def _unmount_disk_chroot_mounts(self, abs_pacstrap_target_dir):
try_unmounting(self._executor, abs_pacstrap_target_dir)
def _unmount_nondisk_chroot_mounts(self, abs_pacstrap_inner_root):
self._messenger.info('Unmounting non-disk file systems...')
for source, options, target in reversed(_NON_DISK_MOUNT_TASKS):
abs_path = os.path.join(abs_pacstrap_inner_root, target)
try_unmounting(self._executor, abs_path)
def _try_unmounting(self, abs_path):
return try_unmounting(self._executor, abs_path)