piclone needs "blank" sd card.
All i/o options in piclone are ghosted. The help says it wants a blank
sd card. How it this accomplished if piclone has attempted to use it
previously and it contains week old non-precious data? Is it sufficient
to wipe out the GPT partition table with dd using 20k worth
of /dev/zero? I'm concerned that might wipe out the card totally.
Cheers, Gene Heskett
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>