On Thu, Jun 7, 2012 at 6:12 PM, Richard W.M. Jones <rjones@xxxxxxxxxx> wrote: > This is caused because virtio (used by libguestfs) and the IDE > emulation (used by your VM) guess different CHS values for this disk. > > To be honest I would simply ignore this warning, since CHS values > don't matter for virtual machine disks. If you really want to fix it, > you could modify your guest to use virtio-blk, which will also make > the guest run much faster. Thanks for the clarification Richard. -- Sebastien Douche <sdouche@xxxxxxxxx> Twitter: @sdouche / G+: +sdouche