I have tried three different SFP cable, link light is up, but no network connection. Two different swithces, one Netgear and other Ubiquiti.
OS is Unraid, but i do not think its an issue. What cabel is everyone using for the 10Gbe link with SFP?
Has anybody encounterd this kind of issue with a fresh install Server 2025.
Customer has 2025 HV cluster. I deployed Server 2025 for additional DC, did AD promote and first Veeam backup, it failed:
Unable to subscribe to guest processing components: Cannot do HvPrepareSnapshot. Error: Cannot start service. Machine: []. Service: [vmicvss]. Cannot start service. Win32 error:The service did not respond to the start or control request in a timely
Also the registry entrie was suddenly missing for the VSS provider.
Fine, Server 2025 "fun", i demoted the server and build another one, luckly the second one works.
Now i deployd the second new server 2025 for DC, same steps and the same issue occured again. Hyper-V Volume Shadow Copy Requestor wont start!
I downloaded latest april Server 2025 ISO just in case and today tried to deploy a new DC again, after DC promo, restart, the service was running fine.
I tried taking veeam backup and now the same problem occured again...
I am loosing my mind 😄