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Verifying and setting the HA state of the controller module
You must verify the
state of the controller module and, if necessary, update the state to match your
HA
system configuration.
Step 1.
In Maintenance mode from the new controller module, verify that all components display the same
state:
ha-config show
HA
If your system is in...
An HA pair
Step 2.
If the displayed system state of the controller module does not match your system configuration,
set the
state for the controller module:
HA
Step 3.
If the displayed system state of the chassis does not match your system configuration, set the
state for the chassis:
Running system-level diagnostics
You should run comprehensive or focused diagnostic tests for specific components and subsystems
whenever you replace the controller.
About this task
ha-config modify node ha-state
ha-config modify chassis ha-state
The HA state for all components should be...
ha
.
Chapter 5
Hardware replacement procedures
HA
57
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