volume server: rename readBufferSize to readBufferSizeMB

weed/server/volume_server.go

@@ -29,7 +29,7 @@ type VolumeServer struct {
 	inFlightDownloadDataLimitCond *sync.Cond
 	inflightUploadDataTimeout     time.Duration
 	hasSlowRead                   bool
-	readBufferSize                int
+	readBufferSizeMB              int
 
 	SeedMasterNodes []pb.ServerAddress
 	currentMaster   pb.ServerAddress
@@ -67,7 +67,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 	concurrentDownloadLimit int64,
 	inflightUploadDataTimeout time.Duration,
 	hasSlowRead bool,
-	readBufferSize int,
+	readBufferSizeMB int,
 ) *VolumeServer {
 
 	v := util.GetViper()
@@ -98,7 +98,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 		concurrentDownloadLimit:       concurrentDownloadLimit,
 		inflightUploadDataTimeout:     inflightUploadDataTimeout,
 		hasSlowRead:                   hasSlowRead,
-		readBufferSize:                readBufferSize,
+		readBufferSizeMB:              readBufferSizeMB,
 	}
 	vs.SeedMasterNodes = masterNodes
 

weed/server/volume_server_handlers_read.go

@@ -118,7 +118,7 @@ func (vs *VolumeServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
 	readOption := &storage.ReadOption{
 		ReadDeleted:    r.FormValue("readDeleted") == "true",
 		HasSlowRead:    vs.hasSlowRead,
-		ReadBufferSize: vs.readBufferSize,
+		ReadBufferSize: vs.readBufferSizeMB * 1024 * 1024,
 	}
 
 	var count int