标题: 请教AIX运行过程中出现的问题 [打印本页] 作者: 清闲散人 时间: 2011-10-09 09:24 标题: 请教AIX运行过程中出现的问题 AIX 系统运行出现如下提示:
Cluster verification detected cluster confituration errors on node p570_1.
Detailed clverify output is available in file
/var/hacmp/log/autuclstrcfgmonitor.out on node p570_1
在autuclstrcfgmonitor.out文件中查找到如下提示:
ERROR: Network option "ipignoreredirects" has different settings among cluster nodes.
Please make sure that the command (no -o ipignoreredirects) provides the same
output on all of the following cluster nodes:
Currently, ipignoreredirects=0 on the following nodes:
p570_1
Currently, ipignoreredirects=1 on the following nodes:
p570_2
END CHECK
Check: FAILED
请问各位大侠:这些提示是什么意思,怎么解决。作者: yzkarchive 时间: 2011-10-09 17:23
写的很明显的嘛
ERROR: Network option "ipignoreredirects" has different settings among cluster nodes.
Please make sure that the command (no -o ipignoreredirects) provides the same
output on all of the following cluster nodes:
Currently, ipignoreredirects=0 on the following nodes:
p570_1
Currently, ipignoreredirects=1 on the following nodes:
两边的配置信息不通,在启动hacmp前,先同步下配置,看error和warning的信息。作者: hello_unix 时间: 2011-10-09 22:22
调整Redirects参数,关系到网络安全
恶意用户可以使用IP重定向来修改远程主机中的路由表,在设计良好的网络中,末端的重定向设置是不需要的,发送和接受重定向信息包都要关闭。
一般,做了HA的生产服务器所在的网络都是安全的,因此没有这个顾虑
保持此参数一致即可
man no可知,此参数是修改后立刻生效的,只在运行时可以修改,ipignoreredirects is a runtime attribute.
检查一下两个节点的no参数设置,发现不一致的话,检查/etc/rc.net文件中关于
no的命令