198     def GetDisk(self, disk_name, zone):  argument
210             project=self._project, zone=zone, disk=disk_name)
213     def CheckDiskExists(self, disk_name, zone):  argument
224             self.GetDisk(disk_name, zone)
228         logger.debug("CheckDiskExists: disk_name: %s, result: %s", disk_name,
233                    disk_name,  argument
255                     disk_name, size_gb, str(source_image))
257             "name": disk_name,
274             logger.error("Creating disk failed, cleaning up: %s", disk_name)
275             if self.CheckDiskExists(disk_name, zone):
276                 self.DeleteDisk(disk_name, zone)
278         logger.info("Disk %s has been created.", disk_name)
280     def DeleteDisk(self, disk_name, zone):  argument
287         logger.info("Deleting disk %s", disk_name)
289             project=self._project, zone=zone, disk=disk_name)
295         logger.info("Deleted disk %s", disk_name)
316         for disk_name in set(disk_names):
318                 project=self._project, disk=disk_name, zone=zone)
319             delete_requests[disk_name] = request
644     def DetachDisk(self, instance, zone, disk_name):  argument
663             deviceName=disk_name)
1026                      disk_name,  argument
1043             "diskName": disk_name,