Hi everyone!
I can't mount external disk as root via overlayfs. I did everything from here.
My config:
config 'mount'
option target '/overlay'
option uuid '38424f05-e921-4311-9ac0-088800f57675'
option enabled '1'
option fstype 'ext4'
I mounted to '/', /tmp/root' too but got the same result
In dmesg the following messages:
[ 11.230915] mount_root: loading kmods from internal overlay
[ 12.917015] mount_root: failed to mount -t jffs2 /dev/mtdblock9 /tmp/overlay: Invalid argument
[ 14.074363] mount_root: switching to jffs2 overlay
[ 14.079255] mount_root: switching to jffs2 failed - fallback to ramoverlay