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#! /bin/bash
SYS=`uname -r`
if [ -f /etc/debian_version ]; then
OS=debian
elif [ -f /etc/redhat-release ]; then
OS=redhat
systemctl stop firewalld.service
else
OS=unknown
fi
MACHINE_TYPE=`uname -m`
if [ ${MACHINE_TYPE} != 'x86_64' ]; then
echo "ERROR, only 64bit OS are supported, please reinstall x86 64 bit OS"
exit 1
fi
if [ -d /mnt/huge ]; then
echo >> /dev/null
else
echo "Create huge node"
mkdir -p /mnt/huge
fi
if ! mount | grep hugetlbfs >> /dev/null ; then
mount -t hugetlbfs nodev /mnt/huge
fi
for file in /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages /sys/devices/system/node/node1/hugepages/hugepages-2048kB/nr_hugepages ; do
if [ -e $file ] ; then
if [ "$(cat $file)" != "2048" ] ; then
echo 2048 > $file
fi
fi
done
if ! lsmod | grep -q igb_uio ; then
echo "Load the drivers for the first time "
modprobe uio
km=ko/$SYS/igb_uio.ko
if [ -e $km ] ; then
insmod $km
else
echo "ERROR kernel module is not supported for this OS"
echo "Please run the following commands: "
echo "\$cd ko/src "
echo "\$make "
echo "\$make install "
echo "\$cd - "
echo "and try to run it again "
exit 1
fi
fi
# try to bind the ports from the configuration file (new DPDK)
PARENT_ARGS="$0 $@"
if ! ./dpdk_setup_ports.py --parent "$PARENT_ARGS"; then
exit 1
fi
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