case madmin.AdminAPIVersion:
			desc = fmt.Sprintf("This 'admin' API is not supported by server in '%s'", getMinioMode())
		default:
			desc = fmt.Sprintf("Unexpected client 'admin' API version found '%s', expected '%s', please downgrade the client to older releases", version, madmin.AdminAPIVersion)
		}

		writeErrorResponseJSON(ctx, w, apiErr, r.URL)
		return
	}

	vars := mux.Vars(r)
	updateURL := vars["updateURL"]
	dryRun := r.Form.Get("dry-run") == "true"

	mode := getMinioMode()
	if updateURL == "" {
		updateURL = minioReleaseInfoURL
		if runtime.GOOS == globalWindowsOSName {
			updateURL = minioReleaseWindowsInfoURL
		}
	}

	local := globalLocalNodeName

				si := strl - i - 1
				if xfix[xi] != str[si] {
					xfix = xfix[xi+1:]
					break
				}
			}
		}
	}
	return xfix
}

// Returns the mode in which MinIO is running
func getMinioMode() string {
	switch {
	case globalIsDistErasure:
		return globalMinioModeDistErasure
	case globalIsErasure:
		return globalMinioModeErasure
	case globalIsErasureSD:
		return globalMinioModeErasureSD

		return
	}

	zr, err := zstd.NewReader(r.Body)
	if err != nil {
		s.writeErrorResponse(w, err)
		return
	}
	defer zr.Close()

	if err = verifyBinary(u, sha256Sum, releaseInfo, getMinioMode(), zr); err != nil {
		s.writeErrorResponse(w, err)
		return
	}
}

// CommitBinary - overwrites the current binary with the new one.

		sys.Unlock()
	}

	for {
		if !openidInit {
			openidConfig, err := openid.LookupConfig(s,
				xhttp.WithUserAgent(NewHTTPTransport(), func() string {
					return getUserAgent(getMinioMode())
				}), xhttp.DrainBody, globalSite.Region())
			if err != nil {
				iamLogIf(ctx, fmt.Errorf("Unable to initialize OpenID: %w", err), logger.WarningKind)
			} else {
				openidInit = true
				sys.Lock()