[Fedora-livecd-list] livecd-iso-to-disk and persistent issues

[Ronen B]

Hi,
I would like to use the --overlay-size-mb parameter to make a one time
chance and than lock the image.
In other words, i want to boot the image that is placed on a SD card to
make some changes in the OS (on the first boot) and then lock it so no
other changes can be made in further boots.
Any idea based on the --overlay-size-mb parameter would be appreciate
(including  boot parameters, kernel tweaks and so on...)

Thanks
Ronen