Comment 2 for bug 1934879

https://logserver.rdoproject.org/openstack-periodic-integration-stable4/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-scenario004-standalone-train/472eca5/logs/undercloud/var/log/containers/manila/manila-api.log.txt.gz

```
ERROR manila.db.sqlalchemy.api [req-7e4473ac-9447-48f8-ab60-06e6153633c9 82fe93f6d03841359711abba93726bcd 014272edb16c450e95fd8287a5f3bbf8 - - -] Deletion of share type 1b18c8c3-2de6-4294-a9f4-66a41532f80b failed; it in use by 1 shares and 0 share group types

```