file size support set file length

use Attr.FileSize and TotalChunkSize to determine file size

weed/replication/sink/azuresink/azure_sink.go

@@ -95,7 +95,7 @@ func (g *AzureSink) CreateEntry(key string, entry *filer_pb.Entry) error {
 		return nil
 	}
 
-	totalSize := filer2.TotalSize(entry.Chunks)
+	totalSize := filer2.FileSize(entry)
 	chunkViews := filer2.ViewFromChunks(g.filerSource.LookupFileId, entry.Chunks, 0, int64(totalSize))
 
 	// Create a URL that references a to-be-created blob in your

weed/replication/sink/b2sink/b2_sink.go

@@ -84,7 +84,7 @@ func (g *B2Sink) CreateEntry(key string, entry *filer_pb.Entry) error {
 		return nil
 	}
 
-	totalSize := filer2.TotalSize(entry.Chunks)
+	totalSize := filer2.FileSize(entry)
 	chunkViews := filer2.ViewFromChunks(g.filerSource.LookupFileId, entry.Chunks, 0, int64(totalSize))
 
 	bucket, err := g.client.Bucket(context.Background(), g.bucket)

weed/replication/sink/gcssink/gcs_sink.go

@@ -89,7 +89,7 @@ func (g *GcsSink) CreateEntry(key string, entry *filer_pb.Entry) error {
 		return nil
 	}
 
-	totalSize := filer2.TotalSize(entry.Chunks)
+	totalSize := filer2.FileSize(entry)
 	chunkViews := filer2.ViewFromChunks(g.filerSource.LookupFileId, entry.Chunks, 0, int64(totalSize))
 
 	wc := g.client.Bucket(g.bucket).Object(key).NewWriter(context.Background())

weed/replication/sink/s3sink/s3_sink.go

@@ -107,7 +107,7 @@ func (s3sink *S3Sink) CreateEntry(key string, entry *filer_pb.Entry) error {
 		return err
 	}
 
-	totalSize := filer2.TotalSize(entry.Chunks)
+	totalSize := filer2.FileSize(entry)
 	chunkViews := filer2.ViewFromChunks(s3sink.filerSource.LookupFileId, entry.Chunks, 0, int64(totalSize))
 
 	parts := make([]*s3.CompletedPart, len(chunkViews))