Contents
Replacing the controller module.....................................................................................3
Shutting down the impaired controller........................................................................................................................... 3
Shutting down the node...................................................................................................................................... 4
Shutting down a node in a two-node MetroCluster configuration......................................................................5
Replacing the controller module hardware.....................................................................................................................7
Removing the controller module........................................................................................................................ 7
Moving the power supplies.................................................................................................................................8
Moving the NVDIMM battery............................................................................................................................8
Moving the boot media.......................................................................................................................................9
Moving the PCIe risers and mezzanine card...................................................................................................... 9
Moving caching modules..................................................................................................................................10
Moving the DIMMs..........................................................................................................................................10
Installing the controller module........................................................................................................................11
Setting and verifying system time after replacing the controller..................................................................................12
Running diagnostics......................................................................................................................................................13
Completing system restoration..................................................................................................................................... 13
Recabling the system........................................................................................................................................13
Reassigning disks..............................................................................................................................................14
Installing licenses for the replacement node in ONTAP...................................................................................18
Restoring Storage and Volume Encryption functionality................................................................................. 19
Verifying LIFs and registering the serial number.............................................................................................19
Switching back aggregates in a two-node MetroCluster configuration............................................................20
Completing the replacement process............................................................................................................................20
Copyright, trademark, and machine translation........................................................21
Copyright......................................................................................................................................................................21
Trademark.....................................................................................................................................................................21
Machine translation...................................................................................................................................................... 21
FAS8300 and FAS8700 systems: Replacing the controller module ii
Contents
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