=item Autosync / forgetting to sync.
+I<Update:> Autosync is enabled by default for all API users starting
+from libguestfs 1.5.24. This section only applies to older versions.
+
When modifying a filesystem from C or another language, you B<must>
unmount all filesystems and call L</guestfs_sync> explicitly before
you close the libguestfs handle. You can also call:
dirty guestfish scripts that forget to sync will work just fine, which
can make this very puzzling if you are trying to debug a problem.
-Update: Autosync is enabled by default for all API users starting from
-libguestfs 1.5.24.
-
=item Mount option C<-o sync> should not be the default.
If you use L</guestfs_mount>, then C<-o sync,noatime> are added