Description of problem: CSI in OCS 4.[34] requires support for cloning from snapshot. This BZ tracks support for that feature. See attached upstream ticket for more information.
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/RHSA-2020:2231