[ovirt-users] database restoration

I'm running a restoration test and getting the following log generated by engine-backup --mode=restore: pg_restore: [archiver (db)] Error while PROCESSING TOC: pg_restore: [archiver (db)] Error from TOC entry 4274; 0 0 COMMENT EXTENSION plpgsql pg_restore: [archiver (db)] could not execute query: ERROR: must be owner of extension plpgsql Command was: COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language'; pg_restore: WARNING: no privileges could be revoked for "public" pg_restore: WARNING: no privileges could be revoked for "public" pg_restore: WARNING: no privileges were granted for "public" pg_restore: WARNING: no privileges were granted for "public" WARNING: errors ignored on restore: 1 Do I need to worry, as this error is ignored ?