修改priv-ip.txt - 墨天轮文档

修改priv-ip.txt

逆风飞翔

279

4页

1次

2022-02-06

5墨值下载

1. 确认所有节点 CRS 服务启动

# olsnodes -s -n –i

2. ---查看 Private IP 配置

oifcfg getif

[grid@rac1 ~]$ oifcfg getif

eth0 11.1.1.0 global public

eth1 192.168.168.0 global cluster_interconnect

ifconfig eth1

[grid@rac1 ~]$ ifconfig eth1

eth1 Link encap:Ethernet HWaddr 6C:92:BF:BF:FD:11

inet addr:192.168.168.3 Bcast:192.168.168.255 Mask:255.255.255.0

inet6 addr: fe80::6e92:bfff:febf:fd11/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:32749981 errors:0 dropped:0 overruns:0 frame:0

TX packets:30409206 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:22188866182 (20.6 GiB) TX bytes:19250886408 (17.9 GiB)

Memory:c7600000-c761ffff

--添加新的 private 配置(注意这里是错误的，正确的应该是 192.168.200.0)

----修改私网 ip

oifcfg setif -global eth1/192.168.200.0:cluster_interconnect

--删除旧配置

oifcfg delif -global eth1/192.168.168.0 //删除 eth1 旧的 Private IP

----再次验证：

oifcfg getif //查看 Private IP 配置

在 11.2.0.2 以后的版本，是无法直接删除最后一个 private IP ,如果要删除，必须先添加一个。然后重

启 CRS,再删除旧的 private 信息即可。

3. 关闭 CRS 服务（所有节点都要执行）：

--用 root 停止所有节点上的 clusterware

cd /home/grid/u02/product/grid/bin

[root@racl ~]# ./crsctl stop crs -f

[root@rac2 ~]# ./crsctl stop crs -f

参考命令：

#crsctl stop crs -f

--check crs 时也报错

[root@rac1 rac1]# crsctl check crs

4. 修改私有网络物理网卡 IP 地址和/etc/hosts 文件（所有节点都要执行）：

参考命令：

# vi /etc/sysconfig/network-scripts/tfcfg-eth1

#vi /etc/hosts

5. 启动和查看 CRS 服务

参考命令：

./crsctl start crs

启动

root 另外开一个窗口,每个节点执行

nohup /bin/dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1 &

#crsctl start crs

#crs_stat -t

[root@rac1 network-scripts]# cd /home/grid/u02/product/grid/bin

[root@rac1 bin]# ./gpnptool get

Warning: some command line parameters were defaulted. Resulting command line:

./gpnptool.bin get -o-

<?xml version="1.0" encoding="UTF-8"?><gpnp:GPnP-Profile Version="1.0"

xmlns="http://www.grid-pnp.org/2005/11/gpnp-profile"

xmlns:gpnp="http://www.grid-pnp.org/2005/11/gpnp-profile"

xmlns:orcl="http://www.oracle.com/gpnp/2005/11/gpnp-profile"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.grid-pnp.org/2005/11/gpnp-profile gpnp-

profile.xsd" ProfileSequence="7" ClusterUId="66c54dd88ba67f71ffd041253c783295"

ClusterName="rac-cluster" PALocation=""><gpnp:Network-Profile><gpnp:HostNetwork

id="gen" HostName="*"><gpnp:Network id="net1" IP="11.1.1.0" Adapter="eth0"

Use="public"/><gpnp:Network id="net2" IP="192.168.168.0" Adapter="eth1"

Use="cluster_interconnect"/></gpnp:HostNetwork></gpnp:Network-Profile><orcl:CSS-

Profile id="css" DiscoveryString="+asm" LeaseDuration="400"/><orcl:ASM-Profile

id="asm" DiscoveryString="/dev/mapper/asm*" SPFile="+VOTE/rac-

cluster/asmparameterfile/registry.253.1095104065"/><ds:Signature

xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:SignedInfo><ds:Canonicalizatio

nMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><ds:SignatureMethod

Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><ds:Reference

URI=""><ds:Transforms><ds:Transform

Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/><ds:Transform

Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> <InclusiveNamespaces

xmlns="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="gpnp orcl

xsi"/></ds:Transform></ds:Transforms><ds:DigestMethod

Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><ds:DigestValue>Ch5coA943thB

4Pq0CJ1omvbGFC8=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureVal

ue>DymkPK3zzwdI2pFa1uFIMrmcA6WgLu/s1212nL/fipYJ0ThU+xAXhk0Ee3DcKxcLt3oYMeazMBGy+

EtgKS7CtoqkGgV8knuPbWIJIqcy7l2EoKvG5/gSVEsF/PPRO/UgX+ZQ/cv5j+Y/zeishMzk0WA+Jbk6e

XLssmFqjqkrPJY=</ds:SignatureValue></ds:Signature></gpnp:GPnP-Profile>

Success.

[root@rac1 bin]# mkdir /home/oracle/gpnp

[root@rac1 bin]# export GPNPDIR=/home/oracle/gpnp

[root@rac1 bin]# gpnptool get -o=$GPNPDIR/profile.xml

-bash: gpnptool: command not found

[root@rac1 bin]# ./gpnptool get -o=$GPNPDIR/profile.xml

Resulting profile written to "/home/oracle/gpnp/profile.xml".

Success.

[root@rac1 bin]# cp $GPNPDIR/profile.xml $GPNPDIR/p.xml

[root@rac1 bin]# gpnptool getpval -p=$GPNPDIR/p.xml -prf_sq -o-

-bash: gpnptool: command not found

[root@rac1 bin]# ./gpnptool getpval -p=$GPNPDIR/p.xml -prf_sq -o-

--查看 crs 配置信息

cd /home/grid/u02/product/grid/bin

[root@rac1 ~]# gpnptool get

--修改备份的 CRS 配置信息

--备份配置文件

[root@rac1 ~]# cp $GPNPDIR/profile.xml $GPNPDIR/p.xml