Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.
Changes are published on the portal: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html-single/installation_guide/index#manually-upgrading-a-red-hat-ceph-storage-cluster-and-operating-system