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本帖最后由 interwenq 于 2016-07-22 10:46 编辑
大哥们好,请教下 这样的 HA6.1 设置应该是有问题的吧?但确确实实在运行的好好的。
首先这里,应该是IP ALIAS方式,佐证有 /etc/hosts 和 /usr/es/sbin/cluster/etc/rhosts
cat /usr/es/sbin/cluster/etc/rhosts
158.98.114.13
158.98.114.14
192.168.1.1
cat /etc/hosts
158.98.114.14 sgdwfdw021us5x5
158.98.114.13 sgdwpdw011us5x5
158.98.114.15 sgdwqdw011us5x5
192.168.1.1 sgdwpdw011us5x5_stdby
192.168.1.4 sgdwfdw021us5x5_stdby
HA 拓扑如下:
Cluster Name: TDW_Cluster
Cluster Connection Authentication Mode: Standard
Cluster Message Authentication Mode: None
Cluster Message Encryption: None
Use Persistent Labels for Communication: No
There are 2 node(s) and 2 network(s) defined
NODE sgdwfdw021us5x5:
Network net_diskhb_01
sgdwfdw021us5x5_hdisk3_01 /dev/hdisk3
Network net_ether_01
sgdwqdw011us5x5 158.98.114.15
sgdwfdw021us5x5_stdby 192.168.1.4
sgdwfdw021us5x5 158.98.114.14
NODE sgdwpdw011us5x5:
Network net_diskhb_01
sgdwpdw011us5x5_hdisk3_01 /dev/hdisk3
Network net_ether_01
sgdwqdw011us5x5 158.98.114.15
sgdwpdw011us5x5_stdby 192.168.1.1
sgdwpdw011us5x5 158.98.114.13
按照这个HA6.1的配置,我理解是:
158.98.114.13 - node1_boot1
158.98.114.14 - node2_boot1
192.168.1.1 - node1_boot2
192.168.1.4 - node2_boot2
158.98.114.15 - 这个是srv ip
无per ip
但是问题来了, 既然是ip alias, srv ip 是不能和boot ip同一网段的,这个配置理应是ip replace,但是HA配置如上图 又是矛盾的,所以小弟觉得很怪异,HA平时也确实运行的好好的,切换自如,真心求教!
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