Verifying the ha-config state of components
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- Install a fabric-attached MetroCluster
- Install a MetroCluster IP configuration
- Install a stretch MetroCluster configuration
- Transition from MetroCluster FC to MetroCluster IP
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In a MetroCluster configuration, the ha-config state of the controller module and chassis components must be set to mcc so they boot up properly.
About this task
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The system must be in Maintenance mode.
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This task must be performed on each new controller module.
Steps
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In Maintenance mode, display the HA state of the controller module and chassis:
ha-config show
The HA state for all components should be "mcc".
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If the displayed system state of the controller is not correct, set the HA state for the controller module:
ha-config modify controller mcc
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If the displayed system state of the chassis is not correct, set the HA state for the chassis:
ha-config modify chassis mcc
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Repeat these steps on the other replacement node.