NetApp AFF A700, System Documentation

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2. At the LOADER prompt, access the special drivers specifically designed for system-level diagnostics to
function properly: boot_diags
During the boot process, you can safely respond
y
to the prompts until the Maintenance mode prompt (*>)
appears.
3. Run diagnostics on the NVMEM memory:
sldiag device run -dev nvmem
4. Verify that no hardware problems resulted from the replacement of the NVMEM battery:
sldiag device
status -dev nvmem -long -state failed
System-level diagnostics returns you to the prompt if there are no test failures, or lists the full status of
failures resulting from testing the component.
5. Proceed based on the result of the preceding step:
If the system-level diagnostics
tests… Then…
Were completed without any
failures a. Clear the status logs:
sldiag device clearstatus
b. Verify that the log was cleared:
sldiag device status
The following default response is displayed:
SLDIAG: No log messages are present.
c. Exit Maintenance mode:
halt
The node displays the LOADER prompt.
d. Boot the node from the LOADER prompt:
bye
e. Return the node to normal operation:
If your node is in… Then…
An HA pair
Perform a give back:
storage failover giveback -ofnode
replacement_node_name
If you disabled automatic giveback, re-enable it with
the storage failover modify command.
A stand-alone configuration Proceed to the next step.
No action is required.
You have completed system-level diagnostics.
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