I think I found the thread but it was about the jffs being read only
this is what mine looks like
cat /proc/mounts
/dev/root / squashfs ro,relatime 0 0
devtmpfs /dev devtmpfs rw,relatime,size=255988k,nr_inodes=63997,mode=755 0 0
proc /proc proc rw,relatime 0 0
tmpfs /var tmpfs rw,relatime 0 0...