File prenetwork.sh of Package kiwi-hooks-for-obs-worker

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File prenetwork.sh of Package kiwi-hooks-for-obs-worker

# to be stored in /kiwi-hooks/prenetwork.sh in the initrd

echo "sleep a little for nic renames"
sleep 1

if test `uname -m` = "s390x" ; then
    grep -q "readchannel=0.0.0820" /proc/cmdline && qeth_configure -l -n 1 0.0.0620 0.0.0621 0.0.0622 1
    grep -q "readchannel=0.0.f220" /proc/cmdline && qeth_configure -l -n 0 0.0.f200 0.0.f201 0.0.f202 1
    grep -q "readchannel=0.0.f120" /proc/cmdline && qeth_configure -l -n 0 0.0.f100 0.0.f101 0.0.f102 1
fi
#  if [ -z "$bond_mode" ] ; then
#    bond_mode=0
#  fi
#  if [ -z "$bond_driver" ] ; then
#    bond_driver=qeth
#  fi
#fi

if test -n "$bond_mode" -a -n "$bond_driver" ; then 
N=0
for i in /sys/class/net/e* ; do
  INT=`basename $i`
  DR=`readlink $i/device/driver`
  DRX=`basename $DR`
  if test "$DRX" = "$bond_driver" ; then
    E[$N]=$INT
    N=$((N+1))
  fi
done

MDEV=${E[0]}

BOND_MO="mode=balance-rr miimon=1000" ; BMO="balance-rr" ; BMI="1000"

case $bond_mode in
	0) BOND_MO="mode=balance-rr miimon=1000" ; BMO="balance-rr" ; BMI="1000" ;;
	1) BOND_MO="mode=1 miimon=100 primary=$MDEV" ; BMO="1" ; BMI="100" ;;
	4) BOND_MO="mode=4 miimon=100" ; BMO="4" ; BMI="100";;
esac

cat << EOF >> /etc/sysconfig/network/ifcfg-bond0
BONDING_MASTER='yes'
BONDING_MODULE_OPTS='$BOND_MO'
STARTMODE='auto'
USERCONTROL='no'
EOF

if test `uname -m` = "s390x" ; then

cat << EOF >> /etc/sysconfig/network/ifcfg-bond0
BOOTPROTO='static'
IPADDR='$hostip'
IPADDR_1='$hostip6'
EOF

else

cat << EOF >> /etc/sysconfig/network/ifcfg-bond0
BOOTPROTO='dhcp'
EOF

M=0
while test $M -lt $N ; do
  echo "BONDING_SLAVE$M='"${E[$M]}"'"
  M=$((M+1))
done >> /etc/sysconfig/network/ifcfg-bond0

rm -f /etc/sysconfig/network/ifcfg-eth0

export iface_static=bond0
# now barefooted...

if [ ! -r "/sys/class/net/bonding_masters" ] ; then
                /sbin/modprobe bonding max_bonds=0
fi

echo "+bond0" > /sys/class/net/bonding_masters

echo $BMO > /sys/class/net/bond0/bonding/mode
echo $BMI > /sys/class/net/bond0/bonding/miimon

M=0
while test $M -lt $N ; do
  slave=${E[$M]}
  ip link set dev $slave down
  ip addr flush dev $slave
  echo "+$slave" > /sys/class/net/bond0/bonding/slaves
  M=$((M+1))
done
ip addr flush dev bond0
if test `uname -m` = "s390x" ; then
ip addr add $hostip dev bond0
ip link set dev bond0 up
fi

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File prenetwork.sh of Package kiwi-hooks-for-obs-worker

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