Here is a zope configuration example:

    <zodb>
      <loggerstorage>
        <filestorage>
          path data.fs
        </filestorage>
      </loggerstorage>
    </zodb>

Mark the test as expected failure for now until work on checkConsistency is done

It is possible to add script Base_getUpgradeBusinessTemplateList to define
the list of business template you would like to keep if needed

Use portal_catalog.upgradeSchema to do all required changes on sql tables. This improve
previous state since before we were only recreating missing tables.