-
- /* You only need to call guestfs_sync if you have made
- * changes to the guest image. (But if you've made changes
- * then you *must* sync). See also: guestfs_umount and
- * guestfs_umount_all calls.
+
+ /* This is only needed for libguestfs < 1.5.24. Since then
+ * it is done automatically when you close the handle. See
+ * discussion of autosync in this page.