Allows you to use as root a partition instead of the rootfs.img for recovering an old install, and fails safe when no rootfs is found, dropping the user to a shell if something goes wrong.
Signed-off-by: Radu Moisan <[email protected]> Signed-off-by: Alexandru Damian <[email protected]> --- meta/recipes-core/initrdscripts/files/init-live.sh | 44 +++++++++++++++++++- 1 file changed, 42 insertions(+), 2 deletions(-) diff --git a/meta/recipes-core/initrdscripts/files/init-live.sh b/meta/recipes-core/initrdscripts/files/init-live.sh index 5682fd1..3867dfd 100644 --- a/meta/recipes-core/initrdscripts/files/init-live.sh +++ b/meta/recipes-core/initrdscripts/files/init-live.sh @@ -68,13 +68,49 @@ fatal() { early_setup +# wait for the udevd to settle +echo "Waiting for udev to settle..." +udevadm settle + [ -z "$CONSOLE" ] && CONSOLE="/dev/console" read_args -echo "Waiting for removable media..." -while true +# boot partiton menu, if one or more bootable partitions exist +BOOTMENU=`ls /media/sd*/sbin/init 2>/dev/null | wc -l` +if [ $BOOTMENU -gt 0 ]; then + choice=0 + while [ $choice -le 0 ]; do + echo "1). boot live ramfs image" + count=2 + for i in `ls /media/sd*/sbin/init 2>/dev/null | cut -d "/" -f 3`; do + echo $count"). boot /dev/"$i + choicecmd[$count]=$i + count=$(( count + 1)) + done + echo + echo -n "Your choice: " + read choice + done + + if [ $choice -gt 1 ]; then + #ROOT_MOUNT=/media/${choicecmd[${choice}]} + ROOT_MOUNT=none #testing + echo "Booting local root ... $ROOT_MOUNT" + if [ -d $ROOT_MOUNT ]; then + boot_live_root + else + fatal "Rootfs partition not mounted" + fi + fi +fi + +echo -n "Waiting for removable media... " +CNT=0 +while [ $CNT -le 3 ]; do + echo -n "$CNT " + CNT=$(( $CNT + 1 )) for i in `ls /media 2>/dev/null`; do if [ -f /media/$i/$ROOT_IMAGE ] ; then found="yes" @@ -91,6 +127,10 @@ do sleep 1 done +if [ "$found" != "yes" ]; then + fatal "...could not mount removable media, drop to shell" +fi + case $label in boot) mkdir $ROOT_MOUNT -- 1.7.9.5 _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
