I'm trying to set up a multiboot usb stick with Ubuntu and Backtrack5 with persistence, as per instructions here.
Being Backtrack5 derived from Ubuntu, it uses the same "casper-rw" file.
I'd need to have two different "casper-rw" files, e.g. "casper-rw-ubuntu" and "casper-rw-bt5", or perhaps to have them in different folders, e.g. "/ubuntu/casper-rw" and "/bt5/casper-rw".
Is there a kernel boot parameter to specify the filename of the persistence file?
Thank you in advance for answering.