feature rootfs

Feature: rootfs

Feature records basic root filesystem settings for initramfs and generates /etc/fstab for the target root.

During image creation it writes init runtime settings and creates an fstab from the mountpoints known to the build.

Configuration

• RUNTIME_QUIET controls the default init verbosity in initramfs.
• RUNTIME_DMESG_LOGLEVEL controls the kernel log level used during early boot.

Guess logic

The feature also adds guessing support for filesystem modules needed by the detected root filesystem type.