| #!/bin/sh |
| # Copyright (C) 2011 O.S. Systems Software LTDA. |
| # Licensed on MIT |
| |
| finish_enabled() { |
| return 0 |
| } |
| |
| finish_run() { |
| if [ -n "$ROOTFS_DIR" ]; then |
| if [ -n "$bootparam_rootdelay" ]; then |
| debug "Sleeping for $rootdelay second(s) to wait root to settle..." |
| sleep $bootparam_rootdelay |
| fi |
| |
| if [ -n "$bootparam_root" ]; then |
| debug "No e2fs compatible filesystem has been mounted, mounting $bootparam_root..." |
| |
| if [ "`echo ${bootparam_root} | cut -c1-5`" = "UUID=" ]; then |
| root_uuid=`echo $bootparam_root | cut -c6-` |
| bootparam_root="/dev/disk/by-uuid/$root_uuid" |
| fi |
| |
| if [ -e "$bootparam_root" ]; then |
| flags="" |
| if [ -n "$bootparam_ro" ]; then |
| if [ -n "$bootparam_rootflags" ]; then |
| bootparam_rootflags="$bootparam_rootflags," |
| fi |
| bootparam_rootflags="${bootparam_rootflags}ro" |
| fi |
| if [ -n "$bootparam_rootflags" ]; then |
| flags="$flags -o$bootparam_rootflags" |
| fi |
| if [ -n "$bootparam_rootfstype" ]; then |
| flags="$flags -t$bootparam_rootfstype" |
| fi |
| mount $flags $bootparam_root $ROOTFS_DIR |
| else |
| msg "root '$bootparam_root' doesn't exist." |
| fi |
| fi |
| |
| if [ ! -d $ROOTFS_DIR/dev ]; then |
| fatal "ERROR: There's no '/dev' on rootfs." |
| fi |
| |
| info "Switching root to '$ROOTFS_DIR'..." |
| |
| debug "Moving /dev, /proc and /sys onto rootfs..." |
| mount --move /dev $ROOTFS_DIR/dev |
| mount --move /proc $ROOTFS_DIR/proc |
| mount --move /sys $ROOTFS_DIR/sys |
| |
| cd $ROOTFS_DIR |
| exec switch_root -c /dev/console $ROOTFS_DIR ${bootparam_init:-/sbin/init} |
| else |
| debug "No rootfs has been set" |
| fi |
| } |