Hi all,
I'm building a Debian live image for an embedded system. I would like to
be able to upgrade the system "on the fly", probably using a web
interface. Is it possible to replace a squashfs file at runtime? I
thought about something like:
1/ remount /live/image as rw
2/ copy the new squashfs image over /live/image/live/filesystem.squashfs
3/ copy the new kernel and initrd
4/ remount /live/image as ro
5/ reboot
I doubt this is a recommended process :P But do you know if it could
work? What about aufs? Are there any other solutions to upgrade the
whole system?
Thank you.
Cyril
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