// Copyright (c) 2015-2021 MinIO, Inc.//// This file is part of MinIO Object Storage stack//// This program is free software: you can redistribute it and/or modify// it under the terms of the GNU Affero General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// This program is distributed in the hope that it will be useful// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the// GNU Affero General Public License for more details.//// You should have received a copy of the GNU Affero General Public License// along with this program.  If not, see <http://www.gnu.org/licenses/>. package cmd // Format related constsconst (	// Format config file carries backend format specific details.	formatConfigFile = "format.json") const (	// Version of the formatMetaV1	formatMetaVersionV1 = "1") // format.json currently has the format:// {//   "version": "1",//   "format": "XXXXX",//   "XXXXX": {////   }// }// Here "XXXXX" depends on the backend, currently we have "fs" and "xl" implementations.// formatMetaV1 should be inherited by backend format structs. Please look at format-fs.go// and format-xl.go for details. // Ideally we will never have a situation where we will have to change the// fields of this struct and deal with related migration.type formatMetaV1 struct {	// Version of the format config.	Version string `json:"version"`	// Format indicates the backend format type, supports two values 'xl' and 'fs'.	Format string `json:"format"`	// ID is the identifier for the minio deployment	ID string `json:"id"`}