i can see that kamikaze's root filesystem is based on an initial
(read-only) squashfs, augmented by a mini_fo filesystem mounted under
/jffs, and that any changes to my root filesystem will actually be
recorded in the mini_fo under /jffs.
but am i allowed to manually mess around under /jffs? if i crate
as i understand it, what's in the mini_fo FS takes precedence
over what's in squashfs, be they new files or modified files.
but am i allowed to manually mess around under /jffs? say i create
a new file in the root fs -- it will simultaneously show up under
/jffs, of course. but can i delete it from under /jffs if i decided i
didn't want it anymore? would that make it vanish from under the root
filesystem? it would be easy to test, but i'd rather not try it in
case it causes some kind of weird, underlying filesystem corruption
because i did something i shouldn't have.
and the same question with modifying existing files. if i change a
file that's already in squashfs, it's new version will end up in
/jffs. so could i delete that /jffs file to recover the original file
as it exists in squashfs? thanks.
rday
--
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcourse.ca Waterloo, Ontario, CANADA
========================================================================
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