Description of problem:

As you can see here, we only have documentation for scaling up and out:

# Scaling up and out - supported

Scaling doc: https://access.redhat.com/documentation/en-us/red_hat_openshift_container_storage/4.4/html/managing_openshift_container_storage/scaling-storage-nodes_aws-vmware#scaling-up-storage-by-adding-capacity-to-your-openshift-container-storage-nodes-using-local-storage-devices_aws-vmware

Do we support scaling in? E.g., from count: 4 to count: 3.

If so, what steps need to be taken to do so?

If we do not support scale in operations, can we make this explicit in our documentation?

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