01a9868a70
mkinitramfs: run_bootloader shall be called if -B not specified for delete mode.
mkinitramfs: use find -L when copying scripts files, so that it works
in a chroot for xbps-src.
init: do not mount devpts, do not create /var/lock, umount /sys
and /proc in initramfs.
scripts: simplify them and assume that blkid is used everywhere.
scripts: remove specific stuff for lilo compat.
--HG--
branch : gnome3
112 lines
2.7 KiB
Bash
112 lines
2.7 KiB
Bash
# Local filesystem mounting -*- shell-script -*-
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pre_mountroot()
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{
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log_begin_msg "Running /scripts/local-top"
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run_scripts /scripts/local-top
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log_end_msg
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wait_for_udev 10
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# Load ubi with the correct MTD partition and return since fstype
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# doesn't work with a char device like ubi.
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if [ -n "$UBIMTD" ]; then
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modprobe ubi mtd=$UBIMTD
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return
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fi
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# Don't wait for a root device that doesn't have a corresponding
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# device in /dev (ie, mtd0)
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if [ "${ROOT#/dev}" = "${ROOT}" ]; then
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return
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fi
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# If the root device hasn't shown up yet, give it a little while
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# to deal with removable devices
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if [ ! -e "${ROOT}" ] || ! $(get_fstype "${ROOT}" >/dev/null); then
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log_begin_msg "Waiting for root file system"
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# Default delay is 30s
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slumber=${ROOTDELAY:-30}
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slumber=$(( ${slumber} * 10 ))
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while [ ! -e "${ROOT}" ] \
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|| ! $(get_fstype "${ROOT}" >/dev/null); do
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/bin/sleep 0.1
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slumber=$(( ${slumber} - 1 ))
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[ ${slumber} -gt 0 ] || break
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done
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if [ ${slumber} -gt 0 ]; then
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log_end_msg 0
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else
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log_end_msg 1 || true
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fi
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fi
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# We've given up, but we'll let the user fix matters if they can
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while [ ! -e "${ROOT}" ]; do
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# give hint about renamed root
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case "${ROOT}" in
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/dev/hd*)
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suffix="${ROOT#/dev/hd}"
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major="${suffix%[[:digit:]]}"
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major="${major%[[:digit:]]}"
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if [ -d "/sys/block/sd${major}" ]; then
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echo "WARNING bootdevice may be renamed. Try root=/dev/sd${suffix}"
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fi
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;;
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/dev/sd*)
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suffix="${ROOT#/dev/sd}"
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major="${suffix%[[:digit:]]}"
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major="${major%[[:digit:]]}"
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if [ -d "/sys/block/hd${major}" ]; then
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echo "WARNING bootdevice may be renamed. Try root=/dev/hd${suffix}"
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fi
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;;
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esac
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echo "Gave up waiting for root device. Common problems:"
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echo " - Boot args (cat /proc/cmdline)"
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echo " - Check rootdelay= (did the system wait long enough?)"
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echo " - Check root= (did the system wait for the right device?)"
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echo " - Missing modules (cat /proc/modules; ls /dev)"
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panic "ALERT! ${ROOT} does not exist. Dropping to a shell!"
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done
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}
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mountroot()
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{
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pre_mountroot
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# Get the root filesystem type if not set
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if [ -z "${ROOTFSTYPE}" ]; then
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FSTYPE=$(get_fstype "${ROOT}")
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else
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FSTYPE=${ROOTFSTYPE}
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fi
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log_begin_msg "Running /scripts/local-premount"
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run_scripts /scripts/local-premount
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log_end_msg
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if [ "${readonly}" = "y" ]; then
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roflag=-r
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else
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roflag=-w
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fi
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# FIXME This has no error checking
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modprobe ${FSTYPE}
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# FIXME This has no error checking
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# Mount root
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if [ "${FSTYPE}" != "unknown" ]; then
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mount ${roflag} -t ${FSTYPE} ${ROOTFLAGS} ${ROOT} ${rootmnt}
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else
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mount ${roflag} ${ROOTFLAGS} ${ROOT} ${rootmnt}
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fi
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log_begin_msg "Running /scripts/local-bottom"
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run_scripts /scripts/local-bottom
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log_end_msg
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}
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