diff options
Diffstat (limited to 'mcp/scripts/lib.sh')
| -rw-r--r-- | mcp/scripts/lib.sh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh index 4e4f36908..c566cc993 100644 --- a/mcp/scripts/lib.sh +++ b/mcp/scripts/lib.sh @@ -546,6 +546,13 @@ function wait_for { ) } +function do_udev_cfg { + local _conf='/etc/udev/rules.d/99-opnfv-fuel-vnet-mtu.rules' + # http://linuxaleph.blogspot.com/2013/01/how-to-network-jumbo-frames-to-kvm-guest.html + echo 'SUBSYSTEM=="net", ACTION=="add", KERNEL=="vnet*", RUN+="/sbin/ip link set mtu 9000 dev '"'"%k"'"'"' |& sudo tee "${_conf}" + sudo udevadm control --reload || true +} + function do_sysctl_cfg { local _conf='/etc/sysctl.d/99-opnfv-fuel-bridge.conf' # https://wiki.libvirt.org/page/Net.bridge.bridge-nf-call_and_sysctl.conf |