I went through the process of migrating Active Directory 2012 R2 to Active Directory 2019. Minus a few firewall ports needing to be opened up, I was able to get through the process of promoting the new Windows Server 2019 machine and demoting the…
We are using Hyper-V on a S2D cluster of three nodes. Each node has two NVME SSD's and 8x SAS 1.2TB drives. The NVME SSD's are currently assigned in the performance Tier and the 8 drives are assigned in the capacity tier. On the VM's running in the…
I am creating a Windows "golden image" that will be rolled out to a network which does not have direct Internet access. Instead, HTTP/HTTPS traffic must be carried over a proxy server.
When running sysprep, I am adding this to unattend.xml, to…
I have a Server 2019 Hyper-V host which has two Windows Server guest VMs. Both VMs are configured to shut down when the host shuts down:
However, any time the Host is restarted or shut down, the guest OSes experience an unexpected shutdown and…
I have all of the virtualization options I know of in my bios enabled. I'm able to do VFIO in linux to a windows guest, but I'd like to do windows with passthrough to a linux guest using hyper-v. I get the following error attempting to dismount the…
Errors when trying to create a ODBC DSN.
Have tried both 32-bit and 64-bit InterSystems ODBC drivers (version 2018.1.2.309.0).
OS: Windows Server 2019 Version 1809
The 32-bit ODBC connection was working earlier. Maybe Windows Updates broke this…
I noticed that starting in Windows Server 2019, and an unknown version of Windows 10 (I'm running 1903, and I tried on 1809 as well), when you export a certificate and choose to export it's private key as well, you have an option to choose the…
I just installed MS SQL server 2017 on MS Server 2019. All installation process were fine. Using SSMS 18 access SQL server locally was fine, no issue at all.
But when I use SSMS 18 connecting SQL server remotely as sa I got a blue question mark on…
I'm setting up a Windows Server 2019 failover cluster, and I've seen advice to put the cluster quorum on its own LUN. How much disk space should I dedicate to it? It does not appear to take much space on my test cluster. This cluster will be used…
We have one upgraded Server 2019 box (from Server 2016) and one new one.
On the new one I wanted to disable reboot (and rename the file and use a blank directory instead) to prevent this really annoying default habit of the server deciding to reboot…
In Windows Server 2019, SSH is fully supported by Microsoft. From PuTTY I SSHd into a Windows Server 2019 machine, logged on, and it gave me a cmd. While I did this I also had a RDP session to the Server. Both using the same user.
In the SSH…
There are 500 Computers on my network We have planned to upgrade all Computers to windows 10. Currently we are using windows 7. Our Microsoft Partner suggest to upgrade our active directory OS to server 2019. We have 3 AD domain controllers which is…
The Problem:
There are properties in ADFS 2019 that indicate that you can enable CORS Headers for the ADFS Login Page and set the allowed origins.
Get-AdfsProperties
CORSEnabled : False
CORSTrustedOrigins …
After installation of KB5025229/KB5025230 we are getting errors in our software:
System.IO.IOException: The process cannot access the file '{file}' because it is being used by another process.
After de-installation of KB5025229/KB5025230 the…
We're seeing some really strange behaviour with a 2 node cluster on azure 2019 datacenter. We didn't see the issue right away but at some point it started happening and now we can repeat it.
We have an azure shared disk that we assign as a cluster…