Microsoft released this week the Performance Tunning Guidelines for Windows Server 2016. The documentation is a collection of technical articles that provide guidance regarding the Windows…
Microsoft released this week the Performance Tunning Guidelines for Windows Server 2016. The documentation is a collection of technical articles that provide guidance regarding the Windows…
A while ago the cluster service began to restart randomly on the HyperV hosts and the only events logged were : An internal Cluster service operation…
Recently I had some issues with Dynamic Optimizer which was failing with following error: Error (2606) Unable to acquire a NoDelete lock on object 02c93aa3-499d-41d2-a362-515d04e3e1c2…
If you want to create a Windows Server 2016 virtual machine from VMM 2012 R2 you will see that there is no option to choose Windows…
I received the error above while refreshing the cluster from VMM console and here is the full description “Error (25122) The specified address ‘(AllocatedIPAddressData#[7928d1]) { id =…
I encountered this issue with the cluster service when I tried to rejoin a Windows Server 2016 HyperV host back to the cluster. I solved…
This weekend I was installing updates on an HyperV cluster by entering the nodes into the maintenance mode one by one from Virtual Machine Manager.…
Two weeks ago I noticed that the Hyper-V hosts from the cluster were loosing connectivity to the cluster and the virtual machines were rebooted. The…
A while ago I received an alert that one of the CSV it’s almost full and I had to move some of the virtual machines from it,…
These days I was troubleshooting a Hyper-V cluster and came across a good article about how failover clustering recovers from unresponsive resource and I wanted…