Testing 3 for auto upload buffer generator

file_system.go

@@ -534,12 +534,19 @@ func system_fs_handleUpload(w http.ResponseWriter, r *http.Request) {
 	if usedRam > 0 && totalRam > 0 {
 		//Do not use all RAM. Use only 80% of it
 		totalRam = int64(float64(totalRam) * 0.8)
-		autoCalculatedUploadBuf = ((totalRam-usedRam-systemReservedUploadMem)/2)/1048576 - 12 //12 MB as max memory overflow buffer
-		systemReservedUploadMem += (autoCalculatedUploadBuf + 12)
+
+		//Use *upload_buf per 1GB rules for upload
+		usableMemorySpace := totalRam - usedRam - systemReservedUploadMem
+		autoCalculatedUploadBuf := (usableMemorySpace / (1024 * 1024 * 1024)) * int64(*upload_buf)
+
+		//Add the reserve to global reserve memory value
+		systemReservedUploadMem += autoCalculatedUploadBuf
+
+		//Handle file upload
 		log.Println("*Testing* Upload buffer set to ", autoCalculatedUploadBuf, "MB")
 		err = r.ParseMultipartForm(int64(autoCalculatedUploadBuf) << 20)
 	} else {
-		//Unable to get RAM usage. Use default parser
+		//Unable to get RAM usage. Use default parser buffer size
 		err = r.ParseMultipartForm(int64(*upload_buf) << 20)
 	}