If your system is running ONTAP… Then…
With more than two nodes in the cluster
Issue this command: node::> storage failover
modify -node node0 -enabled true
In a stand-alone configuration
You have no further steps in this particular task.
You have completed system-level diagnostics.
Resulted in some test failures Determine the cause of the problem.
a.
Exit Maintenance mode:
halt
b. Perform a clean shutdown, and then disconnect
the power supplies.
c. Verify that you have observed all of the
considerations identified for running system-level
diagnostics, that cables are securely connected,
and that hardware components are properly
installed in the storage system.
d. Reconnect the power supplies, and then power on
the storage system.
e. Rerun the system-level diagnostics test.
Step 3: Return the failed part to NetApp
Return the failed part to NetApp, as described in the RMA instructions shipped with the kit. See the
Part Return
& Replacements
page for further information.
Controller module
Replace the controller module - FAS9500
To replace the impaired controller module, you must shut down the impaired controller,
move the internal components to the replacement controller module, install the
replacement controller module, and reboot the replacement controller.
Before you begin
You must review the prerequisites for the replacement procedure and select the correct one for your version of
the ONTAP operating system.
• All drive shelves must be working properly.
• If your system is a FlexArray system or has a V_StorageAttach license, you must refer to the additional
required steps before performing this procedure.
• If your system is in an HA pair, the healthy node must be able to take over the node that is being replaced
(referred to in this procedure as the “impaired node”).
• If your system is in a MetroCluster configuration, you must review the section
Choosing the correct
recovery procedure to determine whether you should use this procedure.
If this is the procedure you should use, note that the controller replacement procedure for a node in a four
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