https://bugzilla.redhat.com/show_bug.cgi?id=663484 https://bugzilla.redhat.com/attachment.cgi?id=469889&action=diff https://bugzilla.redhat.com/attachment.cgi?id=469889&action=edit Description: 1) Introducing a config parameter nsslapd-entryusn-import-initval. If the value is digit, e.g., 0, 10, 100 ..., the imported entries will have the entryusn value. If the value is not digit, e.g., "next", the imported entries will have the last entryusn + 1 from the database existed before the import was exected or initialized by the master. 2) Internal OID LDBM_ENTRYUSN_OID has been redifined in back-ldbm.h to avoid a possible conflict. 3) If an attribute to modify is an operational attribute and that is the only one modify operation (not one of the series of modify operations), the server returns UNWILLING_TO_PERFORM. In addition, this patch fixes a minor invalid access to a freed memory in cl5DeleteDBSync.