Restore and verify the configuration - ASA A900
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To complete the chassis replacement, you must complete specific tasks.
Step 1: Verify and set the HA state of the chassis
You must verify the HA state of the chassis, and, if necessary, update the state to match your system configuration.
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In Maintenance mode, from either controller module, display the HA state of the local controller module and chassis:
ha-config show
The HA state should be the same for all components.
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If the displayed system state for the chassis does not match your system configuration:
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Set the HA state for the chassis:
ha-config modify chassis ha-state
The value for HA-state can be one of the following:
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ha
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non-ha
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Confirm that the setting has changed:
ha-config show
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If you have not already done so, recable the rest of your system.
Step 2: Bring up the system
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If you have not done so, plug the power cables back into the PSUs.
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Turn on the PSUs by toggling the rocker switched to ON, and wait for the controllers to power up completely.
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Check the front and the back of the chassis and controllers for any fault lights after power up.
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Connect to the SP or BMC IP address of the nodes via SSH. This will be the same address used to shut down the nodes.
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Perform additional health checks as described in How_to_perform_a_cluster_health_check_with_a_script_in_ONTAP
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Turn AutoSupport back on (end the maintenance window message):
system node autosupport invoke -node * -type all -message MAINT=end
As a best practice, you should do the following: |
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Resolve any Active IQ Wellness Alerts and Risks (Active IQ will take time to process post-power up AutoSupports - expect a delay in results)
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Check system health using How_to_perform_a_cluster_health_check_with_a_script_in_ONTAP
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.