一种查看心跳ip地址的的方法
来源于:GI Fails to Start as no Private Network Interface is Available (Doc ID 1481176.1)
以下摘自:ocssd.log:
2012-07-27 16:28:07.224: [ CSSD][3316]clssnmReadNodeInfo: NM endp for node 2 (racnode2) - gipc://racnode2:my-cluster#192.168.0.2#49921 --->此处两个#之间应该是心跳ip地址
...
...
2012-07-27 16:28:09.626: [ CSSD][2856]clssnmconnect: connecting to addr gipc://racnode1:my-cluster#10.182.209.98#49527 --->此处两个#之间应该是心跳ip地址。
那么可能有疑问:上面的2行,显然是不一样的ip地址,为啥呢?
原因是:
Cause
The issue only happens in 11.2.0.1 and 11.2.0.2. When GI is starting up, if it's unable to find the private interface due to hardware/OS issue, the public IP will be used. When another node starts up and tries to join the cluster, it uses private IP and fails to communicate.
Solution
To resolve the issue:
1. Contact OS Admin and check why problem occurrred on the private interface.
2. After the network issue is resolved, restart GI so it will use private interface
本文深入探讨了在使用GI(Grid Infrastructure)时,心跳IP地址在集群通信中的关键作用及其配置问题。通过具体实例展示了心跳IP地址的识别过程,并解释了在11.2.0.1和11.2.0.2版本中,当无法找到私有接口时,公共IP将被用于心跳通信导致的问题。提供了排查和解决网络问题的步骤,包括联系OS管理员检查私有接口问题和在问题解决后重启GI以使用私有接口。
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