OLM allows to install the AWS EBS CSI driver operator several time, e.g. by using "Installation Mode": "A specific namespace on the cluster" in console. Multiple operators would then manage the same CSI driver deployment, which could result in unexpected behavior. OLM should allow to install the operator only once. Therefore it should allow only "Installation Mode": "All namespaces on the cluster", which ensures that.
Based on the comment of bug: 1840617, marked this bug as verified.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2409