I have a Dell server with 6 volumes over 12 disks and I am seeing nothing in server manager.

A red ribbon with 'One or more errors occurred in the refresh operation'sits at the top of sever manager and remains even after requesting a full refresh or 'Rescan Storage' command.

Error occurred during storage enumeration cannot connect

The volumes show up fine in Computer Management



I am presuming this is an error with Server Manager or WinRM as the system functions properly and the system shows up correctly in Computer Management.

The WinRM service is started but is generating this error:

The WinRM service is not listening for WS-Management requests.

---

Still unable to connect to the WinRM service we looked at some of the symptoms:

The local machine was unable to find the service listening on 127.0.0.1



So we checked all of the firewall rules and found everything to be unblocked.

Next we checked with:

netsh http show iplisten

We saw:

IP addresses present in the IP listen list:

---

192.168.1.20

Which presumably was blocking the localhost 127.0.0.1 lookup - this is possible as there are more than one IP address on this VM host system.

So we removed that entry:

netsh http delete iplisten 192.168.1.20

IP address successfully deleted

OK so again we run netsh http show iplisten

This time the result is:

IP addresses present in the IP listen list:

---

OK so no filtering on IP address.

Now we refresh the server manager and, hey presto! Drives have returned...

---