Remove maxUploadParts and PartSize options

README.md

@@ -163,9 +163,9 @@ provider | which storage provider to use | (s3, grdrive or local) |
 aws-access-key | aws access key | | AWS_ACCESS_KEY
 aws-secret-key | aws access key | | AWS_SECRET_KEY
 bucket | aws bucket | | BUCKET
+s3-endpoint | Custom S3 endpoint. | |
 s3-region | region of the s3 bucket | eu-west-1 | S3_REGION
 s3-no-multipart | disables s3 multipart upload | false | |
-s3-part-size | Size of parts for S3 multipart upload. | 5(MB) | |
 s3-path-style | Forces path style URLs, required for Minio. | false | |
 basedir | path storage for local/gdrive provider| |
 gdrive-client-json-filepath | path to oauth client json config for gdrive provider| |

cmd/cmd.go

@@ -130,11 +130,6 @@ var globalFlags = []cli.Flag{
 		Name:  "s3-no-multipart",
 		Usage: "Disables S3 Multipart Puts",
 	},
-	cli.Int64Flag{
-		Name:  "s3-part-size",
-		Usage: "Size of parts for S3 multipart upload, default 5(MB)",
-		Value: 5,
-	},
 	cli.BoolFlag{
 		Name:  "s3-path-style",
 		Usage: "Forces path style URLs, required for Minio.",

server/storage.go

@@ -130,13 +130,12 @@ type S3Storage struct {
 	s3          *s3.S3
 	logger      *log.Logger
 	noMultipart bool
-	partSize    int64
 }
 
-func NewS3Storage(accessKey, secretKey, bucketName, region, endpoint string, logger *log.Logger, disableMultipart bool, partSize int64, forcePathStyle bool) (*S3Storage, error) {
+func NewS3Storage(accessKey, secretKey, bucketName, region, endpoint string, logger *log.Logger, disableMultipart bool, forcePathStyle bool) (*S3Storage, error) {
 	sess := getAwsSession(accessKey, secretKey, region, endpoint, forcePathStyle)
 
-	return &S3Storage{bucket: bucketName, s3: s3.New(sess), session: sess, logger: logger, noMultipart: disableMultipart, partSize: partSize}, nil
+	return &S3Storage{bucket: bucketName, s3: s3.New(sess), session: sess, logger: logger, noMultipart: disableMultipart}, nil
 }
 
 func (s *S3Storage) Type() string {
@@ -244,8 +243,7 @@ func (s *S3Storage) Put(token string, filename string, reader io.Reader, content
 
 	// Create an uploader with the session and custom options
 	uploader := s3manager.NewUploader(s.session, func(u *s3manager.Uploader) {
-		u.PartSize = s.partSize * 1024 * 1024 // The minimum/default allowed part size is 5MB
-		u.Concurrency = concurrency           // default is 5
+		u.Concurrency = concurrency // default is 5
 		u.LeavePartsOnError = false
 	})