Oracle 11gR2 RAC 单网卡转双网卡绑定配置步骤

之前写过一篇双网卡绑定的文章，如下：

这篇看一个完整的RAC修改网卡绑定的例子。

一．原RAC信息

数据库：11.2.0.3

操作系统:　Redhat 5.8

[root@rac1 ~]# cat /etc/hosts

127.0.0.1 localhost

192.168.16.200 rac1 rac1-public

192.168.0.100 rac1-priv

192.168.16.201 rac1-vip

192.168.16.202 rac2 rac2-public

192.168.0.200 rac2-priv

192.168.16.203 rac2-vip

192.168.16.207 rac-scan

每个节点的服务器有4个网卡。 eth0对应Public IP，eth1 对应Private IP。

[root@rac1 ~]# srvctl config nodeapps

Network exists:1/192.168.16.0/255.255.255.0/eth0, type static

VIP exists:/rac1-vip/192.168.16.201/192.168.16.0/255.255.255.0/eth0, hosting node rac1

VIP exists:/rac2-vip/192.168.16.203/192.168.16.0/255.255.255.0/eth0, hosting node rac2

GSD exists

ONS exists: Local port 6100, remote port6200, EM port 2016

[root@rac1 ~]# srvctl config nodeapps -nrac1 -a

-n <node_name> option has beendeprecated.

Network exists:1/192.168.16.0/255.255.255.0/eth0, type static

VIP exists: /rac1-vip/192.168.16.201/192.168.16.0/255.255.255.0/eth0,hosting node rac1

[root@rac1 ~]# srvctl config nodeapps -nrac2 -a

-n <node_name> option has beendeprecated.

Network exists:1/192.168.16.0/255.255.255.0/eth0, type static

VIP exists: /rac2-vip/192.168.16.203/192.168.16.0/255.255.255.0/eth0,hosting node rac2

[root@rac1 ~]#

二．修改RAC 配置

之前的测试是先修改双网卡的绑定，但是一旦修改之后，RAC就不能启动，也就不能进行修改，所以我们这里先修改。修改完之后在该双网卡。

2.1 备份OCR和VOTINGDISK

[root@rac1 ~]# crsctl query css votedisk

## STATE File Universal Id File Name Disk group

-- ----- ----------------- --------- ---------

1.ONLINE 6be9df5e116e4fa6bfea0a06cec3a0e5(/dev/asm-diskb) [OCRVOTING]

2.ONLINE 0935e75b0c3e4fe3bf34ec484d7a332e(/dev/asm-diskc) [OCRVOTING]

3.ONLINE 9191596fff034f6abfcdaf3b77dbadd9(/dev/asm-diskd) [OCRVOTING]

4.ONLINE 3ed8af5882454ffdbf1ac89b47531b96(/dev/asm-diske) [OCRVOTING]

5.ONLINE 52cb435078424fc5bfd693bdb0e6771b(/dev/asm-diskf) [OCRVOTING]

[root@rac1 ~]# dd if=/dev/asm-diskbof=/u01/backup/voting_disk.bak

2097152+0 records in

2097152+0 records out

1073741824 bytes (1.1 GB) copied, 15.5894seconds, 68.9 MB/s

[root@rac1 ~]# ocrconfig -export/u01/backup/ocr.exp

[root@rac1 ~]# ocrconfig -showbackup

rac2 2013/02/25 20:28:57 /u01/app/grid/11.2.0/cdata/rac-cluster/backup00.ocr

rac2 2013/02/25 16:28:57 /u01/app/grid/11.2.0/cdata/rac-cluster/backup01.ocr

rac2 2013/02/25 12:28:57 /u01/app/grid/11.2.0/cdata/rac-cluster/backup02.ocr

rac1 2013/02/24 06:05:17 /u01/app/grid/11.2.0/cdata/rac-cluster/day.ocr

rac1 2013/02/19 18:18:35 /u01/app/grid/11.2.0/cdata/rac-cluster/week.ocr

2.1 修改网卡和IP信息

2.1.1 RAC 进程信息

[root@rac1 ~]# crs_stat -t

Name Type Target State Host

------------------------------------------------------------

ora.DATA.dg ora....up.type ONLINE ONLINE rac1

ora.FRA.dg ora....up.type ONLINE ONLINE rac1

ora....ER.lsnr ora....er.type ONLINE ONLINE rac1

ora....N1.lsnr ora....er.type ONLINE ONLINE rac1

ora....TING.dg ora....up.type ONLINE ONLINE rac1

ora.asm ora.asm.type ONLINE ONLINE rac1

ora.cd.db ora....se.type ONLINE ONLINE rac1

ora.cvu ora.cvu.type ONLINE ONLINE rac1

ora.gsd ora.gsd.type OFFLINE OFFLINE

ora....network ora....rk.type ONLINE ONLINE rac1

ora.oc4j ora.oc4j.type ONLINE ONLINE rac1

ora.ons ora.ons.type ONLINE ONLINE rac1

ora....SM1.asm application ONLINE ONLINE rac1

ora....C1.lsnr application ONLINE ONLINE rac1

ora.rac1.gsd application OFFLINE OFFLINE

ora.rac1.ons application ONLINE ONLINE rac1

ora.rac1.vip ora....t1.type ONLINE ONLINE rac1

ora....SM2.asm application ONLINE ONLINE rac2

ora....C2.lsnr application ONLINE ONLINE rac2

ora.rac2.gsd application OFFLINE OFFLINE

ora.rac2.ons application ONLINE ONLINE rac2

ora.rac2.vip ora....t1.type ONLINE ONLINE rac2

ora....ry.acfs ora....fs.type ONLINE OFFLINE

ora.scan1.vip ora....ip.type ONLINE ONLINE rac1

2.1.2 查看当前配置

[root@rac1 ~]# oifcfg getif -global

eth1 192.168.0.0 global cluster_interconnect

eth0 192.168.16.0 global public

2.1.3 修改PUBLIC和 Private信息

--删除当前配置

[root@rac1 ~]# oifcfg delif -global eth0

[root@rac1 ~]# oifcfg delif -global eth1

PRIF-31: Failed to deletethe specified network interface because it is the last private interface

--这里我们要先添加才能删除。

[root@rac1 ~]# oifcfg getif

eth1 192.168.0.0 global cluster_interconnect

[root@rac1 ~]# oifcfg setif -globalbond0/192.168.16.0:public

[root@rac1 ~]# oifcfg setif -globalbond1/192.168.0.0:cluster_interconnect

[root@rac1 ~]# oifcfg getif

eth1 192.168.0.0 global cluster_interconnect

bond0 192.168.16.0 global public

bond1 192.168.0.0 global cluster_interconnect

[root@rac1 ~]# oifcfg delif -global eth1

[root@rac1 ~]# oifcfg getif

bond0 192.168.16.0 global public

bond1 192.168.0.0 global cluster_interconnect

2.1.4 修改VIP

[root@rac1 ~]# srvctl modify nodeapps -nrac1 -A 192.168.16.201/255.255.255.0/bond0

PRKO-2200 : Invalid interface specified oncommand line: bond0

--提示bond0没有激活，先把bond0的配置信息写好，激活，先改我们CRS的信息：

[root@rac1 network-scripts]# ifup bond0

--再次修改就ok：

[root@rac1 ~]# srvctl modify nodeapps -nrac1 -A 192.168.16.201/255.255.255.0/bond0

[root@rac1 ~]# srvctl modify nodeapps -nrac2 -A 192.168.16.203/255.255.255.0/bond0

[root@raw1 bin]# ./oifcfg delif -globaleth0

[root@raw1 bin]# ./oifcfgdelif -global eth1

[root@raw1 bin]# ./oifcfg getif

2.1.5 检查监听等配置中的IP 信息

因为我这里只是修改了一下网卡的名称，所以不需要检查，IP地址是一样的。

三．双网卡绑定配置

3.1 停止RAC

# crsctl stop crs

3.1 节点1操作

创建/etc/sysconfig/network-scripts/ifcfg-bond0文件，内容如下：

DEVICE=bond0

BOOTPROTO=none

BROADCAST=192.168.16.255

IPADDR=192.168.16.200

NETMASK=255.255.255.0

ONBOOT=yes

TYPE=Ethernet

GATEWAY=192.168.16.254

USERCTL=no

IPV6INIT=no

PEERDNS=yes

创建/etc/sysconfig/network-scripts/ifcfg-bond1文件，内容如下：

DEVICE=bond1

BOOTPROTO=none

BROADCAST=192.168.0.255

IPADDR=192.168.0.100

NETMASK=255.255.255.0

ONBOOT=yes

TYPE=Ethernet

GATEWAY=192.168.0.254

USERCTL=no

IPV6INIT=no

PEERDNS=yes

分别修改原来网卡配置文件的信息，删除其中的IP 地址、子网掩码等信息

[root@rac1 network-scripts]# cat ifcfg-eth0

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth0

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac1 network-scripts]# cat ifcfg-eth1

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth1

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac1 network-scripts]# cat ifcfg-eth2

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth2

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac1 network-scripts]# cat ifcfg-eth3

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth3

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac1 network-scripts]#

在/etc/modprobe.conf文件中添加如下内容：

aliasbond0 bonding

alias bond1 bonding

options bond0 miimon=100 mode=0

options bond1 miimon=100 mode=0

说明：

（1）、miimon 是链路监测的时间间隔单位是毫秒，miimon=100的意思就是，每100毫秒检测网卡和交换机之间是否连通，如不通则使用另外的链路。

（2)、mode=0 表示负载均衡方式，两块网卡都工作，需要交换机作支持

mode=1 表示冗余方式，网卡只有一个工作，一个出问题启用另外的

mode=6 表示负载均衡方式，两块网卡都工作，不需要交换机作支持

2.2 节点2操作

创建/etc/sysconfig/network-scripts/ifcfg-bond0文件，内容如下：

DEVICE=bond0

BOOTPROTO=none

BROADCAST=192.168.16.255

IPADDR=192.168.16.202

NETMASK=255.255.255.0

ONBOOT=yes

TYPE=Ethernet

GATEWAY=192.168.16.254

USERCTL=no

IPV6INIT=no

PEERDNS=yes

创建/etc/sysconfig/network-scripts/ifcfg-bond1文件，内容如下：

DEVICE=bond1

BOOTPROTO=none

BROADCAST=192.168.0.255

IPADDR=192.168.0.200

NETMASK=255.255.255.0

ONBOOT=yes

TYPE=Ethernet

GATEWAY=192.168.0.254

USERCTL=no

IPV6INIT=no

PEERDNS=yes

分别修改原来网卡配置文件的信息，删除其中的IP 地址、子网掩码等信息

[root@rac2 network-scripts]# cat ifcfg-eth0

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth0

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac2 network-scripts]# cat ifcfg-eth1

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth1

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac2 network-scripts]# cat ifcfg-eth2

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth2

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac2 network-scripts]# cat ifcfg-eth3

# Broadcom Corporation NetXtreme BCM5720Gigabit Ethernet PCIe

DEVICE=eth3

BOOTPROTO=none

ONBOOT=yes

TYPE=Ethernet

[root@rac2 network-scripts]#

在/etc/modules.conf文件中添加如下内容：

alias bond0bonding

alias bond1 bonding

options bond0 miimon=100 mode=0

options bond1 miimon=100 mode=0

说明：

（1）、miimon 是链路监测的时间间隔单位是毫秒，miimon=100的意思就是，每100毫秒检测网卡和交换机之间是否连通，如不通则使用另外的链路。

（2)、mode=0 表示负载均衡方式，两块网卡都工作，需要交换机作支持

mode=1 表示冗余方式，网卡只有一个工作，一个出问题启用另外的

mode=6 表示负载均衡方式，两块网卡都工作，不需要交换机作支持

2.3. 执行绑定

--节点1执行绑定：

[root@rac1 network-scripts]# ifenslavebond0 eth1 eth0

Illegal operation; the specified masterinterface 'bond0' is not up.

[root@rac1 network-scripts]# ifup bond0

[root@rac1 network-scripts]# ifenslavebond0 eth1 eth0

[root@rac1 network-scripts]#

[root@rac1 network-scripts]# ifup bond1

[root@rac1 network-scripts]# ifenslavebond1 eth2 eth3

--节点2执行绑定：

[root@rac2 network-scripts]# ifup bond0

[root@rac2 network-scripts]# ifup bond1

[root@rac2 network-scripts]# ifenslavebond0 eth1 eth0

[root@rac2 network-scripts]# ifenslavebond1 eth2 eth3

[root@rac2 network-scripts]#

2.4 设置开机自动绑定

在2个节点分别将如下参数添加到/etc/rc.local中，让开机自动绑定：

ifenslave bond0 eth0 eth1

ifenslave bond1 eth2 eth3

2.5 重新网络

[root@rac1 network-scripts]# servicenetwork restart

[root@rac2 network-scripts]# servicenetwork restart

绑定网卡的启动与关闭：

# ifdown bond0

#ifup bond0

2.6 查看网卡信息

2.6.1 节点1

[root@rac1 /]# ifconfig

bond0 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E2

inet addr:192.168.16.200 Bcast:192.168.16.255 Mask:255.255.255.0

inet6 addr: fe80::92b1:1cff:fe31:f0e2/64 Scope:Link

UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1

RX packets:116 errors:0 dropped:0 overruns:0 frame:0

TX packets:41 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:10178 (9.9 KiB) TX bytes:12096 (11.8 KiB)

bond1 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E3

inet addr:192.168.0.100 Bcast:192.168.0.255 Mask:255.255.255.0

inet6 addr: fe80::92b1:1cff:fe31:f0e3/64 Scope:Link

UP BROADCAST RUNNING MASTERMULTICAST MTU:1500 Metric:1

RX packets:53 errors:0 dropped:0 overruns:0 frame:0

TX packets:4 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:4214 (4.1 KiB) TXbytes:334 (334.0 b)

eth0 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E2

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:59 errors:0 dropped:0 overruns:0 frame:0

TX packets:21 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:5530 (5.4 KiB) TXbytes:5134 (5.0 KiB)

Interrupt:162 Memory:d51a0000-d51b0000

eth1 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E2

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:57 errors:0 dropped:0 overruns:0 frame:0

TX packets:20 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:4648 (4.5 KiB) TXbytes:6962 (6.7 KiB)

Interrupt:170 Memory:d51d0000-d51e0000

eth2 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E3

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:36 errors:0 dropped:0 overruns:0 frame:0

TX packets:4 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:2715 (2.6 KiB) TXbytes:334 (334.0 b)

Interrupt:178 Memory:d50a0000-d50b0000

eth3 Link encap:Ethernet HWaddr90:B1:1C:31:F0:E3

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:17 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:1499 (1.4 KiB) TXbytes:0 (0.0 b)

Interrupt:186 Memory:d50d0000-d50e0000

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:813162 errors:0 dropped:0 overruns:0 frame:0

TX packets:813162 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:406199603 (387.3 MiB) TXbytes:406199603 (387.3 MiB)

virbr0 Link encap:Ethernet HWaddr00:00:00:00:00:00

inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:144 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 b) TX bytes:27422(26.7 KiB)

[root@rac1 /]#

2.6.2 节点2

[root@rac2 /]# ifconfig

bond0 Link encap:Ethernet HWaddr90:B1:1C:30:5A:7C

inet addr:192.168.16.202 Bcast:192.168.16.255 Mask:255.255.255.0

inet6 addr: fe80::92b1:1cff:fe30:5a7c/64 Scope:Link

UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1

RX packets:98 errors:0 dropped:0 overruns:0 frame:0

TX packets:30 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:8096 (7.9 KiB) TXbytes:9710 (9.4 KiB)

bond1 Link encap:Ethernet HWaddr 90:B1:1C:30:5A:7D

inet addr:192.168.0.200 Bcast:192.168.0.255 Mask:255.255.255.0

inet6 addr: fe80::92b1:1cff:fe30:5a7d/64 Scope:Link

UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1

RX packets:87 errors:0 dropped:0 overruns:0 frame:0

TX packets:1 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:6820 (6.6 KiB) TXbytes:64 (64.0 b)

eth0 Link encap:Ethernet HWaddr90:B1:1C:30:5A:7C

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:38 errors:0 dropped:0 overruns:0 frame:0

TX packets:11 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:3302 (3.2 KiB) TXbytes:1374 (1.3 KiB)

Interrupt:162 Memory:d51a0000-d51b0000

eth1 Link encap:Ethernet HWaddr90:B1:1C:30:5A:7C

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:60 errors:0 dropped:0 overruns:0 frame:0

TX packets:19 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:4794 (4.6 KiB) TXbytes:8336 (8.1 KiB)

Interrupt:170 Memory:d51d0000-d51e0000

eth2 Link encap:Ethernet HWaddr90:B1:1C:30:5A:7D

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:44 errors:0 dropped:0 overruns:0 frame:0

TX packets:1 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:3442 (3.3 KiB) TXbytes:64 (64.0 b)

Interrupt:178 Memory:d50a0000-d50b0000

eth3 Link encap:Ethernet HWaddr90:B1:1C:30:5A:7D

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:43 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:3378 (3.2 KiB) TXbytes:0 (0.0 b)

Interrupt:186 Memory:d50d0000-d50e0000

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:1108104 errors:0 dropped:0 overruns:0 frame:0

TX packets:1108104 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:387043309 (369.1 MiB) TXbytes:387043309 (369.1 MiB)

virbr0 Link encap:Ethernet HWaddr00:00:00:00:00:00

inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:140 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 b) TX bytes:24322(23.7 KiB)

[root@rac2 /]#

2.7 启动RAC 验证

[root@rac1 /]# crsctl start crs

CRS-4123: Oracle High Availability Serviceshas been started.

[root@rac2 ~]# crs_stat -t

Name Type Target State Host

------------------------------------------------------------

ora.DATA.dg ora....up.type ONLINE ONLINE rac1

ora.FRA.dg ora....up.type ONLINE ONLINE rac1

ora....ER.lsnr ora....er.type ONLINE ONLINE rac1

ora....N1.lsnr ora....er.type ONLINE ONLINE rac1

ora....TING.dg ora....up.type ONLINE ONLINE rac1

ora.asm ora.asm.type ONLINE ONLINE rac1

ora.cd.db ora....se.type OFFLINE OFFLINE

ora.cvu ora.cvu.type ONLINE ONLINE rac1

ora.gsd ora.gsd.type OFFLINE OFFLINE

ora....network ora....rk.type ONLINE ONLINE rac1

ora.oc4j ora.oc4j.type ONLINE ONLINE rac1

ora.ons ora.ons.type ONLINE ONLINE rac1

ora....SM1.asm application ONLINE ONLINE rac1

ora....C1.lsnr application ONLINE ONLINE rac1

ora.rac1.gsd application OFFLINE OFFLINE

ora.rac1.ons application ONLINE ONLINE rac1

ora.rac1.vip ora....t1.type ONLINE ONLINE rac1

ora....SM2.asm application ONLINE ONLINE rac2

ora....C2.lsnr application ONLINE ONLINE rac2

ora.rac2.gsd application OFFLINE OFFLINE

ora.rac2.ons application ONLINE ONLINE rac2

ora.rac2.vip ora....t1.type ONLINE ONLINE rac2

ora....ry.acfs ora....fs.type ONLINE OFFLINE

ora.scan1.vip ora....ip.type ONLINE ONLINE rac1

MOS 文档：

How to Modify Private Network Informationin Oracle Clusterware [ID 283684.1]

秒客网

Oracle 11gR2 RAC 单网卡转双网卡绑定配置步骤

一．原RAC信息

二．修改RAC 配置

2.1 备份OCR和VOTINGDISK

2.1 修改网卡和IP信息

2.1.1 RAC 进程信息

2.1.2 查看当前配置

2.1.3 修改PUBLIC和 Private信息

2.1.4 修改VIP

2.1.5 检查监听等配置中的IP 信息

三．双网卡绑定配置

3.1 停止RAC

3.1 节点1操作

2.2 节点2操作

2.3. 执行绑定

2.4 设置开机自动绑定

2.5 重新网络

2.6 查看网卡信息

2.6.1 节点1

2.6.2 节点2

2.7 启动RAC 验证

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Oracle 11gR2 RAC 单网卡 转 双网卡绑定 配置步骤

一．原RAC信息

二．修改RAC 配置

2.1 备份OCR和VOTINGDISK

2.1 修改网卡和IP信息

2.1.1 RAC 进程信息

2.1.2 查看当前配置

2.1.3 修改PUBLIC和 Private信息

2.1.4 修改VIP

2.1.5 检查监听等配置中的IP 信息

三．双网卡绑定配置

3.1 停止RAC

3.1 节点1操作

2.2 节点2操作

2.3. 执行绑定

2.4 设置开机自动绑定

2.5 重新网络

2.6 查看网卡信息

2.6.1 节点1

2.6.2 节点2

2.7 启动RAC 验证

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Oracle 11gR2 RAC 单网卡转双网卡绑定配置步骤