150 Maintaining the PowerVault NX3500a Mpmemory diagnostic (supports console-redirection in output log only).• Press key to stop testing.• Displaying (the end) of test result log: memory.txt (Press any keywhen ready).b Delldiag text-based diagnostic (full console-redirection support).c Loop Mpmemory and diagnostic in batch mode.d Select Quit.3 Choose the appropriate option.CAUTION: Do not choose File System Reinstall. This reinstalls the image on yourcontroller and may cause loss of data. Do not choose FirmwareReset on afunctional system as it resets IPs on the controller and may cause loss of data.Reinstalling the PowerVault NX3500NOTE: Connect a keyboard, mouse, and monitor before you perform thefollowing procedure.To reinstall the PowerVault NX3500 software:1 Insert the Dell PowerVault Resource media into a powered down node.The administrator is presented with the following warning message.This operation will erase your current operatingsystem configuration. This operation cannot bereversed once initiated. Please consult yourdocumentation before proceeding. Enter thefollowing string at the prompt to proceed:resetmysystem.2 Boot to the Media and select option one (File System Reinstall).3 Type resetmysystem at the prompt.The software starts installation automatically.4 When the software installation is complete, the controller automaticallyejects the media.5 Once the media is ejected, the controller is ready to be set up.6 To complete the set up, see "Setting Up Your PowerVault NX3500Solution" on page 29 if you are installing both the controllers.