[uml-user] remote backups

[Michael W. <we...@mi...>]

I would like to copy my uml filesystems to the centrilized backup disks
which are on the file server.  What is a mechanism for this that
respects the sparsity of the files?  I have tried `scp` and `rsync` but
have not found sparsity options for them like `cp --sparse=always`