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1. Ö¸¶¨Íø¿¨IP
½¨Á¢²¢ÐÞ¸Äifcfg-bond0Îļþ£¬°ÑIPµØÖ·¡¢×ÓÍøÑÚÂë¡¢Íø¿¨IDµÈÐÅÏ¢Ö¸¶¨µ½ÐéÄâÍø¿¨£¨bond0£©¼´¿É¡£×¢Ò⣬²»ÒªÖ¸¶¨µ¥¸öÍø¿¨µÄÕâЩÐÅÏ¢¡£
#cp /etc/sysconfig/network-scripts/ifcfg-eth0 ifcfg-bond0
#vi /etc/sysconfig/network-scripts/ifcfg-bond0
°Ñifcfg-bond0ÎļþÐÞ¸ÄΪÈçÏÂÄÚÈÝ£º
DEVICE=bond0
BOOTPROTO=static
IPADDR=172.31.0.13
NETMASK=255.255.252.0
BROADCAST=172.31.3.255
ONBOOT=yes
TYPE=Ethernet
Coso ÓÚ 2005-10-06 19:05:31·¢±í:
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¡°mode¡±ÉèΪ1ʱ£¬BondingÌṩÈßÓ๦ÄÜ£¨Fault-Tolerance (active-backup)£©£¬¼´Bonding¹¤×÷ÔÚÖ÷±¸Ä£Ê½Ï£¬Í¬Ê±Ö»ÓÐÒ»¿éÍø¿¨¹¤×÷£¬ÁíÒ»¿é×÷Ϊ±¸·Ý¡£µ±Ö÷Íø¿¨Ê§Ð§Ê±£¬ÏµÍ³»á°´ÕÕÎļþ/etc/rc.d/rc.localÀïÖ¸¶¨µÄ˳ÐòÆô¶¯±¸ÓÃÍø¿¨¹¤×÷£¬±£Ö¤·þÎñÆ÷²»»á³öÏÖ³¤Ê±¼äµÄÍøÂçÖжϡ£
ÓÃifconfigÃüÁî²é¿´Íø¿¨µÄÅäÖÃÐÅÏ¢£¬ÏÔʾÈçÏ£º
bond0 Link encap:Ethernet HWaddr 00:0E:7F:25:D9:8B
inet addr:172.31.0.13 Bcast:172.31.3.255 Mask:255.255.252.0
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:18495 errors:0 dropped:0 overruns:0 frame:0
TX packets:480 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1587253 (1.5 Mb) TX bytes:89642 (87.5 Kb)
eth0 Link encap:Ethernet HWaddr 00:0E:7F:25:D9:8B
inet addr:172.31.0.13 Bcast:172.31.3.255 Mask:255.255.252.0
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:9572 errors:0 dropped:0 overruns:0 frame:0
TX packets:480 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:833514 (813.9 Kb) TX bytes:89642 (87.5 Kb)
Interrupt:11
eth1 Link encap:Ethernet HWaddr 00:0E:7F:25:D9:8B
inet addr:172.31.0.13 Bcast:172.31.3.255 Mask:255.255.252.0
UP BROADCAST RUNNING NOARP SLAVE MULTICAST MTU:1500 Metric:1
RX packets:8923 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:753739 (736.0 Kb) TX bytes:0 (0.0 b)
Interrupt:15
¡°mode¡±ÉèΪ0ʱ£¬Bonding¹¤×÷ÔÚ¸ºÔؾùºâ£¨Load Balancing (round-robin)£©·½Ê½Ï£¬¼´Á½¿éÍø¿¨Í¬Ê±¹¤×÷£¬ÕâʱÀíÂÛÉÏBondingÄÜÌṩÁ½±¶µÄ´ø¿í¡£ÔÚÕâÖÖÇé¿öÏÂÈç¹ûÒ»¿éÍø¿¨Ê§Ð§£¬½ö½ö»áʹ·þÎñÆ÷³ö¿Ú´ø¿íϽµ£¬²¢²»»áÓ°ÏìÍøÂçʹÓá£
ͨ¹ýifconfigÃüÁî²é¿´Íø¿¨µÄÅäÖÃÐÅÏ¢£¬¡°mode=0¡±ºÍ¡°mode=1¡±µÄÇø±ðÔÚÓÚeth1Êǹ¤×÷ÔÚ¡°SLAVE¡± ״̬£¬¶ø·Ç¡°NOARP¡±¡£
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# cat /proc/net/bonding/bond0
bonding.c:v2.4.1 (September 15£¬ 2003)
Bonding Mode: load balancing (round-robin)
MII Status: up
MII Polling Interval (ms): 0
Up Delay (ms): 0
Down Delay (ms): 0
Multicast Mode: all slaves
Slave Interface: eth0
MII Status: up
Link Failure Count: 0
Permanent HW addr: 00:0e:7f:25:d9:8a
Slave Interface: eth1
MII Status: up
Link Failure Count: 0
Permanent HW addr: 00:0e:7f:25:d9:8b
ÎÞÂÛÊÇ¡°mode=0¡±»¹ÊÇ¡°mode=1¡±£¬¶¼´ó´óÔö¼ÓÁËLinux·þÎñÆ÷µÄ¸ß¿ÉÓÃÐÔ£¬Ê¹·þÎñÆ÷¿ÉÒÔΪÓû§Ìṩ²»¼ä¶ÏµÄ¹Ø¼ü·þÎñ¡£
Coso ÓÚ 2005-10-06 19:04:59·¢±í:
IPµØÖ·¡¢¹ã²¥µØÖ·µÈÇë¸ù¾Ý¾ßÌåÇé¿öÌîд¡£
ÁíÍ⣬»¹ÐèÒª½«Á½¿éÍø¿¨µÄÅäÖÃÎļþifcfg-eth0ºÍifcfg-eth1Öеġ°BOOTPROTO¡±ÉèΪ¡°dhcp¡±£¬²¢ÇÒɾ³ý¹ØÓÚ¡°IPADDR¡±¡¢¡°NETMASK¡±ºÍ¡°BROADCAST¡±µÄÉèÖá£
2.ÐÞ¸Ä/etc/modules.conf Îļþ
±à¼/etc/modules.confÎļþ£¬¼ÓÈëÈçÏÂÄÚÈÝ£¬ÒÔʹϵͳÔÚÆô¶¯Ê±¼ÓÔØBondingÄ£¿é¡£
alias bond0 bonding
options bond0 miimon=100 mode=1
¡°miimon=100¡±±íʾϵͳÿ100ms¼à²âÒ»´ÎÁ´Â·Á¬½Ó״̬£¬Èç¹û¼à²âµ½ÓÐÒ»ÌõÏß·²»Í¨¾ÍתÈëÁíÒ»ÌõÏß·¡£
¡°mode¡±µÄÖµ±íʾ¹¤×÷ģʽ£¬¹²ÓÐ0¡¢1¡¢2ºÍ3ËÄÖÖģʽ£¬³£ÓõÄΪ0¡¢1Á½ÖÖ¡£
3.ÐÞ¸Ä/etc/rc.d/rc.localÎļþ
¼ÓÈëÒÔÏÂÁ½ÐУ¨Â·ÓÉÊÓ¾ßÌåÇé¿ö¶ø¶¨£©£º
ifenslave bond0 eth0 eth1
route add -net 172.31.3.254 netmask 255.255.255.0 bond0
ÒÔÉÏÅäÖÃÍê±ÏºóÖØÐÂÆô¶¯»úÆ÷¡£ÖØÆôʱ¿´¼ûÒÔÏÂÐÅÏ¢¾Í±íʾ˫Íø¿¨°ó¶¨ÅäÖóɹ¦ÁË¡£
................
Bringing up interface bond0 OK
Bringing up interface eth0 OK
Bringing up interface eth1 OK
................