}
	}

	rs.Status = ResyncCanceled
	rs.LastUpdate = UTCNow()
	if err := saveSiteResyncMetadata(ctx, rs, objAPI); err != nil {
		return res, err
	}
	select {
	case globalReplicationPool.Get().resyncer.resyncCancelCh <- struct{}{}:
	case <-ctx.Done():
	}

	globalSiteResyncMetrics.updateState(rs)

	res.Status = rs.Status.String()
	return res, nil
}

// not all run!).
func NewGetObjectReader(rs *HTTPRangeSpec, oi ObjectInfo, opts ObjectOptions, h http.Header) (
	fn ObjReaderFn, off, length int64, err error,
) {
	if opts.CheckPrecondFn != nil && opts.CheckPrecondFn(oi) {
		return nil, 0, 0, PreConditionFailed{}
	}

	if rs == nil && opts.PartNumber > 0 {
		rs = partNumberToRangeSpec(oi, opts.PartNumber)
	}

					return
				}
			}
		}
	}

	pools, ok := objectAPI.(*erasureServerPools)
	if !ok {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
		return
	}

	rs, err := rebalanceStatus(ctx, pools)
	if err != nil {
		if errors.Is(err, errRebalanceNotStarted) || errors.Is(err, errConfigNotFound) {
			writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminRebalanceNotStarted), r.URL)

			}
		}
	}
}

// Tests for issue reproduced when getting the right encrypted
// offset of the object.
func TestGetDecryptedRange_Issue50(t *testing.T) {
	rs, err := parseRequestRangeSpec("bytes=594870256-594870263")
	if err != nil {
		t.Fatal(err)
	}

	objInfo := ObjectInfo{
		Bucket: "bucket",
		Name:   "object",
		Size:   595160760,

02"],["MK",19,"F03A10F02"],["MR",27,"F05F05F11F02"],["MT",31,"U04F05A18"],["MU",30,"U04F02F02F12F03U03"],["NL",18,"U04F10"],["NO",15,"F04F06F01"],["PK",24,"U04A16"],["PL",28,"F08F16"],["PS",29,"U04A21"],["PT",25,"F04F04F11F02"],["RO",24,"U04A16"],["RS",22,"F03F13F02"],["SA",24,"F02A18"],["SE",24,"F03F16F01"],["SI",19,"F05F08F02"],["SK",24,"F04F06F10"],["SM",27,"U01F05F05A12"],["ST",25,"F08F11F02"],["TL",23,"F03F14F02"],["TN",24,"F02F03F13F02"],["TR",26,"F05F01A16"],["VG",24,"U04F16"],["XK",20,"F...

		r.File = make([]*File, 0, end.directoryRecords)
	}
	r.Comment = end.comment
	rs := io.NewSectionReader(rdr, 0, size)
	if _, err = rs.Seek(r.baseOffset+int64(end.directoryOffset), io.SeekStart); err != nil {
		return err
	}
	buf := bufio.NewReader(rs)

	// The count of files inside a zip is truncated to fit in a uint16.
	// Gloss over this by reading headers until we encounter

			trailingSlash = SlashSeparator
		}
	}
	return path.Join(elem...) + trailingSlash
}

func concatNaive(ss ...string) string {
	rs := ss[0]
	for i := 1; i < len(ss); i++ {
		rs += ss[i]
	}
	return rs
}

func benchmark(b *testing.B, data []string) {
	b.Run("concat naive", func(b *testing.B) {
		b.ResetTimer()
		b.ReportAllocs()
		for b.Loop() {
			concatNaive(data...)

		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	getObjectNInfo := objectAPI.GetObjectNInfo

	// Get request range.
	var rs *HTTPRangeSpec
	var parseRangeErr error
	if rangeHeader := r.Header.Get(xhttp.AmzCopySourceRange); rangeHeader != "" {
		rs, parseRangeErr = parseCopyPartRangeSpec(rangeHeader)
	} else {
		// This check is to see if client specified a header but the value

	}

	if objInfo.IsRemote() {
		gr, err := getTransitionedObjectReader(ctx, bucket, object, rs, h, objInfo, opts)
		if err != nil {
			return nil, err
		}
		unlockOnDefer = false
		return gr.WithCleanupFuncs(nsUnlocker), nil
	}

	fn, off, length, err := NewGetObjectReader(rs, objInfo, opts, h)
	if err != nil {
		return nil, err
	}

	if unlockOnDefer {

github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
github.com/rs/cors v1.11.1 h1:eU3gRzXLRK57F5rKMGMZURNdIG4EoAmX8k94r9wXWHA=
github.com/rs/cors v1.11.1/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=