tl;dr – As of August 9, 2022, you need to configure Simultaneous Live Migration settings from Get-Cluster and not local to each Hyper-V host. Read more about it here: https://techcommunity.microsoft.com/t5/failover-clustering/new-cluster-wide-control-for-virtual-machine-live-migrations-in/ba-p/3709680 Deep Dive If you are running Server 2022 or HCI 21H2 and you recently updated to a KB released after August 9, 2022, you may […]

How to add additional Rules to an existing Load Balancer in Network Controller (SDNv2)

February 4, 2021February 8, 2021 Ernie Costa

(That’s what I like to call “Title Gore”! Hope the SEO was worth it!) We have a Windows Server 2019 environment that hosts a number of isolated Virtual Networks. One of those Virtual Networks is home to 2x IIS web servers, serving up some APIs and webapps on HTTPS (443). Both of those IIS virtual […]

WAC + SCVMM Error 2912

October 26, 2020February 5, 2021 Ernie Costa

If you’ve used VMM in the last decade, there is no doubt that you’ve run across this gem of an error: This error may appear when you do any sort of Hyper-V host management (adding servers to VMM for management or deploying VM templates). For me, it randomly started to appear one day out of […]