Success!!
I am able to boot from CD-ROM or ISO in VirtualBox a WeeDog32-Void-2.5X-Live.
Boot code stanza for grub with NO persistence
Code: Select all
w_bootfrom=/mnt/sr0 w_changes=RAM
After I booted into the virtual machine I GPartED the VBox drive to /mnt/sda1 as ext4 and added the stanza:
Code: Select all
w_bootfrom=/mnt/sr0 w_changes=/mnt/sda1
This is a hack but it does work and has persistence
UPDATE : booted from CD-ROM where all changes are done to a RAM drive and are not persistent.
Then booted with w_changes=/mnt/sda1/live which also worked well once there is an /mnt/sda1/live directory to write /upper_changes and /work to. On VirtualBox I used a upupBB32 to format a virtual drive as ext4 and added the directory /live to it.