Product and version:
Storage system: S5500T&S5600T&S5800T&S6800T V100R001、V100R002
Host operating system: Microsoft Windows Server 2008 Enterprise R2 Edition SP1
1. Check the number of the host virtual LUN, capacity, path information.
2. Plug out the fiber cable from the controller and plug in an idle interface.
3. Delete all the LUN mappings, recreate a LUN and map to the host.
4. Scan the disk on the host, the system ejects an error prompt box “The RPC server is unavailable”.