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|
#!/bin/bash
# starts the UML instances with a hidden screen
#
# Copyright (C) 2004 Eric Marchionni, Patrik Rayo
# Zuercher Hochschule Winterthur
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
. $PWD/scripts/function.sh
if [ "$#" -eq 0 ]
then
HOSTS=$STRONGSWANHOSTS
else
HOSTS=$*
fi
BOOTING_HOSTS=""
count_max=12
count=0
for host in $HOSTS
do
up=0
if [ -d ~/.uml/${host} ]
then
pid=`cat ~/.uml/${host}/pid`
up=`ps up $pid | wc -l`
fi
if [ $up -eq 2 ]
then
cecho " * Great, ${host} is already running!"
else
rm -rf ~/.uml/${host}
BOOTING_HOSTS="$BOOTING_HOSTS ${host}"
let "count_max += 12"
UMLHOSTFS=$BUILDDIR/root-fs/${host}.img
[ -f $UMLHOSTFS ] || die "!! uml root file system '$UMLHOSTFS' not found"
cecho-n " * Starting ${host}.."
eval setsid $UMLKERNEL umid=${host} ubda=$UMLHOSTFS \$SWITCH_${host} mem=${MEM}M con=null con1=xterm >>$LOGFILE 2>&1 &
cgecho "done"
fi
done
if [ -z "$BOOTING_HOSTS" ]
then
exit 0
fi
cecho " * Waiting for the uml instances to finish booting"
for host in $BOOTING_HOSTS
do
cecho-n " * Checking on $host.."
while [ $count -lt $count_max ] && [ ! -d ~/.uml/$host ]
do
cecho-n "."
sleep 5
let "count+=1"
done
if [ $count -ge $count_max ]
then
cecho "exit"
exit 1
fi
up=`uml_mconsole $host proc net/route 2> /dev/null | grep eth0 | wc -l`
while [ $count -lt $count_max ] && [ $up -eq 0 ]
do
cecho-n "."
sleep 5
up=`uml_mconsole $host proc net/route 2> /dev/null | grep eth0 | wc -l`
let "count+=1"
done
if [ $count -ge $count_max ]
then
cecho "exit"
exit 1
else
cgecho "up"
fi
done
cecho " * All uml instances are up now"
|
