1.搭建了一个HA的平台分别为 A机 B机,进行宕机测试,A机宕掉(halt -q)进行测试,A机宕机后资源组(比如 ip 等)好像已经到B机节点,但是状态显示的是error ,就是双机宕机不能进行切换,A机与B机进行takeover 进程测试 是正常的可已进行正常的切换,
sndb7000#[root]./clfindres
如下图:
2. 还有一个问题,在其双机时候,(两个资源组) 两个机子必须进行通信吗?就是在独立的一台主机上(所有的线都拔掉)双机的资源(ip 共享 vg 等)可以起来不?
配置信息:
Cluster Name: test123
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 sndb6000:
Network heartbeat
heartbeat1
74.0.181.3
Network net_ether_01
aixdb1
192.168.3.1
aixdb2
192.168.3.2
aixdb1_boot1
192.168.1.1
aixdb1_boot2
192.168.2.1
NODE sndb7000:
Network heartbeat
heartbeat2
74.0.181.2
Network net_ether_01
aixdb1
192.168.3.1
aixdb2
192.168.3.2
aixdb2_boot1
192.168.1.2
aixdb2_boot2
192.168.2.2
Resource Group res6000
Startup Policy
Online On Home Node Only
Fallover Policy
Fallover To Next Priority Node In The List
Fallback Policy
Fallback To Higher Priority Node In The List
Participating Nodes
sndb6000 sndb7000
Service IP Label
aixdb1
Resource Group res7000
Startup Policy
Online On Home Node Only
Fallover Policy
Fallover To Next Priority Node In The List
Fallback Policy
Fallback To Higher Priority Node In The List
Participating Nodes
sndb7000 sndb6000
Service IP Label
aixdb2
收起