Online - Data Retrieval Failures Occurred Windows Server 2022 Here
If you are using Storage Spaces Direct and the nodes shut down improperly, the pool may remain in a "dirty" state. powershell
Server Manager relies on Windows Management Instrumentation (WMI) to query system data. If the WMI repository is corrupted, data queries fail.
If the issue persists, the WMI repository may be corrupted.
If increasing the envelope size doesn't work, try these targeted workarounds:
If you are running a Failover Cluster, the issue might be a stale cluster state. powershell Get-StorageProvider | Register-StorageProvider Use code with caution. Check Cluster Disk State: powershell If you are using Storage Spaces Direct and
Verify that the WinRM listener is active on the correct ports (5985 for HTTP, 5986 for HTTPS): winrm enumerate winrm/config/listener Use code with caution. Restart the WinRM service to apply any structural changes: powershell Restart-Service -Name WinRM Use code with caution.
The most frequent culprit for this error is a corrupted diagnostic log channel. You can often resolve this by temporarily disabling the channel and forcing a rebuild.
Sometimes the local configuration profile of the Server Manager utility itself degrades. Close .
Knowing these details will help find the exact fix for your environment. Share public link If the issue persists, the WMI repository may be corrupted
Server Manager problem: Online - Data retrieval failures occurred
Add the server's own (and the Cluster Object if using Failover Clustering) to the group.
Once the error is resolved, adopt these practices to prevent its recurrence:
If OperationalStatus shows Online, DataRetrievalFailures , note the disk number. Check Cluster Disk State: powershell Verify that the
Are you seeing any specific (like 45) in the ServerManager-ManagementProvider log?
Required if your logs are too large for standard remote management packets.
After diagnosing the root cause, you can apply the appropriate solution. Here are the most effective methods.
Ensure the firewall allows traffic on port (HTTP) or 5986 (HTTPS).