if ( s1 < 0 || s2 < 0 ) {
            log.error("Invalid UNC path " + path);
            return;
        }

        String server = path.substring(1, s1).toLowerCase(Locale.ROOT);
        String share = path.substring(s1 + 1, s2);
        String key = path.substring(0, dr.getPathConsumed()).toLowerCase(Locale.ROOT);

        DfsReferralDataInternal dri = (DfsReferralDataInternal) dr;

                dr.server = expandedNames[ 0 ].substring(1).toLowerCase();
            }
            else {
                dr.server = ref.getSpecialName().substring(1).toLowerCase();
            }
            if ( log.isDebugEnabled() ) {
                log.debug("Server " + dr.server + " path " + reqPath + " remain " + reqPath.substring(consumed) + " path consumed " + consumed);
            }

            assertTrue("No share found", list.length > 0);
            log.debug(Arrays.toString(list));

            String shareUrl = getTestShareURL();
            String link = shareUrl.substring(dfsRoot.length());

            Set<String> listLinks = new HashSet<>(Arrays.asList(list));
            int firstSep = link.indexOf('/');
            if ( firstSep == link.length() - 1 ) {

                if( i < 0 ) {
                    share = canon.substring( 1 );
                    unc = "\\";
                } else if( i == o ) {
                    share = canon.substring( 1, i );
                    unc = "\\";
                } else {
                    share = canon.substring( 1, i );
                    unc = canon.substring( i, out[o] == '/' ? o : o + 1 );

             */
            if ( sh.isSMB2() ) {
                Smb2SetInfoRequest req = new Smb2SetInfoRequest(sh.getConfig());
                req.setFileInformation(new FileRenameInformation2(dest.getUncPath().substring(1), replace));
                withOpen(sh, Smb2CreateRequest.FILE_OPEN, FILE_WRITE_ATTRIBUTES | DELETE, FILE_SHARE_READ | FILE_SHARE_WRITE, req);
            }
            else {
                if ( replace ) {