11g grid rac更改心跳ip位址

資料庫版本：11.2.0.4.0

[grid@prod01 ~]$ cat /etc/hosts

#127.0.0.1 localhost.localdomain localhost.localdomain localhost4 localhost4.localdomain4
#::1 localhost.localdomain localhost.localdomain localhost6 localhost6.localdomain6
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.0.230 prod01
192.168.0.232 prod01-vip
192.168.0.231 prod02
192.168.0.233 prod02-vip
192.168.0.234 scan

[grid@prod01 ~]$ ip a s

1: lo: mtu 65536 qdisc noqueue state unknown 
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host 
valid_lft forever preferred_lft forever
2: eth0: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:1e:dd:db brd ff:ff:ff:ff:ff:ff
inet 192.168.0.230/24 brd 192.168.0.255 scope global eth0
inet 192.168.0.232/24 brd 192.168.0.255 scope global secondary eth0:1
inet6 fe80::20c:29ff:fe1e:dddb/64 scope link 
valid_lft forever preferred_lft forever
3: eth1: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:1e:dd:e5 brd ff:ff:ff:ff:ff:ff
inet 12.168.0.230/24 brd 12.168.0.255 scope global eth1
inet 169.254.43.21/16 brd 169.254.255.255 scope global eth1:1
inet6 fe80::20c:29ff:fe1e:dde5/64 scope link 
valid_lft forever preferred_lft forever

[oracle@prod02 ~]$ ip a s

1: lo: mtu 65536 qdisc noqueue state unknown 
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host 
valid_lft forever preferred_lft forever
2: eth0: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:97:6c:de brd ff:ff:ff:ff:ff:ff
inet 192.168.0.231/24 brd 192.168.0.255 scope global eth0
inet 192.168.0.233/24 brd 192.168.0.255 scope global secondary eth0:1
inet6 fe80::20c:29ff:fe97:6cde/64 scope link 
valid_lft forever preferred_lft forever
3: eth1: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:1e:dd:e5 brd ff:ff:ff:ff:ff:ff
inet 12.168.0.231/24 brd 12.168.0.255 scope global eth1
inet 169.254.70.199/16 brd 169.254.255.255 scope global eth1:1
inet6 fe80::20c:29ff:fe1e:dde5/64 scope link 
valid_lft forever preferred_lft forever

12.168.0.230/24 *****> 17.17.0.1/24

prod02 eth1

12.168.0.230/24 *****> 17.17.0.2/24

(2個節點都需要備份)

[grid@prod01 peer]$ pwd

[grid@prod01 peer]$ ls -l

total 8

-rw-r--r-- 1 grid oinstall 1823 oct 26 09:49 profile_orig.xml

-rw-r--r-- 1 grid oinstall 1886 oct 26 09:56 profile.xml

[grid@prod01 peer]$ cp profile.xml profile.xml.bak

保持所有節點處於執行狀態，只要在乙個節點操作既可以，用root使用者執行操作。

eth1 12.168.0.0

eth1 169.254.0.0

eth0 192.168.0.0 global public

eth1 12.168.0.0 global cluster_interconnect

[root@prod01 ~]# ipcalc -bnm 17.17.0.1 255.255.255.0

netmask=255.255.255.0

broadcast=17.17.0.255

network=17.17.0.0

eth0 192.168.0.0 global public

eth1 12.168.0.0 global cluster_interconnect

eth1 17.17.0.0 global cluster_interconnect

[root@prod01 ~]# ip a s eth1

3: eth1: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:1e:dd:e5 brd ff:ff:ff:ff:ff:ff
inet 17.17.0.1/24 brd 17.17.0.255 scope global eth1
inet6 fe80::20c:29ff:fe1e:dde5/64 scope link 
valid_lft forever preferred_lft forever
[root@prod02 network-scripts]# ip a s eth1
3: eth1: 
mtu 1500 qdisc pfifo_fast state up qlen 1000
link/ether 00:0c:29:97:6c:e8 brd ff:ff:ff:ff:ff:ff
inet 17.17.0.2/24 brd 17.17.0.255 scope global eth1
inet6 fe80::20c:29ff:fe97:6ce8/64 scope link 
valid_lft forever preferred_lft forever

eth1 17.17.0.0 global cluster_interconnect

這是按照子網掩碼252計算的網路配置，一會打算使用這個值模擬錯誤：

[root@prod01 ~]# ipcalc -bnm 17.17.0.1 255.255.255.0

netmask=255.255.255.0

broadcast=17.17.0.255

network=17.17.0.0

如何修改集群的公網資訊（包括 vip） (文件 id 1674442.1)

如何在 oracle 集群環境下修改私網資訊 (文件 id 2103317.1)

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