低版本bug 双主架构中,keepalived日志出现: more /var/log/messageOct 9 03:16:22 mysql-dzg-60-148 Keepalived_vrrp[8526]: VRRP_Instance(VI_1) Dropping received VRRP packet...Oct 9 03:16:23 mysql-dzg-60-148 Keepalived_vrrp[8526]: ip address associated with VRID not pr…
双主架构中,keepalived日志出现: more /var/log/messageOct 9 03:16:22 mysql-dzg-60-148 Keepalived_vrrp[8526]: VRRP_Instance(VI_1) Dropping received VRRP packet...Oct 9 03:16:23 mysql-dzg-60-148 Keepalived_vrrp[8526]: ip address associated with VRID not present i…
下面配置主从 1)关闭SELinux和防火墙 vi /etc/sysconfig/selinux SELINUX=disabled setenforce 临时关闭SELinux,文件配置后,重启生效 182.148.15.0/24是服务器的公网网段,192.168.1.0/24是服务器的私网网段 一定要注意:加上这个组播规则后,MASTER和BACKUP故障时,才能实现VIP资源的正常转移.其故障恢复后,VIP也还会正常转移回来. vim /etc/sysconfig/iptables -A I…