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If the system-level diagnostics tests...
Were completed without any failures
Resulted in some test failures
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:
The controller displays the LOADER
prompt.
4. Boot the controller from the LOADER
prompt:
boot_ontap
5. Return the controller to normal operation:
If your controller is
in...
An HA pair
You have completed system-level diagnostics.
Determine the cause of the problem:
1. Exit Maintenance mode:
After you issue the command, wait until
the system stops at the LOADER prompt.
2. Turn off or leave on the power supplies,
depending on how many controller
modules are in the chassis:
• If you have two controller modules in
the chassis, leave the power supplies
turned on to provide power to the other
controller module.
• If you have one controller module in the
chassis, turn off the power supplies and
unplug them from the power sources.
3. Verify that you have observed all 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. Boot the controller module you are
servicing, interrupting the boot by pressing
.
Chapter 4
Hardware replacement procedures
sldiag device
sldiag
halt
Then...
Perform a give back:
storage failover
giveback -ofnode
replacement_node_
name
halt
65
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