Jul 17, 2021
When remediating Hyper-V clusters with System Center Virtual Machine Manager it sometimes happens that there are still isos mounted to virtual dvd drives and that, therefore, vms cannot be live migrated to other hosts. Here are 2 snippets to see which vms have isos...
Aug 1, 2018
While migrating all Hyper-V virtual machines from an old cluster environment to a new hyper converged system environment I noticed that one of the unix based virtual machines couldn’t be backed up anymore. The job simply failed all the time without ever...
Jul 4, 2017
While setting up a new Hyper-V failover cluster I got an error when trying to connect using the Hyper-V manager console: An error occurred while attempting to connect to server “[computername]”. Check that the Virtual Machine Management service is running...
Dec 19, 2012
Last week I experienced some issues after installing Windows Management Framework 3.0 (KB2506143). I could not manage my Hyper-V Servers (the console kept saying there was no Hyper-V role installed on that server), group policies were not applied and WMI did not work....
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