Summary
While running Instant/Full virtualization through the Login to Virtual Machine Host or vCenter Server window, the following error message displays: rc = 25000. Unknown error.
Symptoms
The following error message displays: rc = 25000. Unknown error, as follows:
Resolution
This error message may display if a disabled iSCSI software adapter is present on one of the ESX(i) hosts in the virtual infrastructure. This can be verified and toggled through the Storage Adapters > Configuration tab, as follows. You may have to reboot the ESX(i) host for the enable or disable change to take effect.
All of the above steps are performed on the VI client, outside of DPX. If you are unsure of how to perform these steps, ask the user to consult a VMware expert.