05/30/2019 1:35 PM
post119718
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Could someone provide an example on how to use QNX's mount to achieve an overlay filesystem using the "mount -o before
after" command?
Our QNX image is on a fat32 filesystem containing the boot and image files. This comes up as read only. I'd like to
overlay a writable filesystem (qnx6 for now) on top of this to ease development. To the extent that a file created in
the writable space would hide the file in the read-only space and be used in place of it. For example, to achieve a
similar result as the (typical Linux mount command using the under/over i.e. “mount -t overlay overlay -olowerdir=/
lower,upperdir=/upper,workdir=/work /merged”.)
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