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#!/bin/bash |
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trap ":" INT QUIT TSTP |
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source /etc/init.d/functions.sh |
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#no /usr yet, very likely |
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin |
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umask 022 |
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|
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try() { |
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eval $* |
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if [ $? -ne 0 ] |
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then |
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echo -e "$ENDCOL$NORMAL[$BAD oops $NORMAL]" |
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echo |
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echo '!!! '"ERROR: the $1 command did not complete successfully." |
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echo '!!! '"(\" ${*} \")" |
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echo '!!! '"Since this is a critical task, startup cannot continue." |
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echo |
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/sbin/sulogin $CONSOLE |
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reboot -f |
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fi |
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} |
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|
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mountshm() { |
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ebegin "Mounting tmpfs at /dev/shm" |
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try mount -n -t tmpfs tmpfs /dev/shm -o rw,mode=0644,size=4m |
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eend |
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install -d -m0755 /dev/shm/etc |
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#set up mtab script |
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touch /dev/shm/etc/mtab.sh |
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chmod 0644 /dev/shm/etc/* |
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echo mount -f / >> /dev/shm/etc/mtab.sh |
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echo mount -f -t tmpfs tmpfs /dev/shm -o rw,mode=0644,size=4m >> /dev/shm/etc/mtab.sh |
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echo mount -f --bind /dev /dev-state >> /dev/shm/etc/mtab.sh |
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# local swaptot |
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# local tmpfsmax |
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# if [ ! -e /proc/meminfo ] |
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# then |
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# tmpfsmax=4 |
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# else |
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# swaptot=`cat /proc/meminfo | sed -n -e '/^Mem:/{s/\(Mem:\)[[:space:]]*\([[:digit:]]*\) \(.*\)/\2/;p}'` |
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# swaptot=$(( $swaptot / 1024000 )) |
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# tmpfsmax=$(( $swaptot / 2 )) |
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# if [ $tmpfsmax -lt 4 ] |
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# then |
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# tmpfsmax=4 |
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# fi |
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# fi |
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# echo ebegin "Limiting tmpfs size to ${tmpfsmax}Mb" >> /dev/shm/etc/mtab.sh |
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# #hopefully, this will avoid the "tmpfs not mounted" error |
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# echo mount -t tmpfs tmpfs /dev/shm -o remount,size=${tmpfsmax}m >> /dev/shm/etc/mtab.sh |
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# echo eend \$? >> /dev/shm/etc/mtab.sh |
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echo mount -f /proc >> /dev/shm/etc/mtab.sh |
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echo mount -f -t devfs none /dev >> /dev/shm/etc/mtab.sh |
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} |
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|
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if [ $$ -ne 1 ] |
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then |
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exec /sbin/init.system $* |
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fi |
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|
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|
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echo |
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echo -e "${GOOD}Gentoo Linux${GENTOO_VERS}; \e[34;01mhttp://www.gentoo.org${NORMAL}\n Copyright 2001 Gentoo Technologies, Inc.; Distributed under the GPL" |
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echo |
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|
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ebegin "Mounting /proc" |
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mount -n /proc |
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eend $? |
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devfs="yes" |
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for copt in `cat /proc/cmdline` |
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do |
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if [ "${copt%=*}" = "gentoo" ] |
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then |
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parms=${copt##*=} |
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#parse gentoo option |
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if [ "${parms/nodevfs//}" != "${parms}" ] |
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then |
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devfs="no" |
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fi |
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fi |
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done |
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|
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if [ -e /dev/.devfsd ] |
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then |
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clear |
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echo |
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einfo "The Gentoo Linux system initialization scripts have detected that /dev" |
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einfo "has been automatically mounted by the kernel. This behavior will" |
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einfo "prevent devfs from automatically saving and restoring device" |
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einfo "permissions. While not optimal, your system will still be able to boot," |
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einfo "but any changes to permissions in /dev will not be persistent until you" |
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einfo "fix this problem." |
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echo |
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einfo "Fortunately, the fix for this problem is quite simple; all you need to" |
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einfo "do is pass the \"devfs=nomount\" boot option to the kernel (via GRUB" |
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einfo "or LILO) the next time you boot. Then /dev will not be auto-mounted." |
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einfo "The next time you compile your kernel, be sure that you do not" |
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einfo "enable the \"Automatically mount filesystem at boot\" devfs kernel" |
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einfo "configuration option. Then the \"devfs=nomount\" hack will no longer be" |
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einfo "needed." |
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echo |
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read -t 15 -p "(hit Enter to continue or wait 15 seconds...)" |
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else |
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ebegin "Moving /dev to /dev-state"; try mount -n --bind /dev /dev-state; eend |
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ebegin "Mounting devfs at /dev"; try mount -n -t devfs none /dev; eend |
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if [ -d /dev-state/compat ] |
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then |
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ebegin "Copying devices from /dev-state/compat to /dev" |
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cp -ax /dev-state/compat/* /dev |
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eend |
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fi |
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fi |
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|
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#mount shm and do dep scan |
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mountshm |
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/etc/init.d/depscan.sh |
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|
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if [ "$devfs" = "yes" ] |
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then |
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ebegin "Starting devfsd"; /sbin/devfsd /dev >/dev/null 2>&1; eend $? |
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fi |
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|
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#swap needs to be activated *after* devfs has been mounted and *after* |
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#devfsd has been started, so that the fstab can be properly parsed |
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|
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ebegin "Activating swap" |
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swapon -a |
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eend |
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|
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#Now that swap has been activated, we can calculate a reasonable size limit |
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#for /dev/shm so that it doesn't exhaust VM if filled. |
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|
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exec /sbin/init.system $* |
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#rename to init.system |
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