Linux7 安装oracle11g rac过程

网卡配置

ssh连接过慢处理

vi /etc/ssh/sshd_config

UseDNS no

修改hosts、主机名

[root@rh7 software]# vi /etc/hostname

[root@rh7 software]# cat /etc/hostname

rac1

[root@rh7 software]# vi /etc/hosts

[root@rh7 software]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

# public IP

192.168.159.101 rac1

192.168.159.102 rac2

# virtual IP

192.168.159.103 rac1-vip

192.168.159.104 rac2-vip

# rac scan IP

192.168.159.106 11grac-scan

# private IP

10.0.0.101 rac1-priv

10.0.0.102 rac2-priv

[root@rh7 software]# cd /etc

[root@rh7 etc]# scp hosts 192.168.159.102:/etc/

The authenticity of host '192.168.159.102 (192.168.159.102)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '192.168.159.102' (ECDSA) to the list of known hosts.

root@192.168.159.102's password:

hosts 100% 401 944.0KB/s 00:00

二节点修改

[root@rh7 software]# vi /etc/hostname

[root@rh7 software]# cat /etc/hostname

rac2

[root@rh7 software]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

# public IP

192.168.159.101 rac1

192.168.159.102 rac2

# virtual IP

192.168.159.103 rac1-vip

192.168.159.104 rac2-vip

# rac scan IP

192.168.159.106 11grac-scan

# private IP

10.0.0.101 rac1-priv

10.0.0.102 rac2-priv

确认网卡配置

[root@rh7 ~]# ifconfig

ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.159.101 netmask 255.255.255.0 broadcast 192.168.159.255

inet6 fe80::e60a:4338:f000:54bd prefixlen 64 scopeid 0x20<link>

ether 00:0c:29:5f:5d:0b txqueuelen 1000 (Ethernet)

RX packets 802 bytes 72749 (71.0 KiB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 653 bytes 84689 (82.7 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ens34: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

ether 00:0c:29:5f:5d:15 txqueuelen 1000 (Ethernet)

RX packets 6 bytes 552 (552.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 0 bytes 0 (0.0 B)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

[root@rh7 ~]# cd /etc/sysconfig/network-scripts/

[root@rh7 network-scripts]# ls

ifcfg-ens33 ifdown-ippp ifdown-Team ifup-ib ifup-ppp init.ipv6-global

ifcfg-ens34 ifdown-ipv6 ifdown-TeamPort ifup-ippp ifup-routes network-functions

ifcfg-lo ifdown-isdn ifdown-tunnel ifup-ipv6 ifup-sit network-functions-ipv6

ifdown ifdown-post ifup ifup-isdn ifup-Team

ifdown-bnep ifdown-ppp ifup-aliases ifup-plip ifup-TeamPort

ifdown-eth ifdown-routes ifup-bnep ifup-plusb ifup-tunnel

ifdown-ib ifdown-sit ifup-eth ifup-post ifup-wireless

[root@rh7 network-scripts]# vi ifcfg-ens34

[root@rh7 network-scripts]# cat ifcfg-ens34

TYPE=Ethernet

PROXY_METHOD=none

BROWSER_ONLY=no

BOOTPROTO=static

DEFROUTE=yes

IPV4_FAILURE_FATAL=yes

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_FAILURE_FATAL=no

IPV6_ADDR_GEN_MODE=stable-privacy

NAME=ens34

UUID=946d9fab-6e3f-4862-ae97-0bf5c664130b

DEVICE=ens34

ONBOOT=yes

IPADDR=10.0.0.101

PREFIX=24

GATEWAY=10.0.0.1

IPV6_PRIVACY=no

[root@rh7 network-scripts]# systemctl restart network

[root@rh7 network-scripts]# ifconfig

ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.159.101 netmask 255.255.255.0 broadcast 192.168.159.255

inet6 fe80::e60a:4338:f000:54bd prefixlen 64 scopeid 0x20<link>

ether 00:0c:29:5f:5d:0b txqueuelen 1000 (Ethernet)

RX packets 1185 bytes 102887 (100.4 KiB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 927 bytes 120776 (117.9 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ens34: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 10.0.0.101 netmask 255.255.255.0 broadcast 10.0.0.255

inet6 fe80::a3a6:bb97:7c96:5ad5 prefixlen 64 scopeid 0x20<link>

ether 00:0c:29:5f:5d:15 txqueuelen 1000 (Ethernet)

RX packets 8 bytes 672 (672.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 36 bytes 4691 (4.5 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

禁用selinux

vi /etc/selinux/config

[root@rhel7-11g-1 ~]# cat /etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

# enforcing - SELinux security policy is enforced.

# permissive - SELinux prints warnings instead of enforcing.

# disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of three values:

# targeted - Targeted processes are protected,

# minimum - Modification of targeted policy. Only selected processes are protected.

# mls - Multi Level Security protection.

SELINUXTYPE=targeted

关闭防火墙[root@rh7 network-scripts]# systemctl stop firewalld.service

[root@rh7 network-scripts]# systemctl diable firewalld.service

Unknown operation 'diable'.

[root@rh7 network-scripts]# systemctl disable firewalld.service

Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.

Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

[root@rh7 network-scripts]# systemctl status firewalld.service

● firewalld.service - firewalld - dynamic firewall daemon

Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)

Active: inactive (dead)

Docs: man:firewalld(1)

Aug 14 13:49:09 rh7.11grac1 systemd[1]: Starting firewalld - dynamic firewall daemon...

Aug 14 13:49:09 rh7.11grac1 systemd[1]: Started firewalld - dynamic firewall daemon.

Aug 14 15:35:47 rh7.11grac1 systemd[1]: Stopping firewalld - dynamic firewall daemon...

Aug 14 15:35:48 rh7.11grac1 systemd[1]: Stopped firewalld - dynamic firewall daemon.

禁用透明大页及相关服务

[root@rh7 network-scripts]# systemctl stop chronyd > /dev/null

[root@rh7 network-scripts]# systemctl disable chronyd

[root@rh7 network-scripts]# systemctl status chronyd

● chronyd.service - NTP client/server

Loaded: loaded (/usr/lib/systemd/system/chronyd.service; disabled; vendor preset: enabled)

Active: inactive (dead)

Docs: man:chronyd(8)

man:chrony.conf(5)

[root@rh7 network-scripts]# cp /etc/chrony.conf /etc/chrony.conf.bak

[root@rh7 network-scripts]# rm -rf /etc/chrony.conf

[root@rh7 network-scripts]# systemctl stop avahi-daemon

Warning: Stopping avahi-daemon.service, but it can still be activated by:

avahi-daemon.socket

[root@rh7 network-scripts]# systemctl disable avahi-daemon

Removed symlink /etc/systemd/system/multi-user.target.wants/avahi-daemon.service.

Removed symlink /etc/systemd/system/sockets.target.wants/avahi-daemon.socket.

Removed symlink /etc/systemd/system/dbus-org.freedesktop.Avahi.service.

[root@rh7 network-scripts]# systemctl disable avahi-dnsconfd

Failed to execute operation: No such file or directory

[root@rh7 network-scripts]# cat /sys/kernel/mm/transparent_hugepage/enabled

[always] madvise never

[root@rh7 network-scripts]# cp /etc/default/grub /etc/default/grub.bak

[root@rh7 network-scripts]# vi /etc/default/grub

[root@rh7 network-scripts]# cat /etc/default/grub

GRUB_TIMEOUT=5

GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"

GRUB_DEFAULT=saved

GRUB_DISABLE_SUBMENU=true

GRUB_TERMINAL_OUTPUT="console"

GRUB_CMDLINE_LINUX="crashkernel=auto rd.lvm.lv=rhel/root rd.lvm.lv=rhel/swap rhgb quiet transparent_hugepage=never"

GRUB_DISABLE_RECOVERY="true"

[root@rh7 network-scripts]# grub2-mkconfig -o /boot/grub2/grub.cfg

Generating grub configuration file ...

Found linux image: /boot/vmlinuz-3.10.0-1062.el7.x86_64

Found initrd image: /boot/initramfs-3.10.0-1062.el7.x86_64.img

Found linux image: /boot/vmlinuz-0-rescue-648d39b7440f4d92b0de98fba2c92974

Found initrd image: /boot/initramfs-0-rescue-648d39b7440f4d92b0de98fba2c92974.img

done

用户组创建

groupadd -g 54321 oinstall

groupadd -g 54322 dba

groupadd -g 54333 oper

groupadd -g 54334 backupdba

groupadd -g 54325 asmdba

groupadd -g 54336 dgdba

groupadd -g 54327 kmdba

groupadd -g 54328 asmadmin

groupadd -g 54329 asmoper

useradd -u 54322 -g oinstall -G asmadmin,asmdba,asmoper grid

useradd -u 54321 -g oinstall -G dba,backupdba,dgdba,kmdba,asmdba,asmoper,oper,asmadmin oracle

id grid

uid=54322(grid) gid=54321(oinstall) groups=54321(oinstall),54325(asmdba),54328(asmadmin),54329(asmoper)

id oracle

uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba),54333(oper),54334(backupdba),54325(asmdba),54336(dgdba),54327(kmdba),54328(asmadmin),54329(asmoper)

配置本地yum源（我挂载的是oraclelinux7.7的镜像红帽镜像有很多包没有所有直接用oraclelinux版本）

[root@rh7 ~]# df -h

Filesystem Size Used Avail Use% Mounted on

devtmpfs 7.8G 0 7.8G 0% /dev

tmpfs 7.8G 0 7.8G 0% /dev/shm

tmpfs 7.8G 13M 7.8G 1% /run

tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup

/dev/mapper/rhel-root 102G 3.8G 93G 4% /

/dev/sda1 477M 151M 297M 34% /boot

tmpfs 1.6G 8.0K 1.6G 1% /run/user/42

tmpfs 1.6G 24K 1.6G 1% /run/user/0

/dev/sr0 4.5G 4.5G 0 100% /run/media/root/OL-7.7 Server.x86_64

[root@rh7 ~]# mount /dev/sr0 /mnt

mount: /dev/sr0 is write-protected, mounting read-only

[root@rh7 ~]#

[root@rh7 yum.repos.d]# ls

redhat.repo

[root@rh7 yum.repos.d]# vi redhat.repo

[root@rh7 yum.repos.d]# cat redhat.repo

# Certificate-Based Repositories

# Managed by (rhsm) subscription-manager

# *** This file is auto-generated. Changes made here will be over-written. ***

# *** Use "subscription-manager repo-override --help" if you wish to make changes. ***

# If this file is empty and this system is subscribed consider

# a "yum repolist" to refresh available repos

[rhel7.7]

name = redhat linux 7.7

baseurl=file:///mnt/

gpgcheck=0

enable=1

[root@rh7 yum.repos.d]# yum clean all

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Cleaning repos: rhel7.7

[root@rh7 yum.repos.d]# yum group list

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

There is no installed groups file.

Maybe run: yum groups mark convert (see man yum)

rhel7.7 | 3.6 kB 00:00:00

(1/2): rhel7.7/group_gz | 141 kB 00:00:00

(2/2): rhel7.7/primary_db | 5.0 MB 00:00:00

Available Environment Groups:

Minimal Install

Infrastructure Server

File and Print Server

Basic Web Server

Virtualization Host

Server with GUI

Available Groups:

Compatibility Libraries

Console Internet Tools

Development Tools

Graphical Administration Tools

Legacy UNIX Compatibility

Scientific Support

Security Tools

Smart Card Support

System Administration Tools

System Management

Done

安装依赖包

yum install -y binutils*

yum install -y libXau*

yum install -y libxcb*686*

yum install -y libxcb*

yum install -y libXi*

yum install -y libXi*686*

yum install -y make*

yum install -y net-tools*

yum install -y nfs-utils*

yum install -y sysstat*

yum install -y smartmontools*

yum install -y unixODBC*

yum install -y unixODBC-devel*

yum install -y unixODBC*686*

yum install -y unixODBC-devel*686*

yum install -y gcc-*

yum install -y gcc-c++*

yum install -y elfutils-libelf-devel*

检查发现没有的包手动安装

[root@rh7 yum.repos.d]# rpm -q binutils compat-libcap1 compat-libstdc++-33 e2fsprogs e2fsprogs-libs glibc glibc glibc-devel glibc-devel ksh libgcc libgcc libs libstdc++ libstdc++ libstdc++-devel libstdc++ libaio libaio libaio-devel libaio-devel libXtst libXtst libX11 libX11 libXau libXau libxcb libxcb libXi libXi make net-tools nfs-utils sysstat smartmontools unixODBC unixODBC-devel unixODBC unixODBC-devel gcc gcc-c++ elfutils-libelf-devel

binutils-2.27-41.base.0.1.el7.x86_64

package compat-libcap1 is not installed

package compat-libstdc++-33 is not installed

e2fsprogs-1.42.9-16.el7.x86_64

e2fsprogs-libs-1.42.9-16.el7.x86_64

glibc-2.17-292.0.1.el7.x86_64

glibc-2.17-292.0.1.el7.i686

glibc-2.17-292.0.1.el7.x86_64

glibc-2.17-292.0.1.el7.i686

glibc-devel-2.17-292.0.1.el7.x86_64

package ksh is not installed

libgcc-4.8.5-39.0.1.el7.x86_64

libgcc-4.8.5-39.0.1.el7.i686

libgcc-4.8.5-39.0.1.el7.x86_64

libgcc-4.8.5-39.0.1.el7.i686

package libs is not installed

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libstdc++-devel-4.8.5-39.0.1.el7.x86_64

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libaio-0.3.109-13.el7.x86_64

package libaio-devel is not installed

libXtst-1.2.3-1.el7.x86_64

libX11-1.6.7-2.el7.x86_64

libX11-1.6.7-2.el7.i686

libX11-1.6.7-2.el7.x86_64

libX11-1.6.7-2.el7.i686

libXau-1.0.8-2.1.el7.x86_64

libXau-1.0.8-2.1.el7.i686

libXau-1.0.8-2.1.el7.x86_64

libXau-1.0.8-2.1.el7.i686

libxcb-1.13-1.el7.x86_64

libxcb-1.13-1.el7.i686

libxcb-1.13-1.el7.x86_64

libxcb-1.13-1.el7.i686

libXi-1.7.9-1.el7.x86_64

libXi-1.7.9-1.el7.i686

libXi-1.7.9-1.el7.x86_64

libXi-1.7.9-1.el7.i686

make-3.82-24.el7.x86_64

net-tools-2.0-0.25.20131004git.el7.x86_64

nfs-utils-1.3.0-0.65.0.1.el7.x86_64

sysstat-10.1.5-18.el7.x86_64

smartmontools-7.0-1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.i686

unixODBC-devel-2.3.1-14.0.1.el7.x86_64

unixODBC-devel-2.3.1-14.0.1.el7.i686

unixODBC-2.3.1-14.0.1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.i686

unixODBC-devel-2.3.1-14.0.1.el7.x86_64

unixODBC-devel-2.3.1-14.0.1.el7.i686

gcc-4.8.5-39.0.1.el7.x86_64

gcc-c++-4.8.5-39.0.1.el7.x86_64

elfutils-libelf-devel-0.176-2.el7.x86_64

[root@rh7 yum.repos.d]# yum install libaio-devel*

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Resolving Dependencies

--> Running transaction check

---> Package libaio-devel.x86_64 0:0.3.109-13.el7 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

===========================================================================================================

Package Arch Version Repository Size

===========================================================================================================

Installing:

libaio-devel x86_64 0.3.109-13.el7 rhel7.7 12 k

Transaction Summary

===========================================================================================================

Install 1 Package

Total download size: 12 k

Installed size: 7.8 k

Is this ok [y/d/N]: y

Downloading packages:

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

Installing : libaio-devel-0.3.109-13.el7.x86_64 1/1

Verifying : libaio-devel-0.3.109-13.el7.x86_64 1/1

Installed:

libaio-devel.x86_64 0:0.3.109-13.el7

Complete!

[root@rh7 yum.repos.d]# yum install compat-libcap1*

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Resolving Dependencies

--> Running transaction check

---> Package compat-libcap1.x86_64 0:1.10-7.el7 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

===========================================================================================================

Package Arch Version Repository Size

===========================================================================================================

Installing:

compat-libcap1 x86_64 1.10-7.el7 rhel7.7 17 k

Transaction Summary

===========================================================================================================

Install 1 Package

Total download size: 17 k

Installed size: 29 k

Is this ok [y/d/N]: y

Downloading packages:

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

Installing : compat-libcap1-1.10-7.el7.x86_64 1/1

Verifying : compat-libcap1-1.10-7.el7.x86_64 1/1

Installed:

compat-libcap1.x86_64 0:1.10-7.el7

Complete!

[root@rh7 yum.repos.d]# yum install compat-libstdc++-33*

Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Resolving Dependencies

--> Running transaction check

---> Package compat-libstdc++-33.x86_64 0:3.2.3-72.el7 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

===========================================================================================================

Package Arch Version Repository Size

===========================================================================================================

Installing:

compat-libstdc++-33 x86_64 3.2.3-72.el7 rhel7.7 190 k

Transaction Summary

===========================================================================================================

Install 1 Package

Total download size: 190 k

Installed size: 811 k

Is this ok [y/d/N]: y

Downloading packages:

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

Installing : compat-libstdc++-33-3.2.3-72.el7.x86_64 1/1

Verifying : compat-libstdc++-33-3.2.3-72.el7.x86_64 1/1

Installed:

compat-libstdc++-33.x86_64 0:3.2.3-72.el7

Complete!

binutils-2.27-41.base.0.1.el7.x86_64

compat-libcap1-1.10-7.el7.x86_64

compat-libstdc++-33-3.2.3-72.el7.x86_64

e2fsprogs-1.42.9-16.el7.x86_64

e2fsprogs-libs-1.42.9-16.el7.x86_64

glibc-2.17-292.0.1.el7.x86_64

glibc-2.17-292.0.1.el7.i686

glibc-2.17-292.0.1.el7.x86_64

glibc-2.17-292.0.1.el7.i686

glibc-devel-2.17-292.0.1.el7.x86_64

package ksh is not installed

libgcc-4.8.5-39.0.1.el7.x86_64

libgcc-4.8.5-39.0.1.el7.i686

libgcc-4.8.5-39.0.1.el7.x86_64

libgcc-4.8.5-39.0.1.el7.i686

package libs is not installed

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libstdc++-devel-4.8.5-39.0.1.el7.x86_64

libstdc++-4.8.5-39.0.1.el7.i686

libstdc++-4.8.5-39.0.1.el7.x86_64

libaio-0.3.109-13.el7.x86_64

libaio-devel-0.3.109-13.el7.x86_64

libXtst-1.2.3-1.el7.x86_64

libX11-1.6.7-2.el7.x86_64

libX11-1.6.7-2.el7.i686

libX11-1.6.7-2.el7.x86_64

libX11-1.6.7-2.el7.i686

libXau-1.0.8-2.1.el7.x86_64

libXau-1.0.8-2.1.el7.i686

libXau-1.0.8-2.1.el7.x86_64

libXau-1.0.8-2.1.el7.i686

libxcb-1.13-1.el7.x86_64

libxcb-1.13-1.el7.i686

libxcb-1.13-1.el7.x86_64

libxcb-1.13-1.el7.i686

libXi-1.7.9-1.el7.x86_64

libXi-1.7.9-1.el7.i686

libXi-1.7.9-1.el7.x86_64

libXi-1.7.9-1.el7.i686

make-3.82-24.el7.x86_64

net-tools-2.0-0.25.20131004git.el7.x86_64

nfs-utils-1.3.0-0.65.0.1.el7.x86_64

sysstat-10.1.5-18.el7.x86_64

smartmontools-7.0-1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.i686

unixODBC-devel-2.3.1-14.0.1.el7.x86_64

unixODBC-devel-2.3.1-14.0.1.el7.i686

unixODBC-2.3.1-14.0.1.el7.x86_64

unixODBC-2.3.1-14.0.1.el7.i686

unixODBC-devel-2.3.1-14.0.1.el7.x86_64

unixODBC-devel-2.3.1-14.0.1.el7.i686

gcc-4.8.5-39.0.1.el7.x86_64

gcc-c++-4.8.5-39.0.1.el7.x86_64

elfutils-libelf-devel-0.176-2.el7.x86_64

创建目录并赋权

mkdir -p /u01/app/11.2.0/grid

mkdir -p /u01/app/oracle/product/11.2.0/db_1

mkdir -p /u01/app/grid

chown -R grid:oinstall /u01

chown oracle:oinstall /u01/app/oracle/

chown oracle:oinstall /u01/app/oracle/product/11.2.0/db_1/

chmod -R 775 /u01/

[root@rac1 app]# ls -ld /u01/app/grid/

drwxrwxr-x 2 grid oinstall 4096 Aug 14 19:27 /u01/app/grid/

[root@rac1 app]# ls -ld /u01/app/11.2.0/grid/

drwxrwxr-x 2 grid oinstall 4096 Aug 14 19:27 /u01/app/11.2.0/grid/

[root@rac1 app]# ls -ld /u01/app/oracle/

drwxrwxr-x 3 oracle oinstall 4096 Aug 14 19:27 /u01/app/oracle/

[root@rac1 app]# ls -ld /u01/app/oracle/product/11.2.0/db_1/

drwxrwxr-x 2 oracle oinstall 4096 Aug 14 19:27 /u01/app/oracle/product/11.2.0/db_1/

配置环境变量

[grid@rac1 ~]$ vi .bash_profile

[grid@rac1 ~]$ . .bash_profile

[grid@rac1 ~]$ cat .bash_profile

# .bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

# User specific environment and startup programs

PATH=$PATH:$HOME/.local/bin:$HOME/bin

export PATH

export ORACLE_BASE=/u01/app/grid

export ORACLE_HOME=/u01/app/11.2.0/grid

export ORACLE_SID=+ASM1

export PATH=$ORACLE_HOME/bin:$PATH

[grid@rac1 ~]$ env|grep grid

USER=grid

ORACLE_BASE=/u01/app/grid

MAIL=/var/spool/mail/grid

PATH=/u01/app/11.2.0/grid/bin:/u01/app/11.2.0/grid_1/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/grid/.local/bin:/home/grid/bin:/home/grid/.local/bin:/home/grid/bin

PWD=/home/grid

HOME=/home/grid

LOGNAME=grid

XDG_DATA_DIRS=/home/grid/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share

ORACLE_HOME=/u01/app/11.2.0/grid

[root@rac1 ~]# su - oracle

[oracle@rac1 ~]$ vi .bash_profile

[oracle@rac1 ~]$ . .bash_profile

[oracle@rac1 ~]$ cat .bash_profile

# .bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

# User specific environment and startup programs

PATH=$PATH:$HOME/.local/bin:$HOME/bin

export PATH

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1/

export ORACLE_SID=orcl1

export PATH=$ORACLE_HOME/bin:$PATH

[oracle@rac1 ~]$ env|grep ORA

ORACLE_SID=orcl1

ORACLE_BASE=/u01/app/oracle

ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1/

上传软件数据库及包

[root@rh7 yum.repos.d]# cd /u01

[root@rh7 u01]# ls

app

[root@rh7 u01]# mkdir -p software

注：3是grid 1、2是database

给数据库安装包进行赋权

[root@rhel7-11g-1 ~]# cd /u01/software/

[root@rhel7-11g-1 software]# ls

18370031 grid p13390677_112040_Linux-x86-64_2of7.zip p18370031_112040_Linux-x86-64.zip pdksh-5.2.14-30.x86_64.rpm README.txt

bundle.xml p13390677_112040_Linux-x86-64_1of7.zip p13390677_112040_Linux-x86-64_3of7.zip p6880880_112000_Linux-x86-64.zip README.html

[root@rhel7-11g-1 software]# chown oracle:oinstall p13390677_112040_Linux-x86-64_1of7.zip p13390677_112040_Linux-x86-64_2of7.zip

[root@rhel7-11g-1 software]# ls -ll

total 3957268

drwxrwxr-x 5 grid oinstall 4096 Aug 16 2014 18370031

-rwxrwxr-x 1 grid oinstall 267 Aug 16 2014 bundle.xml

drwxrwxr-x 7 grid oinstall 4096 Aug 27 2013 grid

-rwxrwxr-x 1 oracle oinstall 1395582860 Aug 13 01:00 p13390677_112040_Linux-x86-64_1of7.zip

-rwxrwxr-x 1 oracle oinstall 1151304589 Aug 13 01:00 p13390677_112040_Linux-x86-64_2of7.zip

-rwxrwxr-x 1 grid oinstall 1205251894 Aug 13 01:00 p13390677_112040_Linux-x86-64_3of7.zip

-rwxrwxr-x 1 grid oinstall 174911877 Aug 13 01:02 p18370031_112040_Linux-x86-64.zip

-rwxrwxr-x 1 grid oinstall 124800133 Aug 13 01:02 p6880880_112000_Linux-x86-64.zip

-rw-r--r-- 1 root root 207399 Aug 13 06:33 pdksh-5.2.14-30.x86_64.rpm

-rwxrwxr-x 1 grid oinstall 91340 Aug 16 2014 README.html

-rwxrwxr-x 1 grid oinstall 50396 Aug 16 2014 README.txt

修过内核参数

[root@rh7 u01]# vi /etc/sysctl.conf

[root@rh7 u01]# cd /etc/sysctl.d/

[root@rh7 sysctl.d]# ls

99-sysctl.conf

[root@rh7 sysctl.d]# vi 98-oracle.conf

[root@rh7 sysctl.d]# cat 98-oracle.conf

fs.file-max = 6815744

kernel.sem = 250 32000 100 128

kernel.shmmni = 4096

kernel.shmall = 1073741824

kernel.shmmax = 858993459200

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

fs.aio-max-nr = 3145728

net.ipv4.ip_local_port_range = 9000 65500

[root@rh7 sysctl.d]# sysctl --system

* Applying /usr/lib/sysctl.d/00-system.conf ...

* Applying /usr/lib/sysctl.d/10-default-yama-scope.conf ...

kernel.yama.ptrace_scope = 0

* Applying /usr/lib/sysctl.d/50-default.conf ...

kernel.sysrq = 16

kernel.core_uses_pid = 1

net.ipv4.conf.default.rp_filter = 1

net.ipv4.conf.all.rp_filter = 1

net.ipv4.conf.default.accept_source_route = 0

net.ipv4.conf.all.accept_source_route = 0

net.ipv4.conf.default.promote_secondaries = 1

net.ipv4.conf.all.promote_secondaries = 1

fs.protected_hardlinks = 1

fs.protected_symlinks = 1

* Applying /usr/lib/sysctl.d/60-libvirtd.conf ...

fs.aio-max-nr = 1048576

* Applying /etc/sysctl.d/98-oracle.conf ...

fs.file-max = 6815744

kernel.sem = 250 32000 100 128

kernel.shmmni = 4096

kernel.shmall = 1073741824

kernel.shmmax = 858993459200

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

fs.aio-max-nr = 3145728

net.ipv4.ip_local_port_range = 9000 65500

* Applying /etc/sysctl.d/99-sysctl.conf ...

* Applying /etc/sysctl.conf ...

修过limits文件

[root@rh7 sysctl.d]# cd /etc/security/limits.d/

[root@rh7 limits.d]# ls

20-nproc.conf

[root@rh7 limits.d]# vi 30-oracle.conf

[root@rh7 limits.d]# cat 30-oracle.conf

grid soft nofile 1024

grid hard nofile 65536

grid soft nproc 4096

grid hard nproc 16384

grid soft stack 10240

grid hard stack 32768

oracle soft nofile 1024

oracle hard nofile 65536

oracle soft nproc 4096

oracle hard nproc 16384

oracle soft stack 10240

oracle hard stack 32768

grid soft memlock -1

grid hard memlock -1

oracle soft memlock -1

oracle hard memlock -1

虚拟化环境直接克隆生成二节点

物理机同步一节点的配置

二节点网络配置

[root@rh7 ~]# vi /etc/hostname

[root@rh7 ~]# cat /etc/hostname

rh7.11grac2

[root@rh7 ~]# cd /etc/sysconfig/network-scripts/

[root@rh7 network-scripts]# ls

ifcfg-ens33 ifdown-post ifup-eth ifup-sit

ifcfg-ens34 ifdown-ppp ifup-ib ifup-Team

ifcfg-lo ifdown-routes ifup-ippp ifup-TeamPort

ifdown ifdown-sit ifup-ipv6 ifup-tunnel

ifdown-bnep ifdown-Team ifup-isdn ifup-wireless

ifdown-eth ifdown-TeamPort ifup-plip init.ipv6-global

ifdown-ib ifdown-tunnel ifup-plusb network-functions

ifdown-ippp ifup ifup-post network-functions-ipv6

ifdown-ipv6 ifup-aliases ifup-ppp

ifdown-isdn ifup-bnep ifup-routes

[root@rh7 network-scripts]# vi ifcfg-ens33

[root@rh7 network-scripts]# cat ifcfg-ens33

TYPE="Ethernet"

PROXY_METHOD="none"

BROWSER_ONLY="no"

BOOTPROTO="static"

DEFROUTE="yes"

IPV4_FAILURE_FATAL="yes"

IPV6INIT="yes"

IPV6_AUTOCONF="yes"

IPV6_DEFROUTE="yes"

IPV6_FAILURE_FATAL="no"

IPV6_ADDR_GEN_MODE="stable-privacy"

NAME="ens33"

DEVICE="ens33"

ONBOOT="yes"

IPADDR="192.168.159.102"

PREFIX="24"

GATEWAY="192.168.159.1"

IPV6_PRIVACY="no"

[root@rh7 network-scripts]# vi ifcfg-ens34

[root@rh7 network-scripts]# cat ifcfg-ens34

TYPE=Ethernet

PROXY_METHOD=none

BROWSER_ONLY=no

BOOTPROTO=static

DEFROUTE=yes

IPV4_FAILURE_FATAL=yes

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_FAILURE_FATAL=no

IPV6_ADDR_GEN_MODE=stable-privacy

NAME=ens34

DEVICE=ens34

ONBOOT=yes

IPADDR=10.0.0.102

PREFIX=24

GATEWAY=10.0.0.1

IPV6_PRIVACY=no

[root@rh7 network-scripts]# systemctl restart network

[root@rh7 network-scripts]# ifconfig

ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.159.102 netmask 255.255.255.0 broadcast 192.168.159.255

inet6 fe80::bf32:d836:7221:4734 prefixlen 64 scopeid 0x20<link>

ether 00:0c:29:21:7e:69 txqueuelen 1000 (Ethernet)

RX packets 9 bytes 828 (828.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 25 bytes 2259 (2.2 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ens34: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 10.0.0.102 netmask 255.255.255.0 broadcast 10.0.0.255

inet6 fe80::ca24:c868:59e4:be48 prefixlen 64 scopeid 0x20<link>

ether 00:0c:29:21:7e:73 txqueuelen 1000 (Ethernet)

RX packets 11 bytes 948 (948.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 52 bytes 4387 (4.2 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536

inet 127.0.0.1 netmask 255.0.0.0

inet6 ::1 prefixlen 128 scopeid 0x10<host>

loop txqueuelen 1000 (Local Loopback)

RX packets 132 bytes 11220 (10.9 KiB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 132 bytes 11220 (10.9 KiB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500

inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255

ether 52:54:00:99:d0:de txqueuelen 1000 (Ethernet)

RX packets 0 bytes 0 (0.0 B)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 0 bytes 0 (0.0 B)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

Reboot后查看配置是否生效

虚拟机需要对虚拟机配置文件添加如下参数

disk.locking ="FALSE"

diskLib.dataCacheMaxSize="0"

diskLib.dataCacheMaxReadAheadSize="0"

diskLib.DataCacheMinReadAheadSize="0"

diskLib.dataCachePageSize="4096"

diskLib.maxUnsyncedWrites="0"

disk.EnableUUID="TRUE"

查看共享磁盘

[root@rh7 ~]# fdisk -l

Disk /dev/sda: 128.8 GB, 128849018880 bytes, 251658240 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x0009290f

Device Boot Start End Blocks Id System

/dev/sda1 * 2048 1026047 512000 83 Linux

/dev/sda2 1026048 251658239 125316096 8e Linux LVM

Disk /dev/sdf: 107.4 GB, 107374182400 bytes, 209715200 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sde: 53.7 GB, 53687091200 bytes, 104857600 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sdd: 10.7 GB, 10737418240 bytes, 20971520 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sdc: 10.7 GB, 10737418240 bytes, 20971520 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sdb: 10.7 GB, 10737418240 bytes, 20971520 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mapper/rhel-root: 111.1 GB, 111140667392 bytes, 217071616 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mapper/rhel-swap: 17.2 GB, 17179869184 bytes, 33554432 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

检查磁盘uuid

[root@rh7 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdb

36000c29662fcaa29f5e0364a82d24fa5

[root@rh7 ~]# /usr/lib/udev/scsi_id -g -u /dev/sde

36000c29b904aaa90ff7366dac077cb4b

[root@rh7 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdc

36000c2968ad39cbe0d930a1a8bb79c57

[root@rh7 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdd

36000c29c63a63c1afefd9a0baeeb7c8b

[root@rh7 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdf

36000c2973c53e496b0d08dc2bdab34cc

绑定磁盘

[root@rh7 ~]# cd /etc/udev/rules.d/

[root@rh7 rules.d]# ls

70-persistent-ipoib.rules

[root@rh7 rules.d]# vi 99-admindevices,rules

[root@rh7 rules.d]# cat 99-admindevices,rules

ENV{DEVTYPE}=="disk", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d $devnode", RESULT=="36000c29662fcaa29f5e0364a82d24fa5", SYMLINK+="asmdisk001", OWNER="grid", GROUP="asmadmin", MODE="0660"

ENV{DEVTYPE}=="disk", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d $devnode", RESULT=="36000c2968ad39cbe0d930a1a8bb79c57", SYMLINK+="asmdisk002", OWNER="grid", GROUP="asmadmin", MODE="0660"

ENV{DEVTYPE}=="disk", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d $devnode", RESULT=="36000c29c63a63c1afefd9a0baeeb7c8b", SYMLINK+="asmdisk003", OWNER="grid", GROUP="asmadmin", MODE="0660"

ENV{DEVTYPE}=="disk", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d $devnode", RESULT=="36000c29b904aaa90ff7366dac077cb4b", SYMLINK+="asmdisk004", OWNER="grid", GROUP="asmadmin", MODE="0660"

ENV{DEVTYPE}=="disk", SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id -g -u -d $devnode", RESULT=="36000c2973c53e496b0d08dc2bdab34cc", SYMLINK+="asmdisk005", OWNER="grid", GROUP="asmadmin", MODE="0660"

重新载入udev查看磁盘绑定 grid asmadmin为正常权限

[root@rh7 rules.d]# udevadm trigger --type=devices --action=change

[root@rh7 rules.d]# udevadm control --reload-rules

[root@rh7 rules.d]# ll -al /dev/sd*

brw-rw---- 1 root disk 8, 0 Aug 14 17:01 /dev/sda

brw-rw---- 1 root disk 8, 1 Aug 14 17:01 /dev/sda1

brw-rw---- 1 root disk 8, 2 Aug 14 17:01 /dev/sda2

brw-rw---- 1 grid asmadmin 8, 16 Aug 14 17:01 /dev/sdb

brw-rw---- 1 grid asmadmin 8, 32 Aug 14 17:01 /dev/sdc

brw-rw---- 1 grid asmadmin 8, 48 Aug 14 17:01 /dev/sdd

brw-rw---- 1 grid asmadmin 8, 64 Aug 14 17:01 /dev/sde

brw-rw---- 1 grid asmadmin 8, 80 Aug 14 17:01 /dev/sdf

查看共享磁盘别名

[root@rh7 rules.d]# ll -al /dev/asmdisk*

lrwxrwxrwx 1 root root 3 Aug 14 17:01 /dev/asmdisk001 -> sdb

lrwxrwxrwx 1 root root 3 Aug 14 17:01 /dev/asmdisk002 -> sdc

lrwxrwxrwx 1 root root 3 Aug 14 17:01 /dev/asmdisk003 -> sdd

lrwxrwxrwx 1 root root 3 Aug 14 17:01 /dev/asmdisk004 -> sde

lrwxrwxrwx 1 root root 3 Aug 14 17:01 /dev/asmdisk005 -> sdf

规则文件传送至另一节点

[root@rh7 rules.d]# ls

70-persistent-ipoib.rules 99-admindevices.rules

[root@rh7 rules.d]# scp 99-admindevices.rules 192.168.159.101:/etc/udev/rules.d

The authenticity of host '192.168.159.101 (192.168.159.101)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '192.168.159.101' (ECDSA) to the list of known hosts.

root@192.168.159.101's password:

admindevices.rules 100% 1045 4.4MB/s 00:00

查看共享磁盘绑定情况

[root@rh7 ~]# udevadm trigger --type=devices --action=change

[root@rh7 ~]# udevadm control --reload-rules

[root@rh7 ~]# ll -al /dev/sd*

brw-rw---- 1 root disk 8, 0 Aug 14 17:04 /dev/sda

brw-rw---- 1 root disk 8, 1 Aug 14 17:04 /dev/sda1

brw-rw---- 1 root disk 8, 2 Aug 14 17:04 /dev/sda2

brw-rw---- 1 grid asmadmin 8, 16 Aug 14 17:04 /dev/sdb

brw-rw---- 1 grid asmadmin 8, 32 Aug 14 17:04 /dev/sdc

brw-rw---- 1 grid asmadmin 8, 48 Aug 14 17:04 /dev/sdd

brw-rw---- 1 grid asmadmin 8, 64 Aug 14 17:04 /dev/sde

brw-rw---- 1 grid asmadmin 8, 80 Aug 14 17:04 /dev/sdf

[root@rh7 ~]# ll -al /dev/asmdisk*

lrwxrwxrwx 1 root root 3 Aug 14 17:04 /dev/asmdisk001 -> sdb

lrwxrwxrwx 1 root root 3 Aug 14 17:04 /dev/asmdisk002 -> sdc

lrwxrwxrwx 1 root root 3 Aug 14 17:04 /dev/asmdisk003 -> sdd

lrwxrwxrwx 1 root root 3 Aug 14 17:04 /dev/asmdisk004 -> sde

lrwxrwxrwx 1 root root 3 Aug 14 17:04 /dev/asmdisk005 -> sdf

对软件安装包进行赋权

[root@rh7 ~]# cd /u01/software/

[root@rh7 software]# ls

p13390677_112040_Linux-x86-64_1of7.zip p18370031_112040_Linux-x86-64.zip

p13390677_112040_Linux-x86-64_2of7.zip p6880880_112000_Linux-x86-64.zip

p13390677_112040_Linux-x86-64_3of7.zip pdksh-5.2.14-30.x86_64.rpm

[root@rh7 software]# cd ..

[root@rh7 u01]# ls

app software

[root@rh7 u01]# chown -R grid:oinstall software/

[root@rh7 u01]# cd software/

[root@rh7 software]# ls -ld

drwxr-xr-x 2 grid oinstall 4096 Aug 14 16:16 .

[root@rh7 software]# ls -lll

total 3957112

-rw-r--r-- 1 grid oinstall 1395582860 Aug 14 16:15 p13390677_112040_Linux-x86-64_1of7.zip

-rw-r--r-- 1 grid oinstall 1151304589 Aug 14 16:15 p13390677_112040_Linux-x86-64_2of7.zip

-rw-r--r-- 1 grid oinstall 1205251894 Aug 14 16:15 p13390677_112040_Linux-x86-64_3of7.zip

-rw-r--r-- 1 grid oinstall 174911877 Aug 14 16:16 p18370031_112040_Linux-x86-64.zip

-rw-r--r-- 1 grid oinstall 124800133 Aug 14 16:16 p6880880_112000_Linux-x86-64.zip

-rw-r--r-- 1 grid oinstall 207399 Aug 14 16:15 pdksh-5.2.14-30.x86_64.rpm

[root@rh7 software]# chown oracle:oinstall p13390677_112040_Linux-x86-64_1of7.zip

[root@rh7 software]# chown oracle:oinstall p13390677_112040_Linux-x86-64_2of7.zip

一二节点强制安装此包

[root@rh7 software]# rpm -ivh pdksh-5.2.14-30.x86_64.rpm --force --nodeps

warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 73307de6: NOKEY

Preparing... ################################# [100%]

Updating / installing...

1:pdksh-5.2.14-30 ################################# [100%]

GI安装

解压GI

[grid@rh7 software]$ unzip p13390677_112040_Linux-x86-64_3of7.zip

开始安装

安装步骤：

Skip software updates

安装配置集群GI

选择高级安装

语言类型默认

与hosts文件保持一致scan名称开头不能以数字开头否则监测不到

添加二节点（名称中间不要带.否则解析会有bug）

配置ssh

配置完成后测试

测试test

确认网卡属性

确认文件系统ASM

修过asm磁盘路径

创建OCR CRS磁盘组

输入密码

确认安装路径

确认产品目录

预检查

选择fix check again

运行修复脚本

[root@rac2 ~]# /tmp/CVU_11.2.0.4.0_grid/runfixup.sh

net.ipv4.ip_local_port_range = 9000 65500

The value for rmem_default in response file is not greater than value of rmem_default for current session. Hence not changing it.

The value for wmem_default in response file is not greater than value of wmem_default for current session. Hence not changing it.

The value for rmem_max in response file is not greater than value of rmem_max for current session. Hence not changing it.

The value for wmem_max in response file is not greater than value of wmem_max for current session. Hence not changing it.

The value for aio-max-nr in response file is not greater than value of aio-max-nr for current session. Hence not changing it.

Installing Package /tmp/CVU_11.2.0.4.0_grid//cvuqdisk-1.0.9-1.rpm

Preparing... ################################# [100%]

Updating / installing...

1:cvuqdisk-1.0.9-1 ################################# [100%]

[root@rac1 ~]# /tmp/CVU_11.2.0.4.0_grid/runfixup.sh

Response file being used is :/tmp/CVU_11.2.0.4.0_grid/fixup.response

Enable file being used is :/tmp/CVU_11.2.0.4.0_grid/fixup.enable

Log file location: /tmp/CVU_11.2.0.4.0_grid/orarun.log

Ignore all

Yes

Install

执行root脚本前需要打补丁

[grid@rhel7-11g-2 ~]$ cd $ORACLE_HOME

[grid@rhel7-11g-2 grid]$ mv OPatch OPatch.old

[grid@rhel7-11g-2 grid]$ cd /u01/software/

[grid@rhel7-11g-2 software]$ ls

18370031 p13390677_112040_Linux-x86-64_1of7.zip p13390677_112040_Linux-x86-64_3of7.zip p6880880_112000_Linux-x86-64.zip README.html

bundle.xml p13390677_112040_Linux-x86-64_2of7.zip p18370031_112040_Linux-x86-64.zip pdksh-5.2.14-30.x86_64.rpm README.txt

将最新OPatch解压至oracle_home目录

unzip -d $ORACLE_HOME p6880880_112000_Linux-x86-64.zip

检查补丁情况

[grid@rac1 18370031]$ $ORACLE_HOME/OPatch/opatch lsinv

Oracle Interim Patch Installer version 11.2.0.3.34

Oracle Home : /u01/app/11.2.0/grid_1

Central Inventory : /u01/app/oraInventory

from : /u01/app/11.2.0/grid_1/oraInst.loc

OPatch version : 11.2.0.3.34

OUI version : 11.2.0.4.0

Log file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/opatch2022-08-14_18-16-20PM_1.log

Lsinventory Output file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/lsinv/lsinventory2022-08-14_18-16-20PM.txt

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

Local Machine Information::

Hostname: rac1

ARU platform id: 226

ARU platform description:: Linux x86-64

Installed Top-level Products (1):

Oracle Grid Infrastructure 11g 11.2.0.4.0

There are 1 products installed in this Oracle Home.

There are no Interim patches installed in this Oracle Home.

安装补丁

[grid@rac1 software]$ cd 18370031/

[grid@rac1 18370031]$ $ORACLE_HOME/OPatch/opatch apply

Oracle Interim Patch Installer version 11.2.0.3.34

Oracle Home : /u01/app/11.2.0/grid_1

Central Inventory : /u01/app/oraInventory

from : /u01/app/11.2.0/grid_1/oraInst.loc

OPatch version : 11.2.0.3.34

OUI version : 11.2.0.4.0

Log file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/opatch2022-08-14_18-16-49PM_1.log

Verifying environment and performing prerequisite checks...

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

Start OOP by Prereq process.

Launch OOP...

Oracle Interim Patch Installer version 11.2.0.3.34

Oracle Home : /u01/app/11.2.0/grid_1

Central Inventory : /u01/app/oraInventory

from : /u01/app/11.2.0/grid_1/oraInst.loc

OPatch version : 11.2.0.3.34

OUI version : 11.2.0.4.0

Log file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/opatch2022-08-14_18-16-54PM_1.log

Verifying environment and performing prerequisite checks...

OPatch continues with these patches: 18370031

Do you want to proceed? [y|n]

User Responded with: Y

All checks passed.

Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.

(Oracle Home = '/u01/app/11.2.0/grid_1')

Is the local system ready for patching? [y|n]

User Responded with: Y

Backing up files...

Applying interim patch '18370031' to OH '/u01/app/11.2.0/grid_1'

Patching component oracle.crs, 11.2.0.4.0...

Patch 18370031 successfully applied.

Log file location: /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/opatch2022-08-14_18-16-54PM_1.log

OPatch succeeded.

检查安装情况

[grid@rac2 18370031]$ $ORACLE_HOME/OPatch/opatch lsinv

Oracle Interim Patch Installer version 11.2.0.3.34

Oracle Home : /u01/app/11.2.0/grid_1

Central Inventory : /u01/app/oraInventory

from : /u01/app/11.2.0/grid_1/oraInst.loc

OPatch version : 11.2.0.3.34

OUI version : 11.2.0.4.0

Log file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/opatch2022-08-14_18-19-29PM_1.log

Lsinventory Output file location : /u01/app/11.2.0/grid_1/cfgtoollogs/opatch/lsinv/lsinventory2022-08-14_18-19-29PM.txt

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

Local Machine Information::

Hostname: rac2

ARU platform id: 226

ARU platform description:: Linux x86-64

Installed Top-level Products (1):

Oracle Grid Infrastructure 11g 11.2.0.4.0

There are 1 products installed in this Oracle Home.

Interim patches (1) :

Patch 18370031 : applied on Sun Aug 14 18:19:24 CST 2022

Unique Patch ID: 17950825

Patch description: "Grid Infrastructure Patch Set Update : 11.2.0.4.x (gibugno)"

Created on 15 Aug 2014, 16:14:40 hrs PST8PDT

Bugs fixed:

18370031

一节点执行orainstRoot脚本

[root@rac1 ~]# /u01/app/oraInventory/orainstRoot.sh

Changing permissions of /u01/app/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.

The execution of the script is complete.

二节点执行orainstRoot脚本

[root@rac2 ~]# /u01/app/oraInventory/orainstRoot.sh

Changing permissions of /u01/app/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.

The execution of the script is complete.

一节点执行root脚本

[root@rac1 ~]# /u01/app/11.2.0/grid/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= grid

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The contents of "dbhome" have not changed. No need to overwrite.

The contents of "oraenv" have not changed. No need to overwrite.

The contents of "coraenv" have not changed. No need to overwrite.

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

User ignored Prerequisites during installation

Installing Trace File Analyzer

OLR initialization - successful

root wallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pa wallet

peer wallet keys

pa wallet keys

peer cert request

pa cert request

peer cert

pa cert

peer root cert TP

profile reader root cert TP

pa root cert TP

peer pa cert TP

pa peer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pa user cert

Adding Clusterware entries to oracle-ohasd.service

CRS-2672: Attempting to start 'ora.mdnsd' on 'rac1'

CRS-2676: Start of 'ora.mdnsd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on 'rac1'

CRS-2676: Start of 'ora.gpnpd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'rac1'

CRS-2672: Attempting to start 'ora.gipcd' on 'rac1'

CRS-2676: Start of 'ora.cssdmonitor' on 'rac1' succeeded

CRS-2676: Start of 'ora.gipcd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'rac1'

CRS-2672: Attempting to start 'ora.diskmon' on 'rac1'

CRS-2676: Start of 'ora.diskmon' on 'rac1' succeeded

CRS-2676: Start of 'ora.cssd' on 'rac1' succeeded

ASM created and started successfully.

Disk Group CRS created successfully.

clscfg: -install mode specified

Successfully accumulated necessary OCR keys.

Creating OCR keys for user 'root', privgrp 'root'..

Operation successful.

CRS-4256: Updating the profile

Successful addition of voting disk 78b030f449754fcdbf5f1597560cacb5.

Successful addition of voting disk 151385a1b5fc4f53bff060461584a996.

Successful addition of voting disk 3d89d2e6278e4fe9bfaec5f8011412b0.

Successfully replaced voting disk group with +CRS.

CRS-4256: Updating the profile

CRS-4266: Voting file(s) successfully replaced

## STATE File Universal Id File Name Disk group

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

1. ONLINE 78b030f449754fcdbf5f1597560cacb5 (/dev/sdb) [CRS]

2. ONLINE 151385a1b5fc4f53bff060461584a996 (/dev/sdc) [CRS]

3. ONLINE 3d89d2e6278e4fe9bfaec5f8011412b0 (/dev/sdd) [CRS]

Located 3 voting disk(s).

CRS-2672: Attempting to start 'ora.asm' on 'rac1'

CRS-2676: Start of 'ora.asm' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.CRS.dg' on 'rac1'

CRS-2676: Start of 'ora.CRS.dg' on 'rac1' succeeded

Configure Oracle Grid Infrastructure for a Cluster ... succeeded

二节点执行root脚本

[root@rac2 ~]# /u01/app/11.2.0/grid/root.sh

Performing root user operation for Oracle 11g

The following environment variables are set as:

ORACLE_OWNER= grid

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The contents of "dbhome" have not changed. No need to overwrite.

The contents of "oraenv" have not changed. No need to overwrite.

The contents of "coraenv" have not changed. No need to overwrite.

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

User ignored Prerequisites during installation

Installing Trace File Analyzer

OLR initialization - successful

Adding Clusterware entries to oracle-ohasd.service

CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node rac1, number 1, and is terminating

An active cluster was found during exclusive startup, restarting to join the cluster

Configure Oracle Grid Infrastructure for a Cluster ... succeeded

点击OK

Yes

安装数据库

[root@rac1 software]# chown oracle:oinstall p13390677_112040_Linux-x86-64_1of7.zip p13390677_112040_Linux-x86-64_2of7.zip

[root@rac1 software]# ls -ll

total 3957268

drwxrwxr-x 5 grid oinstall 4096 Aug 16 2014 18370031

-rwxrwxr-x 1 grid oinstall 267 Aug 16 2014 bundle.xml

drwxrwxr-x 7 grid oinstall 4096 Aug 27 2013 grid

-rwxrwxr-x 1 oracle oinstall 1395582860 Aug 14 16:15 p13390677_112040_Linux-x86-64_1of7.zip

-rwxrwxr-x 1 oracle oinstall 1151304589 Aug 14 16:15 p13390677_112040_Linux-x86-64_2of7.zip

-rwxrwxr-x 1 grid oinstall 1205251894 Aug 14 16:15 p13390677_112040_Linux-x86-64_3of7.zip

-rwxrwxr-x 1 grid oinstall 174911877 Aug 14 16:16 p18370031_112040_Linux-x86-64.zip

-rwxrwxr-x 1 grid oinstall 124800133 Aug 14 16:16 p6880880_112000_Linux-x86-64.zip

-rwxrwxr-x 1 grid oinstall 207399 Aug 14 16:15 pdksh-5.2.14-30.x86_64.rpm

-rwxrwxr-x 1 grid oinstall 91340 Aug 16 2014 README.html

-rwxrwxr-x 1 grid oinstall 50396 Aug 16 2014 README.txt

确保集群服务正常后进行安装

[root@rac1 software]# /u01/app/11.2.0/grid/bin/crsctl stat res -t

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

NAME TARGET STATE SERVER STATE_DETAILS

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

Local Resources

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

ora.CRS.dg

ONLINE ONLINE rac1

ONLINE ONLINE rac2

ora.LISTENER.lsnr

ONLINE ONLINE rac1

ONLINE ONLINE rac2

ora.asm

ONLINE ONLINE rac1 Started

ONLINE ONLINE rac2 Started

ora.gsd

OFFLINE OFFLINE rac1

OFFLINE OFFLINE rac2

ora.net1.network

ONLINE ONLINE rac1

ONLINE ONLINE rac2

ora.ons

ONLINE ONLINE rac1

ONLINE ONLINE rac2

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

Cluster Resources

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

ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE rac1

ora.cvu

1 ONLINE ONLINE rac1

ora.oc4j

1 ONLINE ONLINE rac1

ora.rac1.vip

1 ONLINE ONLINE rac1

ora.rac2.vip

1 ONLINE ONLINE rac2

ora.scan1.vip

1 ONLINE ONLINE rac1

Setup配置ssh互信

等待...

失败手工配置ssh

[oracle@rac1 sshsetup]$ ./sshUserSetup.sh -user oracle -hosts "rac1 rac2" -advanced -noPromptPassphrase

The output of this script is also logged into /tmp/sshUserSetup_2022-08-14-21-22-16.log

Hosts are rac1 rac2

user is oracle

Platform:- Linux

Checking if the remote hosts are reachable

PING rac1 (192.168.159.101) 56(84) bytes of data.

64 bytes from rac1 (192.168.159.101): icmp_seq=1 ttl=64 time=0.019 ms

64 bytes from rac1 (192.168.159.101): icmp_seq=2 ttl=64 time=0.060 ms

64 bytes from rac1 (192.168.159.101): icmp_seq=3 ttl=64 time=0.064 ms

64 bytes from rac1 (192.168.159.101): icmp_seq=4 ttl=64 time=0.028 ms

64 bytes from rac1 (192.168.159.101): icmp_seq=5 ttl=64 time=0.069 ms

--- rac1 ping statistics ---

5 packets transmitted, 5 received, 0% packet loss, time 3999ms

rtt min/avg/max/mdev = 0.019/0.048/0.069/0.020 ms

PING rac2 (192.168.159.102) 56(84) bytes of data.

64 bytes from rac2 (192.168.159.102): icmp_seq=1 ttl=64 time=0.149 ms

64 bytes from rac2 (192.168.159.102): icmp_seq=2 ttl=64 time=0.158 ms

64 bytes from rac2 (192.168.159.102): icmp_seq=3 ttl=64 time=0.177 ms

64 bytes from rac2 (192.168.159.102): icmp_seq=4 ttl=64 time=0.147 ms

64 bytes from rac2 (192.168.159.102): icmp_seq=5 ttl=64 time=0.150 ms

--- rac2 ping statistics ---

5 packets transmitted, 5 received, 0% packet loss, time 4000ms

rtt min/avg/max/mdev = 0.147/0.156/0.177/0.013 ms

Remote host reachability check succeeded.

The following hosts are reachable: rac1 rac2.

The following hosts are not reachable: .

All hosts are reachable. Proceeding further...

firsthost rac1

numhosts 2

The script will setup SSH connectivity from the host rac1 to all

the remote hosts. After the script is executed, the user can use SSH to run

commands on the remote hosts or copy files between this host rac1

and the remote hosts without being prompted for passwords or confirmations.

NOTE 1:

As part of the setup procedure, this script will use ssh and scp to copy

files between the local host and the remote hosts. Since the script does not

store passwords, you may be prompted for the passwords during the execution of

the script whenever ssh or scp is invoked.

NOTE 2:

AS PER SSH REQUIREMENTS, THIS SCRIPT WILL SECURE THE USER HOME DIRECTORY

AND THE .ssh DIRECTORY BY REVOKING GROUP AND WORLD WRITE PRIVILEDGES TO THESE

directories.

Do you want to continue and let the script make the above mentioned changes (yes/no)?

yes

The user chose yes

User chose to skip passphrase related questions.

Creating .ssh directory on local host, if not present already

Creating authorized_keys file on local host

Changing permissions on authorized_keys to 644 on local host

Creating known_hosts file on local host

Changing permissions on known_hosts to 644 on local host

Creating config file on local host

If a config file exists already at /home/oracle/.ssh/config, it would be backed up to /home/oracle/.ssh/config.backup.

Creating .ssh directory and setting permissions on remote host rac1

THE SCRIPT WOULD ALSO BE REVOKING WRITE PERMISSIONS FOR group AND others ON THE HOME DIRECTORY FOR oracle. THIS IS AN SSH REQUIREMENT.

The script would create ~oracle/.ssh/config file on remote host rac1. If a config file exists already at ~oracle/.ssh/config, it would be backed up to ~oracle/.ssh/config.backup.

The user may be prompted for a password here since the script would be running SSH on host rac1.

Warning: Permanently added 'rac1,192.168.159.101' (ECDSA) to the list of known hosts.

oracle@rac1's password:

Done with creating .ssh directory and setting permissions on remote host rac1.

Creating .ssh directory and setting permissions on remote host rac2

THE SCRIPT WOULD ALSO BE REVOKING WRITE PERMISSIONS FOR group AND others ON THE HOME DIRECTORY FOR oracle. THIS IS AN SSH REQUIREMENT.

The script would create ~oracle/.ssh/config file on remote host rac2. If a config file exists already at ~oracle/.ssh/config, it would be backed up to ~oracle/.ssh/config.backup.

The user may be prompted for a password here since the script would be running SSH on host rac2.

Warning: Permanently added 'rac2,192.168.159.102' (ECDSA) to the list of known hosts.

Done with creating .ssh directory and setting permissions on remote host rac2.

Copying local host public key to the remote host rac1

The user may be prompted for a password or passphrase here since the script would be using SCP for host rac1.

oracle@rac1's password:

Done copying local host public key to the remote host rac1

Copying local host public key to the remote host rac2

The user may be prompted for a password or passphrase here since the script would be using SCP for host rac2.

Done copying local host public key to the remote host rac2

Creating keys on remote host rac1 if they do not exist already. This is required to setup SSH on host rac1.

Creating keys on remote host rac2 if they do not exist already. This is required to setup SSH on host rac2.

Updating authorized_keys file on remote host rac1

Updating known_hosts file on remote host rac1

Updating authorized_keys file on remote host rac2

Updating known_hosts file on remote host rac2

cat: /home/oracle/.ssh/known_hosts.tmp: No such file or directory

cat: /home/oracle/.ssh/authorized_keys.tmp: No such file or directory

SSH setup is complete.

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

Verifying SSH setup

===================

The script will now run the date command on the remote nodes using ssh

to verify if ssh is setup correctly. IF THE SETUP IS CORRECTLY SETUP,

THERE SHOULD BE NO OUTPUT OTHER THAN THE DATE AND SSH SHOULD NOT ASK FOR

PASSWORDS. If you see any output other than date or are prompted for the

password, ssh is not setup correctly and you will need to resolve the

issue and set up ssh again.

The possible causes for failure could be:

1. The server settings in /etc/ssh/sshd_config file do not allow ssh

for user oracle.

2. The server may have disabled public key based authentication.

3. The client public key on the server may be outdated.

4. ~oracle or ~oracle/.ssh on the remote host may not be owned by oracle.

5. User may not have passed -shared option for shared remote users or

may be passing the -shared option for non-shared remote users.

6. If there is output in addition to the date, but no password is asked,

it may be a security alert shown as part of company policy. Append the

additional text to the <OMS HOME>/sysman/prov/resources/ignoreMessages.txt file.

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

--rac1:--

Running /usr/bin/ssh -x -l oracle rac1 date to verify SSH connectivity has been setup from local host to rac1.

IF YOU SEE ANY OTHER OUTPUT BESIDES THE OUTPUT OF THE DATE COMMAND OR IF YOU ARE PROMPTED FOR A PASSWORD HERE, IT MEANS SSH SETUP HAS NOT BEEN SUCCESSFUL. Please note that being prompted for a passphrase may be OK but being prompted for a password is ERROR.

Sun Aug 14 21:22:34 CST 2022

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

--rac2:--

Running /usr/bin/ssh -x -l oracle rac2 date to verify SSH connectivity has been setup from local host to rac2.

Sun Aug 14 21:22:34 CST 2022

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

Verifying SSH connectivity has been setup from rac1 to rac1

IF YOU SEE ANY OTHER OUTPUT BESIDES THE OUTPUT OF THE DATE COMMAND OR IF YOU ARE PROMPTED FOR A PASSWORD HERE, IT MEANS SSH SETUP HAS NOT BEEN SUCCESSFUL.

bash: -c: line 0: unexpected EOF while looking for matching `"'

bash: -c: line 1: syntax error: unexpected end of file

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

Verifying SSH connectivity has been setup from rac1 to rac2

IF YOU SEE ANY OTHER OUTPUT BESIDES THE OUTPUT OF THE DATE COMMAND OR IF YOU ARE PROMPTED FOR A PASSWORD HERE, IT MEANS SSH SETUP HAS NOT BEEN SUCCESSFUL.

bash: -c: line 0: unexpected EOF while looking for matching `"'

bash: -c: line 1: syntax error: unexpected end of file

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

-Verification from complete-

SSH verification complete.

一节点

[oracle@rac1 sshsetup]$ ssh rac1 date;ssh rac2 date;ssh rac1-priv date;ssh rac2-priv date

Sun Aug 14 21:23:53 CST 2022

The authenticity of host 'rac1-priv (10.0.0.101)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes\

Warning: Permanently added 'rac1-priv,10.0.0.101' (ECDSA) to the list of known hosts.

Sun Aug 14 21:23:55 CST 2022

The authenticity of host 'rac2-priv (10.0.0.102)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'rac2-priv,10.0.0.102' (ECDSA) to the list of known hosts.

Sun Aug 14 21:23:58 CST 2022

[oracle@rac1 sshsetup]$ ssh rac1 date;ssh rac2 date;ssh rac1-priv date;ssh rac2-priv date

Sun Aug 14 21:23:59 CST 2022

Sun Aug 14 21:24:00 CST 2022

二节点

[oracle@rac2 ~]$ ssh rac1 date;ssh rac2 date;ssh rac1-priv date;ssh rac2-priv date

Sun Aug 14 21:24:09 CST 2022

Sun Aug 14 21:24:10 CST 2022

The authenticity of host 'rac1-priv (10.0.0.101)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'rac1-priv,10.0.0.101' (ECDSA) to the list of known hosts.

Sun Aug 14 21:24:11 CST 2022

The authenticity of host 'rac2-priv (10.0.0.102)' can't be established.

ECDSA key fingerprint is SHA256:5u6/9nWBNhQps2GyM3euPKMF4YbRfNXaXWxcykT5ztY.

ECDSA key fingerprint is MD5:f1:a5:20:02:ce:35:81:b8:e3:83:13:ae:dd:89:70:5c.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'rac2-priv,10.0.0.102' (ECDSA) to the list of known hosts.

Sun Aug 14 21:24:13 CST 2022

[oracle@rac2 ~]$ ssh rac1 date;ssh rac2 date;ssh rac1-priv date;ssh rac2-priv date

Sun Aug 14 21:24:14 CST 2022

验证test，成功。

Next企业版

数据库安装路径

忽略

忽略报错

开始安装

报错处理

报错处理：

[oracle@rac1 sshsetup]$ cd $ORACLE_HOME/sysman

[oracle@rac1 sysman]$ cd lib/

[oracle@rac1 lib]$ cp ins_emagent.mk ins_emagent.mk.bak

[oracle@rac1 lib]$ vi ins_emagent.mk

$(MK_EMAGENT_NMECTL) -lnnz11

添加内容--lnnz11(艾路嗯嗯Z妖妖)