only tar for backup (no tar+gzip)

public/js/wn/ui/toolbar/toolbar.js

@@ -116,6 +116,7 @@ wn.ui.toolbar.clear_cache = function() {
 }
 
 wn.ui.toolbar.download_backup = function() {
+	msgprint("Your download is being built, this may take a few moments...");
 	$c('webnotes.utils.backups.get_backup',{},function(r,rt) {});
 	return false;
 }

webnotes/utils/backups.py

@@ -72,7 +72,7 @@ class BackupGenerator:
 		
 		#Generate a random name using today's date and a 8 digit random number
 		for_db = todays_date + "_" + random_number + "_database.sql.gz"
-		for_files = todays_date + "_" + random_number + "_files.tar.gz"
+		for_files = todays_date + "_" + random_number + "_files.tar"
 		backup_path = get_backup_path()
 		self.backup_path_db = os.path.join(backup_path, for_db)	
 		self.backup_path_files = os.path.join(backup_path, for_files)	
@@ -89,7 +89,7 @@ class BackupGenerator:
 
 	def zip_files(self):
 		files_path = os.path.join(os.path.dirname(os.path.abspath(conf.__file__)), 'public', 'files')
-		cmd_string = """tar -czf %s %s""" % (self.backup_path_files, files_path)
+		cmd_string = """tar -cf %s %s""" % (self.backup_path_files, files_path)
 		err, out = webnotes.utils.execute_in_shell(cmd_string)
 	
 	def take_dump(self):