bond加带宽

bonding配置案例：

1. 接口配置文件
   [root@install network-scripts]# cat ifcfg-bond0
   DEVICE=bond0
   TYPE=Ethernet
   ONBOOT=yes
   NM_CONTROLLED=no
   BOOTPROTO=none
   IPADDR=
   PREFIX=24
   IPV6INIT=no
   USERCTL=no
   GATEWAY=8.8.8.8

[root@install network-scripts]# cat ifcfg-eth0
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPV6INIT=no
USERCTL=no
MASTER=bond0
SLAVE=yes

[root@install network-scripts]# cat ifcfg-eth1
DEVICE=eth1
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPV6INIT=no
USERCTL=no
MASTER=bond0
SLAVE=yes

2. bonding参数
   [root@install ~]# tail -2 /etc/modprobe.d/bond0.conf
   alias bond0 bonding
   options bonding mode=0 miimon=100

3. 重启网络服务
   [root@install ~]# systemctl restart network
   [root@install ~]# ip a

[root@install ~]# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)