"리눅스 본딩 확인"의 두 판 사이의 차이

2017년 7월 11일 (화) 04:17 기준 최신판

리눅스 이더넷 bond 확인
리눅스 bonding 확인
리눅스 bonding 정보 수집

1 방법 1: bondN 파일[ | ]

[root@zetawiki ~]# grep -H ^'Slave Interface'  /proc/net/bonding/bond*
/proc/net/bonding/bond0:Slave Interface: eth0
/proc/net/bonding/bond0:Slave Interface: eth1
/proc/net/bonding/bond1:Slave Interface: eth2
/proc/net/bonding/bond1:Slave Interface: eth3

→ eth0 + eth1 = bond0

→ eth2 + eth3 = bond1

2 방법 2: ifcfg-ethN 파일[ | ]

[root@zetawiki ~]# grep -H MASTER= /etc/sysconfig/network-scripts/ifcfg-eth*
/etc/sysconfig/network-scripts/ifcfg-eth0:MASTER=bond0
/etc/sysconfig/network-scripts/ifcfg-eth1:MASTER=bond0
/etc/sysconfig/network-scripts/ifcfg-eth2:MASTER=bond1
/etc/sysconfig/network-scripts/ifcfg-eth3:MASTER=bond1

→ eth0 + eth1 = bond0

→ eth2 + eth3 = bond1

3 방법 3: ip link[ | ]

[root@zetawiki ~]# ip link | grep bond0
4: eth2: <BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 qlen 100
5: eth3: <BROADCAST,MULTICAST,NOARP,SLAVE,DEBUG,AUTOMEDIA,PORTSEL,NOTRAILERS,UP> mtu 1500 qdisc pfifo_fast master bond0 qlen 100
58: bond0: <BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue

→ eth2 + eth3 = bond0

4 같이 보기[ | ]

5 참고[ | ]

http://linux-ip.net/html/ether-bonding.html

@@ 3번째 줄: / 3번째 줄: @@
 ;리눅스 bonding 정보 수집
-==방법 1: ifcfg-eth 파일==
+==방법 1: bondN 파일==
-<source lang='dos'>
+<source lang='console'>
-[root@localhost ~]# grep -H MASTER= /etc/sysconfig/network-scripts/ifcfg-eth*
+[root@zetawiki ~]# grep -H ^'Slave Interface'  /proc/net/bonding/bond*
+/proc/net/bonding/bond0:Slave Interface: eth0
+/proc/net/bonding/bond0:Slave Interface: eth1
+/proc/net/bonding/bond1:Slave Interface: eth2
+/proc/net/bonding/bond1:Slave Interface: eth3
+</source>
+:→ eth0 + eth1 = bond0
+:→ eth2 + eth3 = bond1
+==방법 2: ifcfg-ethN 파일==
+<source lang='console'>
+[root@zetawiki ~]# grep -H MASTER= /etc/sysconfig/network-scripts/ifcfg-eth*
 /etc/sysconfig/network-scripts/ifcfg-eth0:MASTER=bond0
 /etc/sysconfig/network-scripts/ifcfg-eth1:MASTER=bond0
@@ 11번째 줄: / 22번째 줄: @@
 /etc/sysconfig/network-scripts/ifcfg-eth3:MASTER=bond1
 </source>
-:→ eth0 + eth1 → bond0
+:→ eth0 + eth1 = bond0
-:→ eth2 + eth3 → bond1
+:→ eth2 + eth3 = bond1
-==전체 확인==
+==방법 3: ip link==
-===명령어===
+<source lang='console'>
-<source lang='bash'>
+[root@zetawiki ~]# ip link | grep bond0
-DEVNAMES=(`ifconfig -a | grep eth | awk '{print $1}' | xargs echo`)
+: eth2: <BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 qlen 100
-for DEVNAME in "${DEVNAMES[@]}"
+: eth3: <BROADCAST,MULTICAST,NOARP,SLAVE,DEBUG,AUTOMEDIA,PORTSEL,NOTRAILERS,UP> mtu 1500 qdisc pfifo_fast master bond0 qlen 100
-do
+: bond0: <BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue
-        MASTER=`grep MASTER= /etc/sysconfig/network-scripts/ifcfg-$DEVNAME`
-        echo "$DEVNAME --- $MASTER"
-done
 </source>
+:→ eth2 + eth3 = bond0
-===실행예시===
-<source lang='dos'>
-[root@jmnote ~]# for DEVNAME in "${DEVNAMES[@]}"; do MASTER=`grep MASTER= /etc/sysconfig/network-scripts/ifcfg-$DEVNAME`; echo "$DEVNAME --- $MASTER"; done
-eth0 --- MASTER=bond1
-eth1 --- MASTER=bond1
-eth2 ---
-eth3 ---
-eth4 --- MASTER=bond0
-eth5 ---
-eth6 --- MASTER=bond0
-eth7 ---
-</source>
-:→ eth0과 eth1이 bond1로 묶여 있음
-:→ eth4과 eth6이 bond0으로 묶여 있음
 ==같이 보기==
@@ 44번째 줄: / 38번째 줄: @@
 *[[리눅스 이더넷 펌웨어 버전 수집]]
 *[[/etc/sysconfig/network-scripts/ifcfg-eth0]]
+*[[/proc/net/bonding/bond0]]
+*[[리눅스 ip link]]
+==참고==
+*http://linux-ip.net/html/ether-bonding.html
 [[분류: 리눅스 네트워크]]