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@ -106,94 +106,80 @@ chooseKeymap() {
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fi
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}
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if [ "${DO_keymap}" ]
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then
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chooseKeymap
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fi
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[ "${DO_keymap}" ] && chooseKeymap
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echo -e "${GOOD}>>${NORMAL}${BOLD} Mounting filesystems${NORMAL}"
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echo -e "${GOOD}>>${NORMAL}${BOLD} Mounting filesystems...${NORMAL}"
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# Check udev is on...
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[ "${KMAJOR}" -ge 2 ] && USE_UDEV_SUPPORT=1
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[ "${KMAJOR}" -eq 2 -a "${KMINOR}" -ge '6' ] && USE_UDEV_SUPPORT=1
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[ "${USE_UDEV_SUPPORT}" -eq '1' -a -f /sbin/udev -a "${USE_UDEV_NORMAL}" -ne 0 ] && USE_UDEV_NORMAL=1
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# Disable udev support if /dev is already mounted as devfs
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[ -e /dev/.devfsd ] && USE_UDEV_NORMAL=0
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# If using 2.4 and udev; back off...
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[ "${KMAJOR}" -eq 2 -a "${KMINOR}" -lt '6' -a "${USE_UDEV_NORMAL}" -eq 1 ] &&
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USE_UDEV_NORMAL=0
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mkdir /newroot
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if [ "${CDROOT}" -eq '1' ]
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then
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mount -t tmpfs tmpfs /newroot
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mkdir /newroot/dev /newroot/mnt /newroot/mnt/cdrom /newroot/mnt/livecd /newroot/tmp /newroot/tmp/.initrd /newroot/mnt/gentoo
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[ ! -e /newroot/dev/.devfsd ] && mount -t devfs devfs /newroot/dev
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devfsd /newroot/dev -np
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sleep 1
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mkdir /newroot/dev /newroot/mnt /newroot/mnt/cdrom /newroot/mnt/livecd /newroot/tmp /newroot/tmp/.initrd /newroot/mnt/gentoo /newroot/sys
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if [ "${USE_UDEV_NORMAL}" -eq '1' ]
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then
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# Udev is semi-broken on non /sys sysfs mount points.
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mount -t sysfs sys /sys 2> /dev/null
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mount -t sysfs sys /newroot/sys 2> /dev/null
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[ "$?" -eq '0' ] || USE_UDEV_NORMAL=0
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fi
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findcdmount /newroot/dev/cdroms/*
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# not in /dev/cdroms try /dev/ide/cd
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if [ "${REAL_ROOT}" = '' ]
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if [ "${USE_UDEV_NORMAL}" -eq '1' ]
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then
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findcdmount /newroot/dev/ide/cd/*
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cd /sys
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runUdev
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mv /dev/* /newroot/dev
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else
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if [ ! -e /newroot/dev/.devfsd ]
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then
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mount -t devfs devfs /newroot/dev
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devfsd /newroot/dev -np
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sleep 1
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fi
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fi
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findcdmount /newroot/dev/cdroms/*
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# Not in /dev/cdroms: try /dev/ide/cd
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[ "${REAL_ROOT}" = '' ] && findcdmount /newroot/dev/ide/cd/*
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if [ "${REAL_ROOT}" = '' ]
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then
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exec /bin/ash
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# Undo stuff
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# kill_devfsd # We run devfsd with -np now
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sleep 1
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umount /newroot/dev/
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sleep 1
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umount /newroot/dev 2>/dev/null
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umount /newroot/sys 2>/dev/null
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umount /sys 2>/dev/null
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umount /newroot
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# shouldn't be anything in here b/c it was on tmpfs
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rm -rf /newroot/*
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echo 'Could not find CD to boot, something else needed!'
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CDROOT=0
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echo "Could not find CD to boot, gonna need something else"
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fi
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fi
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# Check udev is on...
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[ "${KMAJOR}" -ge 2 ] && USE_UDEV_SUPPORT=1
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[ "${KMAJOR}" -eq 2 -a "${KMINOR}" -ge '6' ] && USE_UDEV_SUPPORT=1
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[ "${USE_UDEV_SUPPORT}" -eq '1' -a -f /sbin/udev -a "${USE_UDEV_NORMAL}" -ne 0 ] && USE_UDEV_NORMAL=1
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# Disable udev support if /dev is already mounted as devfs
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[ -e /dev/.devfsd ] && USE_UDEV_NORMAL=0
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# If using 2.4 and udev; back off...
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[ "${KMAJOR}" -eq 2 -a "${KMINOR}" -lt '6' -a "${USE_UDEV_NORMAL}" -eq 1 ] &&
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USE_UDEV_NORMAL=0
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# Try to mount sysfs, and if it fails, do not use udev
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if [ "${USE_UDEV_NORMAL}" -eq '1' -a "${CDROOT}" -eq '0' ]
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then
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mount -t sysfs sys /sys 2> /dev/null
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[ "$?" -eq "0" ] || USE_UDEV_NORMAL=0
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[ "$?" -eq '0' ] || USE_UDEV_NORMAL=0
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fi
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# Don't do else b/c we set CDROOT=0 if it fails to detect
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# Don't merge these two blocks; ^^ USE_UDEV_NORMAL=0...
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if [ "${USE_UDEV_NORMAL}" -eq '1' -a "${CDROOT}" -eq '0' ]
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then
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USE_DEVFS_NORMAL=0
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export ACTION=add
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export UDEV_NO_SLEEP=1
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# Add block devices and their partitions to /dev,
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# using information from /sys, and only those
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# devices (since other are not needed for boot).
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cd /sys
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for x in block/*
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do
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export DEVPATH="/${x}"
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/sbin/udev block
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for y in ${x}/*
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do
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if [ -f "${y}/dev" ]
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then
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export DEVPATH="/${y}"
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/sbin/udev block
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fi
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done
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done
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cd /
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unset -v ACTION DEVPATH UDEV_NO_SLEEP
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runUdev
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elif [ "${CDROOT}" -eq '0' -a "${USE_DEVFS_NORMAL}" -eq '1' ]
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then
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[ ! -e /dev/.devfsd ] && mount -t devfs devfs /dev
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@ -247,8 +233,8 @@ do
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break
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else
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echo -e "${GOOD}>>${NORMAL}${BOLD} Mounting root...${NORMAL}"
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mount -o rw ${REAL_ROOT} /newroot
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if [ "$?" = '0' ]
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then
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break
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@ -387,20 +373,16 @@ then
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umount /tmp/.initrd/proc || echo '*: Failed to unmount the initrd /proc!'
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mount -n --move /tmp/.initrd/dev dev || echo '*: Failed to move over the /dev tree!'
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rm /tmp/.initrd/dev -rf || '*: Failed to remove the initrd /dev!'
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elif [ "${USE_UDEV_NORMAL}" -eq '1' -a "${CDROOT}" -eq '0' ]
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elif [ "${USE_UDEV_NORMAL}" -eq '1' ]
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then
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umount /tmp/.initrd/proc || echo '*: Failed to unmount the initrd /proc!'
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umount /tmp/.initrd/sys || echo '*: Failed to unmount the initrd /sys!'
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elif [ "${CDROOT}" -eq '1' ]
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then
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# If automount at boot was on with devfs, we'll want to umount it
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# also umount proc
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mount -t proc proc /proc
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umount /tmp/.initrd/proc > /dev/null 2>&1 || echo "*: Failed to unmount /tmp/.initrd/proc!"
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umount /tmp/.initrd/proc || echo "*: Failed to unmount the initrd /proc!"
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umount /dev > /dev/null 2>&1
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mount -n --move /tmp/.initrd/dev dev || echo '*: Failed to move over the /dev tree!'
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rm /tmp/.initrd/dev -rf || '*: Failed to remove the initrd /dev!'
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umount /proc > /dev/null 2>&1
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fi
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echo -n '.'
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Tim Yamin
21 years ago