curve_storage.proto

/*
 *  Copyright (c) 2020 NetEase Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

syntax="proto2";
package curve.chunkserver;

enum FileSource {
    FILE_SOURCE_LOCAL = 0;
    FILE_SOURCE_REFERENCE = 1;
}

message LocalFileMeta {
    optional bytes user_meta   = 1;
    optional FileSource source = 2;
    optional string checksum   = 3;
}

// attach pb meta
message CurveSnapshotPbAttachMeta {
    message File {
        required string name = 1;
        optional LocalFileMeta meta = 2;
    };
    repeated File files = 2;
};