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更换Oracle 集群网卡(Changing a Network Interface)

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2016-06-07 16:49:431194browse

更换Oracle 集群网卡(Changing a Network Interface)

更换Oracle 集群网卡(Changing a Network Interface)

如果换网卡前后 网卡名,ip,网关,,子网掩码都不变的话,集群层面不许要做额外的操作!

Linux-6-64下安装Oracle 12C笔记

在CentOS 6.4下安装Oracle 11gR2(x64)

Oracle 11gR2 在VMWare虚拟机中安装步骤

Debian 下 安装 Oracle 11g XE R2

以下操作为更换网卡后使用新的网卡名

1、确保所有集群节点都是active 的

olsnodes -s

[grid@vmrac1 ~]$ olsnodes -s

vmrac1  Active

vmrac2  Active

2、确保新的替换网卡已经配置在服务器上

$ /sbin/ifconfig..

3、将新网卡加到集群

oifcfg setif -global if_name/subnet:cluster_interconnect

oifcfg setif -global "eth*/192.168.0.0:cluster_interconnect

4、在完成新网卡添加后,移除以前的配置信息

oifcfg delif -global if_name/subnet

For example:

$ oifcfg delif -global eth1/10.10.0.0

5、验证当前的配置信息:

oifcfg getif

For example:

$ oifcfg getif

eth2 10.220.52.0 global cluster_interconnect

eth0 10.220.16.0 global public

6、重启集群

# crsctl stop crs

7、os 层面删除网卡

$ ifconfig down

8、重启集群

# crsctl start crs

如果使用 CLUSTER_INTERCONNECTS 这个参数注意要做出相应修改

本文永久更新链接地址:

linux

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