[Libguestfs] guestfish zerofree on LVM ?

[Richard W.M. Jones]

On Thu, Sep 01, 2011 at 09:38:36PM +0100, Richard W.M. Jones wrote:
> It might be advisable to keep a backup and check your filesystem
> before and after with 'virt-ls --checksum'.

eg doing this:

http://libguestfs.org/virt-ls.1.html#differences_in_snapshots_and_backing_files

but also adding the --checksum parameter to both commands.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine.  Supports Linux and Windows.
http://et.redhat.com/~rjones/virt-df/