cat <<EOF
echo "Starting QEMU trick"
-mount -t proc none /proc
-mount -t sysfs none /sys
-mount -t tmpfs none /dev
-depmod
+if mount -t proc none /proc ; then
+ echo "mount works directly"
+ BINPR=""
+else
+ echo "trying busybox mount"
+ BINPR="/bin/busybox "
+ if ! \${BINPR}mount -t proc none /proc ; then
+ echo "mounting proc failed, cannot continue"
+ sleep 10
+ exit 1
+ fi
+fi
+\${BINPR}mount -t sysfs none /sys
+\${BINPR}mount -t tmpfs none /dev
+\${BINPR}depmod
EOF
for m in ${MODULES_LIST} ; do
echo modprobe $m
done
cat <<EOF
-mdev -s
+\${BINPR}mdev -s
if [ -e /bin/resize ] ; then
- mv /dev/tty /dev/tty-backup
- ln -s /dev/console /dev/tty
+ \${BINPR}mv /dev/tty /dev/tty-backup
+ \${BINPR}ln -s /dev/console /dev/tty
/bin/resize >/tmp/term-size
. /tmp/term-size
- stty cols \$COLUMNS rows \$LINES
- rm -f /dev/tty
- mv /dev/tty-backup /dev/tty
+ \${BINPR}stty cols \$COLUMNS rows \$LINES
+ \${BINPR}rm -f /dev/tty
+ \${BINPR}mv /dev/tty-backup /dev/tty
fi
-mount -t 9p -o ro,trans=virtio,version=9p2000.u root /mnt/rootbase
-mount -t tmpfs overlay /mnt/overlay
-mkdir -p /mnt/overlay/data
+\${BINPR}mount -t 9p -o ro,trans=virtio,version=9p2000.u root /mnt/rootbase
+\${BINPR}mount -t tmpfs overlay /mnt/overlay
+\${BINPR}mkdir -p /mnt/overlay/data
echo "Ready to setup overlay"
#sleep 5
if grep -q aufs /proc/filesystems ; then
echo "Using aufs to remap root"
- mount -n -t aufs -o noxino,noatime,dirs=/mnt/overlay/data=rw:/mnt/rootbase=ro aufs-root ${rootmnt}
+ \${BINPR}mount -n -t aufs -o noxino,noatime,dirs=/mnt/overlay/data=rw:/mnt/rootbase=ro aufs-root ${rootmnt}
else
echo "Using overlay to remap root"
- mkdir -p /mnt/overlay/work
- mount -n -t overlay -o upperdir=/mnt/overlay/data,workdir=/mnt/overlay/work,lowerdir=/mnt/rootbase overlay-root ${rootmnt}
+ \${BINPR}mkdir -p /mnt/overlay/work
+ \${BINPR}mount -n -t overlay -o upperdir=/mnt/overlay/data,workdir=/mnt/overlay/work,lowerdir=/mnt/rootbase overlay-root ${rootmnt}
fi
-mount -n -o move /dev ${rootmnt}/dev
-mount -n -o move /sys ${rootmnt}/sys
-mount -n -o move /proc ${rootmnt}/proc
-mount -t 9p -o trans=virtio,version=9p2000.u home ${rootmnt}/home
-mount -t tmpfs none ${rootmnt}/root
-mount -t tmpfs none ${rootmnt}/tmp
-mount -t tmpfs none ${rootmnt}/run
-mount -t tmpfs none ${rootmnt}/var/log
-mount -t tmpfs none ${rootmnt}/var/tmp
-
-rm ${rootmnt}/var/lib/urandom/random-seed
-rm -rf ${rootmnt}/etc/shadow
+\${BINPR}mount -n -o move /dev ${rootmnt}/dev
+\${BINPR}mount -n -o move /sys ${rootmnt}/sys
+\${BINPR}mount -n -o move /proc ${rootmnt}/proc
+\${BINPR}mount -t 9p -o trans=virtio,version=9p2000.u home ${rootmnt}/home
+\${BINPR}mount -t tmpfs none ${rootmnt}/root
+\${BINPR}mount -t tmpfs none ${rootmnt}/tmp
+\${BINPR}mount -t tmpfs none ${rootmnt}/run
+\${BINPR}mount -t tmpfs none ${rootmnt}/var/log
+\${BINPR}mount -t tmpfs none ${rootmnt}/var/tmp
+
+\${BINPR}rm -f ${rootmnt}/var/lib/urandom/random-seed
+\${BINPR}rm -rf ${rootmnt}/etc/shadow
echo >${rootmnt}/etc/shadow
-rm -rf ${rootmnt}/etc/ssh
-mkdir ${rootmnt}/etc/ssh
+\${BINPR}rm -rf ${rootmnt}/etc/ssh
+\${BINPR}mkdir ${rootmnt}/etc/ssh
-rm -f ${rootmnt}/etc/rc2.d/* ${rootmnt}/etc/rc3.d/* ${rootmnt}/etc/rc4.d/* ${rootmnt}/etc/rc5.d/*
+\${BINPR}rm -f ${rootmnt}/etc/rc2.d/* ${rootmnt}/etc/rc3.d/* ${rootmnt}/etc/rc4.d/* ${rootmnt}/etc/rc5.d/*
-rm -rf ${rootmnt}/etc/fstab.d ${rootmnt}/etc/fstab
+\${BINPR}rm -rf ${rootmnt}/etc/fstab.d ${rootmnt}/etc/fstab
echo >${rootmnt}/etc/fstab
-rm -rf ${rootmnt}/var/lib/dpkg/lock ${rootmnt}/var/lib/apt/lists/lock ${rootmnt}/var/cache/apt/archives/lock
-rm -rf ${rootmnt}/etc/apt/apt.conf.d/*etckeeper ${rootmnt}/var/lib/dpkg/triggers/Lock
+\${BINPR}rm -rf ${rootmnt}/var/lib/dpkg/lock ${rootmnt}/var/lib/apt/lists/lock ${rootmnt}/var/cache/apt/archives/lock
+\${BINPR}rm -rf ${rootmnt}/etc/apt/apt.conf.d/*etckeeper ${rootmnt}/var/lib/dpkg/triggers/Lock
-rm -rf ${rootmnt}/etc/network/interfaces.d ${rootmnt}/etc/network/interfaces
+\${BINPR}rm -rf ${rootmnt}/etc/network/interfaces.d ${rootmnt}/etc/network/interfaces
echo "auto lo eth0" >${rootmnt}/etc/network/interfaces
echo "iface lo inet loopback" >>${rootmnt}/etc/network/interfaces
echo "iface eth0 inet dhcp" >>${rootmnt}/etc/network/interfaces
shell=/bin/sh
fi
-mv ${rootmnt}/etc/inittab ${rootmnt}/etc/inittab.orig
-cp ${rootmnt}/etc/inittab.orig ${rootmnt}/etc/inittab
-sed -i -e '/\/sbin\/.*getty/d' ${rootmnt}/etc/inittab
+\${BINPR}mv ${rootmnt}/etc/inittab ${rootmnt}/etc/inittab.orig
+\${BINPR}cp ${rootmnt}/etc/inittab.orig ${rootmnt}/etc/inittab
+\${BINPR}sed -i -e '/\/sbin\/.*getty/d' ${rootmnt}/etc/inittab
#echo "1:2345:respawn:/bin/sh" >>${rootmnt}/etc/inittab
#echo "T0:1234:respawn:/bin/sh" >>${rootmnt}/etc/inittab