[MIP-391] λ€νΈμ μΌμ΄λΈ λ½μμλ μΈμ μλ¨
Subject
λ€νΈμ μΌμ΄λΈ λ½μμλ μΈμ μλ¨ο
APPLIES TO:
3.6
SYMPTOMS
test ip μλ£μ μνμμ μΌμ΄λΈ λ½μμλ μ₯μ μΈμ μλ¨.
νμ¬ λ³Έλ© κ΅¬μ±μ
λλ€.
bonding κ΅¬μ± νμ€ : RHEL 6.2 x64 κΈ°μ€μ
λλ€.
1. bonding.conf νμΌ μμ±
root@b1 ~# cat /etc/modprobe.d/bonding.conf
alias bond0 bonding
2. ifcfg-bond0 νμΌ μμ±
root@b1 ~# cd /etc/sysconfig/network-scripts/
root@b1 network-scripts# cat ifcfg-bond0
DEVICE=""bond0""
NAME=""bond0""
#HWADDR=""00:1E:C9:AB:09:A7""
NM_CONTROLLED=""no""
ONBOOT=""yes""
BOOTPROTO=none
IPADDR=10.20.3.31
NETMASK=255.255.0.0
BONDING_OPTS=""miimon=1000 mode=active-backup""
3. bondingμ slaveκ° λλ interface μΈν
root@b1 network-scripts# cat ifcfg-eth0
DEVICE=""eth0""
HWADDR=""00:1E:C9:AB:09:A7""
NM_CONTROLLED=""no""
ONBOOT=""yes""
BOOTPROTO=static
MASTER=bond0
SLAVE=yes
root@b1 network-scripts# cat ifcfg-eth1
DEVICE=""eth1""
HWADDR=""00:1E:C9:AB:09:A9""
NM_CONTROLLED=""no""
ONBOOT=""yes""
BOOTPROTO=static
MASTER=bond0
SLAVE=yes
4. network restart
CAUSE
bond0 κ΅¬μ± μ€λ₯λ‘ νλͺ
.
μμ λ΄μ©μ΄ μμΌλ―λ‘ Won't Fix λ‘ μ’
κ²°ν©λλ€.Β
SOLUTION
μμΈμ bond0 λ₯Ό ꡬμ±νλ Slave μΈν°νμ΄μ€μ MAC Address κ° μλͺ» μ€μ λμ΄ μμλ κ²μ΄ μμΈμ
λλ€.
μ΄λ΄ κ²½μ° bond0 λ₯Ό ꡬμ±νλ eth0, eth1 λ unplug λ±μ μνκ° κ°±μ λμ§λ§ bond0 μ μνλ κ°±μ λμ§ μμ΅λλ€ (컀λμ μ₯μΉ μνλ μ
λ°μ΄νΈ λμ§ μμ΅λλ€.)
Β