While booting the system is not able to mount the rootfs partition into the correct directory, I think the problem is not finding the partition but creating the folder to mount it.
While booting you can press "e" on GRUB and change "ro" with "rw" the continue pressing F10, it allows to create the directory and mount the partition, on RCPL 11 it wasn't necessary, it worked fine using "ro".
1: Create a simple project like this one: $ installDir/configure --enable-board=intel-x86-64 --enable-build=production --enable-kernel=preempt-rt --enable-rootfs=glibc-core --enable-reconfig --with-rcpl-version=0018 Create an usb image: $ make usb-image 3: Boot it on a target, we used a Minnowboard Turbot to replicate. It will start printing it is unable to mount the rootfs disk. Note: It worked without problems using RCPL 0011. (The customer is migrating from RCPL 11 to 18)
