Troubleshooting Dell NAS Initial Deployment Utility (IDU) Issues.........................................................................97Error Received While Running The Dell NAS Initial Deployment Utility..........................................................97Cannot Launch Dell NAS Initial Deployment Utility (IDU) ...............................................................................987 Maintaining The NAS Cluster Solution..................................................................................99Shutting Down The NAS Cluster Solution..............................................................................................................99Turning On The NAS Cluster Solution.....................................................................................................................99Restoring NAS Volume Configuration...................................................................................................................100Restoring Cluster Configuration............................................................................................................................100Formatting File System..........................................................................................................................................101Installing The Service Pack..................................................................................................................................101Upgrading The Service Pack Using The NAS Manager................................................................................101Expanding The NAS Cluster Storage Capacity.....................................................................................................102Expanding The NAS Pool On The Dell PowerVault NX3500/NX3600/NX3610 NAS Solution..........................102Expanding The NAS Pool On The FS8600 NAS Solution................................................................................102Adding LUNs To The PowerVault NX3500/NX3600/NX3610 NAS Cluster Solution........................................103Running Diagnostics.............................................................................................................................................103Online Diagnostics.........................................................................................................................................103Offline Diagnostics.........................................................................................................................................104Reinstalling The NAS Cluster Solution.................................................................................................................105Expanding The NAS Cluster..................................................................................................................................105Adding An Additional NAS Appliance To The NAS Cluster...........................................................................105Creating A Host In PowerVault NX3500/NX3600/NX3610...............................................................................107Replacing A NAS Cluster Solution Controller.......................................................................................................107Prerequisites..................................................................................................................................................107Detaching The FluidFS NAS Cluster Solution Controller................................................................................108Removing And Replacing The NAS Cluster Solution Controller....................................................................108Attaching The NAS Cluster Solution Controller.............................................................................................108NAS Manager Features In Degraded Mode.........................................................................................................1098 Internationalization.................................................................................................................111Overview...............................................................................................................................................................111Unicode Client Support Overview.........................................................................................................................111NFS Clients............................................................................................................................................................111CIFS Clients...........................................................................................................................................................111Unicode Configuration Parameters......................................................................................................................111Unicode Configuration Limitations.................................................................................................................112File Size And Directory Name........................................................................................................................112Clients Compatibility Problems.......................................................................................................................112Japanese Compatibility Issues......................................................................................................................1129 Frequently Asked Questions..................................................................................................115