Managing the default configuration speed of a stretch MetroCluster configuration
You can manage the default configuration speed of a stretch MetroCluster configuration either by changing the default speed or by resetting the default configuration speed.
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Changing the default configuration speed of a stretch MetroCluster configuration
The distance between your nodes and the FC-VI adapter speed dictates the default configuration speed of your stretch MetroCluster configuration. If the distance between nodes is greater than the supported default configuration speed, you must change the default configuration speed.
Resetting a stretch MetroCluster configuration to the default speed
If you modified the default configuration speed in a stretch MetroCluster configuration using an FC-VI adapter, you can reset the speed to the default configuration speed by using the unsetenv command at the boot environment prompt.