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If you want to run diagnostic tests on...
Step 5.
Proceed based on the result of the preceding step.
If the system-level diagnostics tests...
Were completed without any failures
Resulted in some test failures
Completing system restoration
To complete the replacement procedure and restore your system to full operation, you must recable the
storage, confirm disk reassignment, restore the Lenovo Storage Encryption configuration (if necessary), and
install licenses for the new controller.
Then...
7. Verify that there are no hardware problems
on the controller:
sldiag device status -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.
Then...
1. Clear the status logs:
clearstatus
2. Verify that the log was cleared:
device status
The following default response is
displayed:
SLDIAG: No log messages are present.
3. Exit Maintenance mode by typing:
The system displays the LOADER prompt.
4. Type
to return the controller to
boot_ontap
normal operation.
Determine the cause of the problem.
1. Exit Maintenance mode:
2. Perform a clean shutdown, and then
disconnect the power supplies.
3. 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.
4. Reconnect the power supplies, and then
power on the storage system.
5. Rerun the system-level diagnostics test.
.
Chapter 4
Hardware replacement procedures
sldiag device
sldiag
halt
halt
49
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