[patch] patch for rc

rc.patch (text/plain), 4.04 KB, created by Olivier Crete (RETIRED) on 2003-06-26 14:57:18 UTC

--- /sbin/rc.orig	2003-05-27 03:06:15.000000000 -0400
+++ /sbin/rc	2003-06-20 05:41:49.000000000 -0400
@@ -51,6 +51,29 @@
 	try mount -n /proc; \
 	eend $?
 
+	# We set the forced softlevel from the kernel command line
+	# It needs to be run right after proc is mounted for the
+	# boot runlevel
+	for copt in `cat /proc/cmdline`
+	do
+		if [ "${copt%=*}" = "softlevel" ]
+		then
+		 	CONFSUFFIX=".${copt##*=}"
+		elif [ "${copt%=*}" = "bootlevel" ]
+		then
+			BOOTLEVEL="${copt##*=}"
+		fi
+	done
+
+	if [ -d /etc/runlevels/boot${CONFSUFFIX} \
+	     -o -L /etc/runlevels/boot${CONFSUFFIX} \
+	     -a ! "${BOOTLEVEL}" ]
+	then
+		BOOTLEVEL="boot${CONFSUFFIX}"
+	else
+		BOOTLEVEL="boot"
+	fi
+
 	# check if the user disabled devfs
 	devfs="yes"
 	get_bootparam "nodevfs"
@@ -154,77 +177,14 @@
 	
 	/sbin/depscan.sh
 
-	# Saving the kernel attributed hostname to a file for future
-	# initialisation selection: see /etc/init.d/switch.
-	get_bootparam "adelie" && cat /proc/sys/kernel/hostname > ${svcdir}/hostname
-
-	get_bootparam "adelie" && einfo "Server/Node low-level initialisation..."
-	if checkserver
-	then
-		get_bootparam "adelie" && einfo "Server detected."
-		
-		# swap needs to be activated *after* devfs has been mounted and *after*
-		# devfsd has been started, so that the fstab can be properly parsed
-		# and only if the server is initialized
-		ebegin "Activating swap"
-		/sbin/swapon -a &>/dev/null
-		eend 0
-	else
-		#
-		# Low-level Node Initialisation
-		#
-		einfo "Node detected."
-		ebegin "Importing local userspace on node"
-		
-		try mount -t tmpfs none ${shmdir}
-		
-		for DIR in /etc /var /root;
-		do
+	# swap needs to be activated *after* devfs has been mounted and *after*
+	# devfsd has been started, so that the fstab can be properly parsed
+	# and only if the server is initialized
+	ebegin "Activating swap"
+	/sbin/swapon -a &>/dev/null
+	eend 0
 
-			if grep -q -v "^${DIR}[[:space:]]" /etc/exports
-			then
-				mount -o nolock -n server:${DIR} ${DIR}
-			fi
-	
-			if [ -e /etc/conf.d/exclude/${DIR} ] 
-			then
-				find ${DIR} -type d | grep -v -f /etc/conf.d/exclude/${DIR} > ${shmdir}/${DIR}.lst
-			else
-				find ${DIR} -type d > ${shmdir}/${DIR}.lst
-			fi
-			
-			for SUBDIR in $(cat ${shmdir}/${DIR}.lst); 
-			do
-				mkdir ${shmdir}/${SUBDIR}
-				chmod --reference=${SUBDIR} ${shmdir}/${SUBDIR}
-				cp -dp ${SUBDIR}/* ${shmdir}/${SUBDIR} &>/dev/null
-			done
-			
-			if [ -e /etc/conf.d/exclude/${DIR} ]
-			then
-				for EMPTYDIR in $(cat /etc/conf.d/exclude/${DIR});
-				do
-					mkdir ${shmdir}/${EMPTYDIR}
-					chmod --reference=${SUBDIR} ${shmdir}/${SUBDIR}
-				done
-			fi
-
-			umount -n ${DIR} > /dev/null
-			mount -n -o bind ${shmdir}/${DIR} ${DIR}
-		done
-		
-		mkdir ${shmdir}/tmp
-		chmod 0777 ${shmdir}/tmp
-		mount -n -o bind ${shmdir}/tmp /tmp
-		
-		cat /proc/mounts > /etc/mtab
-		
-		cp -f /etc/inittab.node /etc/inittab
-		[ -e /etc/fstab.node ] && cp -f /etc/fstab.node /etc/fstab
-		killall -1 init
-		
-		eend 0
-	fi
+ 	argv1="${BOOTLEVEL}"	
 
 	# set the console loglevel to 1 for a cleaner boot
 	# the logger should anyhow dump the ring-0 buffer at start to the
@@ -245,10 +205,18 @@
 	then
 		export SOFTLEVEL="$(cat ${svcdir}/softlevel)"
 	else
-		export SOFTLEVEL="boot"
+		export SOFTLEVEL="${BOOTLEVEL}"
 	fi
 else
-	export SOFTLEVEL="${argv1}"
+	[ -f ${svcdir}/softlevel ] && \
+		LAST_SOFTLEVEL="$(cat ${svcdir}/softlevel)"
+	if [ "${LAST_SOFTLEVEL:0:4}" = "boot" -a "${argv1}" = "default" \
+	     -a "${forcedlevel}" ]
+	then
+		export SOFTLEVEL="${forcedlevel}"
+	else
+		export SOFTLEVEL="${argv1}"
+	fi
 fi
 
 if [ ! -f ${svcdir}/softlevel ]
@@ -273,11 +241,11 @@
 	exit 1
 else
 	myscripts=""
-	if [ "${SOFTLEVEL}" != "boot" ]
+	if [ "${SOFTLEVEL}" != "${BOOTLEVEL}" ]
 	then
 		# normal runlevels *include* boot scripts
 		mylevels="$(dolisting /etc/runlevels/${SOFTLEVEL}/)"
-		mylevels="${mylevels} $(dolisting /etc/runlevels/boot/)"
+		mylevels="${mylevels} $(dolisting /etc/runlevels/${BOOTLEVEL}/)"
 	else
 		# non-normal runlevels don't include boot scripts as default
 		mylevels="$(dolisting /etc/runlevels/${SOFTLEVEL}/)"