（一）基础环境
虚拟机环境 ：vmware workstation 12
操作系统 ： redhat6.4 - 64bit
数据库版本 ：11.2.0.4
Last login: Fri Jun 16 18:40:20 2023 from 192.168.186.1
[root@rhel64 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.4 (Santiago)
[root@rhel64 ~]# lsb_release -a
LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: RedHatEnterpriseServer
Description: Red Hat Enterprise Linux Server release 6.4 (Santiago)
Release: 6.4
Codename: Santiago
[root@rhel64 ~]# uname -r
2.6.32-358.el6.x86_64
[root@rhel64 ~]#
修改hostname和hosts文件
[root@rhel64 ~]# vi /etc/sysconfig/network
[root@rhel64 ~]# vi /etc/hosts
[root@rac1 ~]# tail /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=rac1
GATEWAY=192.168.182.2
[root@rac1 ~]# more /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
#Public
192.168.186.128 rac1
192.168.186.129 rac2
#vip
192.168.186.108 rac1-vip
192.168.186.109 rac2-vip
#private
192.168.182.145 rac1-priv
192.168.182.147 rac2-priv
#scan-ip
192.168.186.120 scan-ip
关闭防火墙
[root@rac1 ~]# setenforce 0
setenforce: SELinux is disabled
[root@rac1 ~]# vi /etc/sysconfig/selinux
SELINUX=disabled
[root@rac1 ~]# service iptables stop
[root@rac1 ~]# chkconfig iptables off
[root@rhel64 ~]# more /etc/sysconfig/selinux
# 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 these two values:
# targeted - Targeted processes are protected,
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
[root@rhel64 ~]# service iptables status
iptables: Firewall is not running.
[root@rhel64 ~]#
操作系统参数修改，2个节点都要修改
修改/etc/sysctl.conf
[root@rac2 ~]# cat <<EOF >> /etc/sysctl.conf
> # 在末尾添加
>
> kernel.msgmnb = 65536
> kernel.msgmax = 65536
> kernel.shmmax = 68719476736
> kernel.shmall = 4294967296
> fs.aio-max-nr = 1048576
> fs.file-max = 6815744
> kernel.shmall = 2097152
> kernel.shmmax = 1306910720
> kernel.shmmni = 4096
> kernel.sem = 250 32000 100 128
> net.ipv4.ip_local_port_range = 9000 65500
> net.core.rmem_default = 262144
> net.core.rmem_max = 4194304
> net.core.wmem_default = 262144
> net.core.wmem_max = 1048586
> net.ipv4.tcp_wmem = 262144 262144 262144
> net.ipv4.tcp_rmem = 4194304 4194304 4194304
> EOF
[root@rac2 ~]# tail -n 20 /etc/sysctl.conf
kernel.shmall = 4294967296
# 在末尾添加
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 68719476736
kernel.shmall = 4294967296
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 1306910720
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
net.ipv4.tcp_wmem = 262144 262144 262144
net.ipv4.tcp_rmem = 4194304 4194304 4194304
[root@rac2 ~]# tail /etc/sysctl.conf
kernel.shmmax = 1306910720
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
net.ipv4.tcp_wmem = 262144 262144 262144
net.ipv4.tcp_rmem = 4194304 4194304 4194304
[root@rac2 ~]# tail /etc/sysctl.conf
kernel.shmmax = 1306910720
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
net.ipv4.tcp_wmem = 262144 262144 262144
net.ipv4.tcp_rmem = 4194304 4194304 4194304
修改/etc/security/limits.conf
[root@rac1 ~]# cat <<EOF >>/etc/security/limits.conf
> grid soft nproc 2047
> grid hard nproc 16384
> grid soft nofile 1024
> grid hard nofile 65536
> oracle soft nproc 2047
> oracle hard nproc 16384
> oracle soft nofile 1024
> oracle hard nofile 65536
> EOF
[root@rac1 ~]# cat /etc/security/limits.conf
修改/etc/pam.d/login
[root@rac1 ~]# vi /etc/pam.d/login
[root@rac1 ~]# more /etc/pam.d/login
#%PAM-1.0
auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.so
auth include system-auth
account required pam_nologin.so
account include system-auth
password include system-auth
# pam_selinux.so close should be the first session rule
session required pam_selinux.so close
session required pam_loginuid.so
session optional pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the
user context
session required pam_selinux.so open
session required pam_namespace.so
session optional pam_keyinit.so force revoke
session include system-auth
-session optional pam_ck_connector.so
session required pam_limits.so
（2.3）创建共享磁盘
两个节点都执行
选择虚拟机设置-选项-共享文件夹，启动文件夹在G盘创建共享文件夹RACshare
由于采用的是共享存储ASM，而且搭建集群需要共享空间作注册盘（OCR）和投票盘（votingdisk）。VMware创建共享存储方式：
进入VMware安装目录，cmd命令下：
C:\Program Files (x86)\VMware\VMware Workstation>
vmware-vdiskmanager.exe -c -s 1000Mb -a lsilogic -t 2 G:\RACshare\ocr.vmdk
vmware-vdiskmanager.exe -c -s 1000Mb -a lsilogic -t 2 G:\RACshare\ocr2.vmdk
vmware-vdiskmanager.exe -c -s 3000Mb -a lsilogic -t 2 G:\RACshare\votingdisk.vmdk
vmware-vdiskmanager.exe -c -s 50000Mb -a lsilogic -t 2 G:\RACshare\data.vmdk
vmware-vdiskmanager.exe -c -s 50000Mb -a lsilogic -t 2 G:\RACshare\backup.vmdk
修改RAC1虚拟机目录下的vmx配置文件：
scsi1.present = "TRUE"
scsi1.virtualDev = "lsilogic"
scsi1.sharedBus = "virtual"
scsi1:1.present = "TRUE"
scsi1:1.mode = "independent-persistent"
scsi1:1.filename = "G:\RACshare\ocr.vmdk"
scsi1:1.deviceType = "plainDisk"
scsi1:2.present = "TRUE"
scsi1:2.mode = "independent-persistent"
scsi1:2.filename = "G:\RACshare\votingdisk.vmdk"
scsi1:2.deviceType = "plainDisk"
scsi1:3.present = "TRUE"
scsi1:3.mode = "independent-persistent"
scsi1:3.filename = "G:\RACshare\data.vmdk"
scsi1:3.deviceType = "plainDisk"
scsi1:4.present = "TRUE"
scsi1:4.mode = "independent-persistent"
scsi1:4.filename = "G:\RACshare\backup.vmdk"
scsi1:4.deviceType = "plainDisk"
scsi1:5.present = "TRUE"
scsi1:5.mode = "independent-persistent"
scsi1:5.filename = "G:\RACshare\ocr2.vmdk"
scsi1:5.deviceType = "plainDisk"
disk.locking = "false"
diskLib.dataCacheMaxSize = "0"
diskLib.dataCacheMaxReadAheadSize = "0"
diskLib.DataCacheMinReadAheadSize = "0"
diskLib.dataCachePageSize = "4096"
diskLib.maxUnsyncedWrites = "0"
修改RAC2的vmx配置文件：
scsi1.present = "TRUE"
scsi1.virtualDev = "lsilogic"
scsi1.sharedBus = "virtual"
scsi1:1.present = "TRUE"
scsi1:1.mode = "independent-persistent"
scsi1:1.filename = "G:\RACshare\ocr.vmdk"
scsi1:1.deviceType = "disk"
scsi1:2.present = "TRUE"
scsi1:2.mode = "independent-persistent"
scsi1:2.filename = "G:\RACshare\votingdisk.vmdk"
scsi1:2.deviceType = "disk"
scsi1:3.present = "TRUE"
scsi1:3.mode = "independent-persistent"
scsi1:3.filename = "G:\RACshare\data.vmdk"
scsi1:3.deviceType = "disk"
scsi1:4.present = "TRUE"
scsi1:4.mode = "independent-persistent"
scsi1:4.filename = "G:\RACshare\backup.vmdk"
scsi1:4.deviceType = "disk"
scsi1:5.present = "TRUE"
scsi1:5.mode = "independent-persistent"
scsi1:5.filename = "G:\RACshare\ocr2.vmdk"
scsi1:5.deviceType = "disk"
disk.locking = "false"
diskLib.dataCacheMaxSize = "0"
diskLib.dataCacheMaxReadAheadSize = "0"
diskLib.DataCacheMinReadAheadSize = "0"
diskLib.dataCachePageSize = "4096"
diskLib.maxUnsyncedWrites = "0"
分区、格式化磁盘，在一个节点上执行即可
[root@rac2 ~]# fdisk -l /dev/sd*
Disk /dev/sda: 85.9 GB, 85899345920 bytes
255 heads, 63 sectors/track, 10443 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00006046
Device Boot Start End Blocks Id System
/dev/sda1 * 1 64 512000 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 64 10444 83373056 8e Linux LVM
Disk /dev/sda1: 524 MB, 524288000 bytes
255 heads, 63 sectors/track, 63 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sda2: 85.4 GB, 85374009344 bytes
255 heads, 63 sectors/track, 10379 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdb: 1048 MB, 1048576000 bytes
64 heads, 32 sectors/track, 1000 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdc: 3145 MB, 3145728000 bytes
255 heads, 63 sectors/track, 382 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdd: 52.4 GB, 52428800000 bytes
255 heads, 63 sectors/track, 6374 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sde: 52.4 GB, 52428800000 bytes
255 heads, 63 sectors/track, 6374 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdf: 1048 MB, 1048576000 bytes
64 heads, 32 sectors/track, 1000 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
[root@rac2 ~]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x56133267.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1000, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-1000, default 1000):
Using default value 1000
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@rac2 ~]# fdisk /dev/sdc
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xb8b02994.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-382, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-382, default 382):
Using default value 382
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@rac2 ~]# fdisk /dev/sdd
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x9fb0516a.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-6374, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-6374, default 6374):
Using default value 6374
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@rac2 ~]# fdisk /dev/sde
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xd22cfa59.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-6374, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-6374, default 6374):
Using default value 6374
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@rac2 ~]# fdisk /dev/sdf
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x7007e43f.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1000, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-1000, default 1000):
Using default value 1000
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
通过xftp上传asmlib安装包
[root@rac1 /]# mkdir software
[root@rac1 /]# ls
bin dev home lib64 media mnt opt root selinux srv tmp usr
boot etc lib lost+found misc net proc sbin software sys u01 var
[root@rac1 /]# cd software/
[root@rac1 software]# ls
kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
oracleasmlib-2.0.4-1.el6.x86_64.rpm
oracleasm-support-2.1.8-1.el6.x86_64.rpm
pdksh-5.2.14-30.x86_64.rpm
[root@rac1 software]# rpm -ivh oracleasmlib-2.0.4-1.el6.x86_64.rpm
warning: oracleasmlib-2.0.4-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
error: Failed dependencies:
oracleasm >= 1.0.4 is needed by oracleasmlib-2.0.4-1.el6.x86_64
[root@rac1 software]# rpm -ivh oracleasm-support-2.1.8-1.el6.x86_64.rpm
warning: oracleasm-support-2.1.8-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing... ########################################### [100%]
1:oracleasm-support ########################################### [100%]
[root@rac1 software]# rpm -ivh oracleasmlib-2.0.4-1.el6.x86_64.rpm
warning: oracleasmlib-2.0.4-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
error: Failed dependencies:
oracleasm >= 1.0.4 is needed by oracleasmlib-2.0.4-1.el6.x86_64
[root@rac1 software]# rpm -ivh kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
Preparing... ########################################### [100%]
1:kmod-oracleasm ########################################### [100%]
[root@rac1 software]# rpm -ivh oracleasmlib-2.0.4-1.el6.x86_64.rpm
warning: oracleasmlib-2.0.4-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing... ########################################### [100%]
1:oracleasmlib ########################################### [100%]
[root@rac1 software]# rpm -qa |grep oracleasm
oracleasm-support-2.1.8-1.el6.x86_64
oracleasmlib-2.0.4-1.el6.x86_64
kmod-oracleasm-2.0.6.rh1-2.el6.x86_64
[root@rac1 software]#
配置本地源的方式，自己先进行配置
[root@rac2 ~]# vi /etc/yum.repos.d/rhel-source.repo
[root@rac2 ~]# more /etc/yum.repos.d/rhel-source.repo
[rhel64]
name=rhel64
baseurl=file:///mnt/cdrom/Server
gpgcheck=0
[root@rac1 software]# mkdir /mnt/cdrom
[root@rac1 software]# mount /dev/sr0 /mnt/cdrom/
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@rac1 software]#
安装依赖包，2个节点都执行
yum install -y binutils-*
yum install -y compat-libstdc++-*
yum install -y elfutils-libelf-*
yum install -y elfutils-libelf-*
yum install -y elfutils-libelf-devel-static-*
yum install -y gcc-*
yum install -y gcc-c++-*
yum install -y glibc-*
yum install -y glibc-common-*
yum install -y glibc-devel-*
yum install -y glibc-headers-*
yum install -y kernel-headers-*
yum install -y ksh-*
yum install -y libaio-*
yum install -y libaio-devel-*
yum install -y libgcc-*
yum install -y libgomp-*
yum install -y libstdc++-*
yum install -y libstdc++-devel-*
yum install -y make-*
yum install -y sysstat-*
yum install -y compat-libcap*
（2.5）创建oracle、grid用户相关
（2.5.1）创建用户、用户组、目录，2个节点都要执行
[root@rac1 software]# /usr/sbin/groupadd -g 1010 oinstall
[root@rac1 software]# /usr/sbin/groupadd -g 1020 asmadmin
[root@rac1 software]# /usr/sbin/groupadd -g 1021 asmdba
[root@rac1 software]# /usr/sbin/groupadd -g 1022 asmoper
[root@rac1 software]# /usr/sbin/groupadd -g 1031 dba
[root@rac1 software]# /usr/sbin/groupadd -g 1032 oper
useradd -u 1100 -g oinstall -G asmadmin,asmdba,asmoper,oper,dba grid
[root@rac1 software]# useradd -u 1100 -g oinstall -G asmadmin,asmdba,asmoper,oper,dba grid
useradd -u 1101 -g oinstall -G dba,asmdba,oper oracle
mkdir -p /u01/app/11.2.0/grid
[root@rac1 software]# useradd -u 1101 -g oinstall -G dba,asmdba,oper oracle
mkdir -p /u01/app/grid
[root@rac1 software]# mkdir -p /u01/app/11.2.0/grid
mkdir /u01/app/oracle
[root@rac1 software]# mkdir -p /u01/app/grid
[root@rac1 software]# mkdir /u01/app/oracle
[root@rac1 software]# chown -R grid:oinstall /u01
[root@rac1 software]# chown oracle:oinstall /u01/app/oracle
[root@rac1 software]# chmod -R 775 /u01/
[root@rac1 software]#
配置grid的环境变量，2个节点都要执行
[root@rac1 software]# su - grid
[grid@rac1 ~]$ vi .bash_profile
[grid@rac1 ~]$ more .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
#添加
export TMP=/tmp
export TMPDIR=$TMP
export ORACLE_SID=+ASM1 #如果是节点2，改为：+ASM2
export ORACLE_BASE=/u01/app/grid
export ORACLE_HOME=/u01/app/11.2.0/grid
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
umask 022
[grid@rac1 ~]$
（2.5.3）配置oracle的环境变量，2个节点都要执行
[root@rac1 software]# su - oracle
[oracle@rac1 ~]$ more .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
#添加
export TMP=/tmp
export TMPDIR=$TMP
export ORACLE_SID=standby1
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export TNS_ADMIN=$ORACLE_HOME/network/admin
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
umask 022
[oracle@rac1 ~]$
使用oracle/grid用户，配置oracle/grid用户等效性，在所有节点,所有用户执行；
ssh-keygen -t rsa
ssh-keygen -t dsa
使用oracle/grid用户，配置oracle/grid用户等效性，在节点1执行
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
ssh tbrac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
ssh tbrac2 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
scp ~/.ssh/authorized_keys tbrac2:~/.ssh/authorized_keys
验证grid用户等效性，在所有节点执行；
所有节点都运行
ssh racdb1 date
ssh racdb1 date
ssh racdb1 date
ssh racdb1 date
oracle用户类似以上操作。
[root@rac1 ~]# su - grid
[grid@rac1 ~]$ ssh-keygen -r rsa
rsa IN SSHFP 1 1 165dbb864d3f30767048b5af5888a4168f1429fa
rsa IN SSHFP 2 1 8927ec05309df9059cafbc1e170eefad13af16a0
[grid@rac1 ~]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/grid/.ssh/id_rsa):
Created directory '/home/grid/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/grid/.ssh/id_rsa.
Your public key has been saved in /home/grid/.ssh/id_rsa.pub.
The key fingerprint is:
a2:cd:a6:90:c5:2e:67:b7:f5:25:1f:c1:91:08:d4:6b grid@rac1
The key's randomart image is:
+--[ RSA 2048]----+
| .o. |
| ... . |
| ..o |
| . E. . |
| o . S. o |
| + + . . |
| + = = . . o |
| = + o . + . |
| . . . . |
+-----------------+
[grid@rac1 ~]$ ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (/home/grid/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/grid/.ssh/id_dsa.
Your public key has been saved in /home/grid/.ssh/id_dsa.pub.
The key fingerprint is:
46:5b:49:d4:5a:4b:7d:25:32:88:dd:2b:83:60:77:c6 grid@rac1
The key's randomart image is:
+--[ DSA 1024]----+
| =o+o.. o|
| o o.E.=o...|
| . o.+o+ o . |
| ..o+ o |
| S o |
| . |
| |
| |
| |
+-----------------+
[grid@rac1 ~]$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
[grid@rac1 ~]$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
[grid@rac1 ~]$ ssh rac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
The authenticity of host 'rac2 (192.168.182.147)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2,192.168.182.147' (RSA) to the list of known hosts.
grid@rac2's password:
cat: /home/grid/.ssh/id_rsa.pub: No such file or directory
[grid@rac1 ~]$ ssh rac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
grid@rac2's password:
cat: /home/grid/.ssh/id_rsa.pub: No such file or directory
[grid@rac1 ~]$ cd ~/.ssh/
[grid@rac1 .ssh]$ ls
authorized_keys id_dsa id_dsa.pub id_rsa id_rsa.pub known_hosts
[grid@rac1 .ssh]$ ll
total 24
-rw-r--r-- 1 grid oinstall 990 Jun 19 23:23 authorized_keys
-rw------- 1 grid oinstall 672 Jun 19 23:22 id_dsa
-rw-r--r-- 1 grid oinstall 599 Jun 19 23:22 id_dsa.pub
-rw------- 1 grid oinstall 1671 Jun 19 23:21 id_rsa
-rw-r--r-- 1 grid oinstall 391 Jun 19 23:21 id_rsa.pub
-rw-r--r-- 1 grid oinstall 402 Jun 19 23:24 known_hosts
[grid@rac1 .ssh]$ pwd
/home/grid/.ssh
在第二节点执行
total 0
[root@rac2 .ssh]# su - grid
[grid@rac2 ~]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/grid/.ssh/id_rsa):
Created directory '/home/grid/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/grid/.ssh/id_rsa.
Your public key has been saved in /home/grid/.ssh/id_rsa.pub.
The key fingerprint is:
42:dc:0a:c3:cc:9e:84:82:76:f6:9b:77:ae:8b:a5:fd grid@rac2
The key's randomart image is:
+--[ RSA 2048]----+
| |
|. = . . |
|o..oB o . |
|..oo.= . |
| o.o S |
| o. |
| o o . |
| * o |
| o ++E |
+-----------------+
[grid@rac2 ~]$ ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (/home/grid/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/grid/.ssh/id_dsa.
Your public key has been saved in /home/grid/.ssh/id_dsa.pub.
The key fingerprint is:
21:0f:45:cf:78:25:4a:e4:53:e9:1f:6a:c8:92:1a:cd grid@rac2
The key's randomart image is:
+--[ DSA 1024]----+
| o= o.. |
| + *.o |
| o *.+ |
| + +. . |
| o oS. o . |
| . E o o . |
| o . . |
| . |
| |
+-----------------+
[grid@rac2 ~]$ ssh rac2 date
The authenticity of host 'rac2 (192.168.182.147)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2,192.168.182.147' (RSA) to the list of known hosts.
Mon Jun 19 23:34:37 CST 2023
[grid@rac2 ~]$ ssh rac1 date
The authenticity of host 'rac1 (192.168.182.145)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1,192.168.182.145' (RSA) to the list of known hosts.
Mon Jun 19 23:34:43 CST 2023
[grid@rac2 ~]$
再次在第一节点执行
[root@rac1 ~]# cd /root/.ssh/
[root@rac1 .ssh]# ls
[root@rac1 .ssh]# ll
total 0
[root@rac1 .ssh]# ssh rac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
The authenticity of host 'rac2 (192.168.182.147)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2,192.168.182.147' (RSA) to the list of known hosts.
root@rac2's password:
[root@rac1 .ssh]# su - grid
[grid@rac1 ~]$ ssh rac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
grid@rac2's password:
[grid@rac1 ~]$ ssh rac2 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
grid@rac2's password:
[grid@rac1 ~]$ scp ~/.ssh/authorized_keys rac2:~/.ssh/authorized_keys
grid@rac2's password:
authorized_keys 100% 1980 1.9KB/s 00:00
[grid@rac1 ~]$ ssh rac1 date
The authenticity of host 'rac1 (192.168.182.145)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1,192.168.182.145' (RSA) to the list of known hosts.
Mon Jun 19 23:34:09 CST 2023
[grid@rac1 ~]$ ssh rac2 date
Mon Jun 19 23:34:51 CST 2023
[grid@rac1 ~]$
在节点一配置oracle用户等效性
[root@rac1 .ssh]# su - oracle
[oracle@rac1 ~]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_rsa):
Created directory '/home/oracle/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_rsa.
Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.
The key fingerprint is:
50:a0:06:3f:61:bc:b1:57:6b:de:7e:32:17:7d:d1:12 oracle@rac1
The key's randomart image is:
+--[ RSA 2048]----+
| ..o ... |
| +oo .. E |
| =+.. . ..|
| .o...o ...|
| . oS. . ..|
| . . . . .|
| . . . |
| + o |
| = |
+-----------------+
[oracle@rac1 ~]$ ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_dsa.
Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.
The key fingerprint is:
50:47:d7:3c:a1:2c:ee:dd:9a:14:af:93:67:31:25:24 oracle@rac1
The key's randomart image is:
+--[ DSA 1024]----+
| ..o .o.. |
| . . oE.= |
| . . oo . |
| . . . . .|
| S . . o |
| . . +o |
| . o.oo |
| .o+o |
| ++ |
+-----------------+
[oracle@rac1 ~]$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
[oracle@rac1 ~]$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
[oracle@rac1 ~]$ cd .ssh/
[oracle@rac1 .ssh]$ ls
authorized_keys id_dsa id_dsa.pub id_rsa id_rsa.pub
[oracle@rac1 .ssh]$ cat authorized_keys
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA3sKVtz8FWb8APE7k0k02MnUddGEJbeeQ2Cmarf7u6gqPSh8aJB6loj8W6Wy9FzFuBqImBcfKOIIDoPd8suMYbFNFFPpmvTCg0kaBd1MobIevQN91jBolRbU5sK6YgWdCOkw4cd9pFWvgv5iDsZ/NS6LZnovTCnEPjBJKXJMF3r7XzzNk48oc8GSDqrRuGFW15tQESq1oIxaTKdP0uQ1kjjbWyqMs3V4AbiFWNCyyGvgYtsTvpdT5zu/OSzEG+JKq9603+WRzT1G/zrswrm5a1nJLlrGHwIghjlKkmEUjcMLt0TCI1ikbkf9HGs6AeY1wDmGw8VU7PHcJV6QCMZgbHw== oracle@rac1
ssh-dss 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 oracle@rac1
[oracle@rac1 .ssh]$ ssh rac2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
The authenticity of host 'rac2 (192.168.182.147)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2,192.168.182.147' (RSA) to the list of known hosts.
oracle@rac2's password:
[oracle@rac1 .ssh]$ ssh rac2 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
oracle@rac2's password:
[oracle@rac1 .ssh]$ scp ~/.ssh/authorized_keys tbrac2:~/.ssh/authorized_keys
ssh: Could not resolve hostname tbrac2: Temporary failure in name resolution
lost connection
[oracle@rac1 .ssh]$ scp ~/.ssh/authorized_keys rac2:~/.ssh/authorized_keys
oracle@rac2's password:
authorized_keys 100% 1988 1.9KB/s 00:00
[oracle@rac1 .ssh]$ ssh rac1 date
The authenticity of host 'rac1 (192.168.182.145)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1,192.168.182.145' (RSA) to the list of known hosts.
Mon Jun 19 23:49:51 CST 2023
[oracle@rac1 .ssh]$ ssh rac2 date
Mon Jun 19 23:49:53 CST 2023
[oracle@rac1 .ssh]$
节点二配置等效性
[grid@rac2 ~]$ su - oracle
Password:
[oracle@rac2 ~]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_rsa):
Created directory '/home/oracle/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_rsa.
Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.
The key fingerprint is:
16:59:b3:df:e7:f4:2d:8a:da:f6:58:9d:95:cf:60:09 oracle@rac2
The key's randomart image is:
+--[ RSA 2048]----+
| o |
| o o |
| o . E |
| . . o ..|
| S . =.+|
| . o O+|
| . + *|
| ..+ . . |
| .o+.o |
+-----------------+
[oracle@rac2 ~]$ ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_dsa.
Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.
The key fingerprint is:
87:d5:d7:53:f3:fe:0d:90:aa:62:4e:5e:91:92:b1:ed oracle@rac2
The key's randomart image is:
+--[ DSA 1024]----+
| ..|
| . . .+|
| . . + ..o|
| = + . o ..|
| + S o . .|
| o + .o|
| + E o|
| = o |
| o |
+-----------------+
[oracle@rac2 ~]$ ssh rac1 date
The authenticity of host 'rac1 (192.168.182.145)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1,192.168.182.145' (RSA) to the list of known hosts.
Mon Jun 19 23:50:04 CST 2023
[oracle@rac2 ~]$ ssh rac2 date
The authenticity of host 'rac2 (192.168.182.147)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2,192.168.182.147' (RSA) to the list of known hosts.
Mon Jun 19 23:50:09 CST 2023
[oracle@rac2 ~]$ ssh rac2 date
Mon Jun 19 23:50:11 CST 2023
[oracle@rac2 ~]$ ssh rac1 date
Mon Jun 19 23:50:15 CST 2023
[oracle@rac2 ~]$
上传oracle安装包
[root@rac1 software]# ls
grid
kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
oracleasmlib-2.0.4-1.el6.x86_64.rpm
oracleasm-support-2.1.8-1.el6.x86_64.rpm
p13390677_112040_Linux-x86-64_1of7.zip
p13390677_112040_Linux-x86-64_2of7.zip
p13390677_112040_Linux-x86-64_3of7.zip
pdksh-5.2.14-30.x86_64.rpm
[root@rac1 software]# unzip p13390677_112040_Linux-x86-64_3of7.zip
[root@rac1 software]# chown -R grid:oinstall grid/
[root@rac1 software]# chmod -R 775 grid/
[root@rac1 software]#
利用runcluvfy脚本检查集群安装情况
[grid@rac1 grid]$ ./runcluvfy.sh stage -pre crsinst -n tbrac1,tbrac2 -verbose
Performing pre-checks for cluster services setup
Checking node reachability...
PRVF-6006 : Unable to reach any of the nodes
PRKN-1034 : Failed to retrieve IP address of host "tbrac1"PRKN-1034 : Failed to retrieve IP address of host "tbrac2"
Pre-check for cluster services setup was unsuccessful on all the nodes.
[grid@rac1 grid]$ ./runcluvfy.sh stage -pre crsinst -n rac1,rac2 -verbose
Performing pre-checks for cluster services setup
Checking node reachability...
Check: Node reachability from node "rac1"
Destination Node Reachable?
------------------------------------ ------------------------
rac2 yes
rac1 yes
Result: Node reachability check passed from node "rac1"
Checking user equivalence...
Check: User equivalence for user "grid"
Node Name Status
------------------------------------ ------------------------
rac2 passed
rac1 passed
Result: User equivalence check passed for user "grid"
Checking node connectivity...
Checking hosts config file...
Node Name Status
------------------------------------ ------------------------
rac2 passed
rac1 passed
Verification of the hosts config file successful
Interface information for node "rac2"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth1 192.168.186.129 192.168.186.0 0.0.0.0 192.168.186.1 00:0C:29:EC:39:AB 1500
eth2 192.168.182.147 192.168.182.0 0.0.0.0 192.168.186.1 00:0C:29:EC:39:B5 1500
Interface information for node "rac1"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth1 192.168.186.128 192.168.186.0 0.0.0.0 192.168.186.1 00:0C:29:51:B8:59 1500
eth2 192.168.182.145 192.168.182.0 0.0.0.0 192.168.186.1 00:0C:29:51:B8:63 1500
Check: Node connectivity of subnet "192.168.186.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac2[192.168.186.129] rac1[192.168.186.128] yes
Result: Node connectivity passed for subnet "192.168.186.0" with node(s) rac2,rac1
Check: TCP connectivity of subnet "192.168.186.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac1:192.168.186.128 rac2:192.168.186.129 passed
Result: TCP connectivity check passed for subnet "192.168.186.0"
Check: Node connectivity of subnet "192.168.182.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac2[192.168.182.147] rac1[192.168.182.145] yes
Result: Node connectivity passed for subnet "192.168.182.0" with node(s) rac2,rac1
Check: TCP connectivity of subnet "192.168.182.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac1:192.168.182.145 rac2:192.168.182.147 passed
Result: TCP connectivity check passed for subnet "192.168.182.0"
Interfaces found on subnet "192.168.186.0" that are likely candidates for VIP are:
rac2 eth1:192.168.186.129
rac1 eth1:192.168.186.128
Interfaces found on subnet "192.168.182.0" that are likely candidates for a private interconnect are:
rac2 eth2:192.168.182.147
rac1 eth2:192.168.182.145
Checking subnet mask consistency...
Subnet mask consistency check passed for subnet "192.168.186.0".
Subnet mask consistency check passed for subnet "192.168.182.0".
Subnet mask consistency check passed.
Result: Node connectivity check passed
Checking multicast communication...
Checking subnet "192.168.186.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "192.168.186.0" for multicast communication with multicast group "230.0.1.0" passed.
Checking subnet "192.168.182.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "192.168.182.0" for multicast communication with multicast group "230.0.1.0" passed.
Check of multicast communication passed.
Checking ASMLib configuration.
Node Name Status
------------------------------------ ------------------------
rac2 passed
rac1 passed
Result: Check for ASMLib configuration passed.
Check: Total memory
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 3.1137GB (3264920.0KB) 1.5GB (1572864.0KB) passed
rac1 3.1137GB (3264920.0KB) 1.5GB (1572864.0KB) passed
Result: Total memory check passed
Check: Available memory
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 2.9323GB (3074748.0KB) 50MB (51200.0KB) passed
rac1 2.7971GB (2932960.0KB) 50MB (51200.0KB) passed
Result: Available memory check passed
Check: Swap space
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 7.9062GB (8290296.0KB) 3.1137GB (3264920.0KB) passed
rac1 7.9062GB (8290296.0KB) 3.1137GB (3264920.0KB) passed
Result: Swap space check passed
Check: Free disk space for "rac2:/tmp"
Path Node Name Mount point Available Required Status
---------------- ------------ ------------ ------------ ------------ ------------
/tmp rac2 / 15.0566GB 1GB passed
Result: Free disk space check passed for "rac2:/tmp"
Check: Free disk space for "rac1:/tmp"
Path Node Name Mount point Available Required Status
---------------- ------------ ------------ ------------ ------------ ------------
/tmp rac1 / 10.0817GB 1GB passed
Result: Free disk space check passed for "rac1:/tmp"
Check: User existence for "grid"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 passed exists(1100)
rac1 passed exists(1100)
Checking for multiple users with UID value 1100
Result: Check for multiple users with UID value 1100 passed
Result: User existence check passed for "grid"
Check: Group existence for "oinstall"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 passed exists
rac1 passed exists
Result: Group existence check passed for "oinstall"
Check: Group existence for "dba"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 passed exists
rac1 passed exists
Result: Group existence check passed for "dba"
Check: Membership of user "grid" in group "oinstall" [as Primary]
Node Name User Exists Group Exists User in Group Primary Status
---------------- ------------ ------------ ------------ ------------ ------------
rac2 yes yes yes yes passed
rac1 yes yes yes yes passed
Result: Membership check for user "grid" in group "oinstall" [as Primary] passed
Check: Membership of user "grid" in group "dba"
Node Name User Exists Group Exists User in Group Status
---------------- ------------ ------------ ------------ ----------------
rac2 yes yes yes passed
rac1 yes yes yes passed
Result: Membership check for user "grid" in group "dba" passed
Check: Run level
Node Name run level Required Status
------------ ------------------------ ------------------------ ----------
rac2 5 3,5 passed
rac1 5 3,5 passed
Result: Run level check passed
Check: Hard limits for "maximum open file descriptors"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
rac2 hard 65536 65536 passed
rac1 hard 65536 65536 passed
Result: Hard limits check passed for "maximum open file descriptors"
Check: Soft limits for "maximum open file descriptors"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
rac2 soft 1024 1024 passed
rac1 soft 1024 1024 passed
Result: Soft limits check passed for "maximum open file descriptors"
Check: Hard limits for "maximum user processes"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
rac2 hard 16384 16384 passed
rac1 hard 16384 16384 passed
Result: Hard limits check passed for "maximum user processes"
Check: Soft limits for "maximum user processes"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
rac2 soft 2047 2047 passed
rac1 soft 2047 2047 passed
Result: Soft limits check passed for "maximum user processes"
Check: System architecture
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 x86_64 x86_64 passed
rac1 x86_64 x86_64 passed
Result: System architecture check passed
Check: Kernel version
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 2.6.32-358.el6.x86_64 2.6.9 passed
rac1 2.6.32-358.el6.x86_64 2.6.9 passed
Result: Kernel version check passed
Check: Kernel parameter for "semmsl"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 250 250 250 passed
rac1 250 250 250 passed
Result: Kernel parameter check passed for "semmsl"
Check: Kernel parameter for "semmns"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 32000 32000 32000 passed
rac1 32000 32000 32000 passed
Result: Kernel parameter check passed for "semmns"
Check: Kernel parameter for "semopm"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 100 100 100 passed
rac1 100 100 100 passed
Result: Kernel parameter check passed for "semopm"
Check: Kernel parameter for "semmni"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 128 128 128 passed
rac1 128 128 128 passed
Result: Kernel parameter check passed for "semmni"
Check: Kernel parameter for "shmmax"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 1306910720 1306910720 1671639040 failed Current value incorrect. Configured value incorrect.
rac1 1306910720 1306910720 1671639040 failed Current value incorrect. Configured value incorrect.
Result: Kernel parameter check failed for "shmmax"
Check: Kernel parameter for "shmmni"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 4096 4096 4096 passed
rac1 4096 4096 4096 passed
Result: Kernel parameter check passed for "shmmni"
Check: Kernel parameter for "shmall"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 2097152 2097152 2097152 passed
rac1 2097152 2097152 2097152 passed
Result: Kernel parameter check passed for "shmall"
Check: Kernel parameter for "file-max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 6815744 6815744 6815744 passed
rac1 6815744 6815744 6815744 passed
Result: Kernel parameter check passed for "file-max"
Check: Kernel parameter for "ip_local_port_range"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 between 9000.0 & 65500.0 between 9000.0 & 65500.0 between 9000.0 & 65500.0 passed
rac1 between 9000.0 & 65500.0 between 9000.0 & 65500.0 between 9000.0 & 65500.0 passed
Result: Kernel parameter check passed for "ip_local_port_range"
Check: Kernel parameter for "rmem_default"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 262144 262144 262144 passed
rac1 262144 262144 262144 passed
Result: Kernel parameter check passed for "rmem_default"
Check: Kernel parameter for "rmem_max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 4194304 4194304 4194304 passed
rac1 4194304 4194304 4194304 passed
Result: Kernel parameter check passed for "rmem_max"
Check: Kernel parameter for "wmem_default"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 262144 262144 262144 passed
rac1 262144 262144 262144 passed
Result: Kernel parameter check passed for "wmem_default"
Check: Kernel parameter for "wmem_max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 1048586 1048586 1048576 passed
rac1 1048586 1048586 1048576 passed
Result: Kernel parameter check passed for "wmem_max"
Check: Kernel parameter for "aio-max-nr"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 1048576 1048576 1048576 passed
rac1 1048576 1048576 1048576 passed
Result: Kernel parameter check passed for "aio-max-nr"
Check: Package existence for "make"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 make-3.81-20.el6 make-3.80 passed
rac1 make-3.81-20.el6 make-3.80 passed
Result: Package existence check passed for "make"
Check: Package existence for "binutils"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 binutils-2.20.51.0.2-5.36.el6 binutils-2.15.92.0.2 passed
rac1 binutils-2.20.51.0.2-5.36.el6 binutils-2.15.92.0.2 passed
Result: Package existence check passed for "binutils"
Check: Package existence for "gcc(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 gcc(x86_64)-4.4.7-3.el6 gcc(x86_64)-3.4.6 passed
rac1 gcc(x86_64)-4.4.7-3.el6 gcc(x86_64)-3.4.6 passed
Result: Package existence check passed for "gcc(x86_64)"
Check: Package existence for "libaio(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.105 passed
rac1 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.105 passed
Result: Package existence check passed for "libaio(x86_64)"
Check: Package existence for "glibc(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 glibc(x86_64)-2.12-1.107.el6 glibc(x86_64)-2.3.4-2.41 passed
rac1 glibc(x86_64)-2.12-1.107.el6 glibc(x86_64)-2.3.4-2.41 passed
Result: Package existence check passed for "glibc(x86_64)"
Check: Package existence for "compat-libstdc++-33(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
rac1 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
Result: Package existence check passed for "compat-libstdc++-33(x86_64)"
Check: Package existence for "elfutils-libelf(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 elfutils-libelf(x86_64)-0.152-1.el6 elfutils-libelf(x86_64)-0.97 passed
rac1 elfutils-libelf(x86_64)-0.152-1.el6 elfutils-libelf(x86_64)-0.97 passed
Result: Package existence check passed for "elfutils-libelf(x86_64)"
Check: Package existence for "elfutils-libelf-devel"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 elfutils-libelf-devel-0.152-1.el6 elfutils-libelf-devel-0.97 passed
rac1 elfutils-libelf-devel-0.152-1.el6 elfutils-libelf-devel-0.97 passed
Result: Package existence check passed for "elfutils-libelf-devel"
Check: Package existence for "glibc-common"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 glibc-common-2.12-1.107.el6 glibc-common-2.3.4 passed
rac1 glibc-common-2.12-1.107.el6 glibc-common-2.3.4 passed
Result: Package existence check passed for "glibc-common"
Check: Package existence for "glibc-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 glibc-devel(x86_64)-2.12-1.107.el6 glibc-devel(x86_64)-2.3.4 passed
rac1 glibc-devel(x86_64)-2.12-1.107.el6 glibc-devel(x86_64)-2.3.4 passed
Result: Package existence check passed for "glibc-devel(x86_64)"
Check: Package existence for "glibc-headers"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 glibc-headers-2.12-1.107.el6 glibc-headers-2.3.4 passed
rac1 glibc-headers-2.12-1.107.el6 glibc-headers-2.3.4 passed
Result: Package existence check passed for "glibc-headers"
Check: Package existence for "gcc-c++(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 gcc-c++(x86_64)-4.4.7-3.el6 gcc-c++(x86_64)-3.4.6 passed
rac1 gcc-c++(x86_64)-4.4.7-3.el6 gcc-c++(x86_64)-3.4.6 passed
Result: Package existence check passed for "gcc-c++(x86_64)"
Check: Package existence for "libaio-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.105 passed
rac1 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.105 passed
Result: Package existence check passed for "libaio-devel(x86_64)"
Check: Package existence for "libgcc(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 libgcc(x86_64)-4.4.7-3.el6 libgcc(x86_64)-3.4.6 passed
rac1 libgcc(x86_64)-4.4.7-3.el6 libgcc(x86_64)-3.4.6 passed
Result: Package existence check passed for "libgcc(x86_64)"
Check: Package existence for "libstdc++(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 libstdc++(x86_64)-4.4.7-3.el6 libstdc++(x86_64)-3.4.6 passed
rac1 libstdc++(x86_64)-4.4.7-3.el6 libstdc++(x86_64)-3.4.6 passed
Result: Package existence check passed for "libstdc++(x86_64)"
Check: Package existence for "libstdc++-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 libstdc++-devel(x86_64)-4.4.7-3.el6 libstdc++-devel(x86_64)-3.4.6 passed
rac1 libstdc++-devel(x86_64)-4.4.7-3.el6 libstdc++-devel(x86_64)-3.4.6 passed
Result: Package existence check passed for "libstdc++-devel(x86_64)"
Check: Package existence for "sysstat"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 sysstat-9.0.4-20.el6 sysstat-5.0.5 passed
rac1 sysstat-9.0.4-20.el6 sysstat-5.0.5 passed
Result: Package existence check passed for "sysstat"
Check: Package existence for "pdksh"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 missing pdksh-5.2.14 failed
rac1 missing pdksh-5.2.14 failed
Result: Package existence check failed for "pdksh"
Check: Package existence for "expat(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
rac2 expat(x86_64)-2.0.1-11.el6_2 expat(x86_64)-1.95.7 passed
rac1 expat(x86_64)-2.0.1-11.el6_2 expat(x86_64)-1.95.7 passed
Result: Package existence check passed for "expat(x86_64)"
Checking for multiple users with UID value 0
Result: Check for multiple users with UID value 0 passed
Check: Current group ID
Result: Current group ID check passed
Starting check for consistency of primary group of root user
Node Name Status
------------------------------------ ------------------------
rac2 passed
rac1 passed
Check for consistency of root user's primary group passed
Starting Clock synchronization checks using Network Time Protocol(NTP)...
NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all nodes
NTP Configuration file check passed
No NTP Daemons or Services were found to be running
PRVF-5507 : NTP daemon or service is not running on any node but NTP configuration file exists on the following node(s):
rac2,rac1
Result: Clock synchronization check using Network Time Protocol(NTP) failed
Checking Core file name pattern consistency...
Core file name pattern consistency check passed.
Checking to make sure user "grid" is not in "root" group
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 passed does not exist
rac1 passed does not exist
Result: User "grid" is not part of "root" group. Check passed
Check default user file creation mask
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 0022 0022 passed
rac1 0022 0022 passed
Result: Default user file creation mask check passed
Checking consistency of file "/etc/resolv.conf" across nodes
Checking the file "/etc/resolv.conf" to make sure only one of domain and search entries is defined
File "/etc/resolv.conf" does not have both domain and search entries defined
Checking if domain entry in file "/etc/resolv.conf" is consistent across the nodes...
domain entry in file "/etc/resolv.conf" is consistent across nodes
Checking if search entry in file "/etc/resolv.conf" is consistent across the nodes...
search entry in file "/etc/resolv.conf" is consistent across nodes
Checking DNS response time for an unreachable node
Node Name Status
------------------------------------ ------------------------
rac2 failed
rac1 failed
PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: rac2,rac1
File "/etc/resolv.conf" is not consistent across nodes
Check: Time zone consistency
Result: Time zone consistency check passed
Pre-check for cluster services setup was unsuccessful on all the nodes.
[grid@rac1 grid]$
检查发现有三个地方报错
Check: Kernel parameter for “shmmax” ，修改/etc/sysctl.con,原kernel.shmmax = 1306910720配置错误。
[root@rac1 software]# vi /etc/sysctl.conf^C
[root@rac1 software]# tail /etc/sysctl.conf -n 10
kernel.shmall = 2097152
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
net.ipv4.tcp_wmem = 262144 262144 262144
net.ipv4.tcp_rmem = 4194304 4194304 4194304
Check: Package existence for “pdksh” 处理，删除ksh，然后安装pdksh包
[root@rac1 software]# rpm -ivh pdksh-5.2.14-30.x86_64.rpm
warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 4f2a6fd2: NOKEY
error: Failed dependencies:
pdksh conflicts with ksh-20100621-19.el6.x86_64
[root@rac1 software]# rpm -e ksh
[root@rac1 software]# rpm -ivh pdksh-5.2.14-30.x86_64.rpm
warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 4f2a6fd2: NOKEY
Preparing... ########################################### [100%]
1:pdksh ########################################### [100%]
[root@rac1 software]#
NTP Configuration file check started…
The NTP configuration file “/etc/ntp.conf” is available on all nodes
NTP Configuration file check passed
No NTP Daemons or Services were found to be running
PRVF-5507 : NTP daemon or service is not running on any node but NTP configuration file exists on the following node(s):
rac2,rac1
Result: Clock synchronization check using Network Time Protocol(NTP) failed
禁用NTP时间同步
[grid@rac1 grid]$ exit
logout
[root@rac1 software]# serivce ntpd status
-bash: serivce: command not found
[root@rac1 software]# service ntpd status
ntpd is stopped
[root@rac1 software]# mv /etc/ntp.conf /etc/ntp.conf.bak
[root@rac1 software]# chkconfig ntpd off
如果没有配置DNS的话 检测/etc/resolv.conf 这步骤是会失败的，
但是不影响安装 ，直接 ignore 即可
Checking the file "/etc/resolv.conf" to make sure only one of domain and search entries is defined
File "/etc/resolv.conf" does not have both domain and search entries defined
Checking if domain entry in file "/etc/resolv.conf" is consistent across the nodes...
domain entry in file "/etc/resolv.conf" is consistent across nodes
Checking if search entry in file "/etc/resolv.conf" is consistent across the nodes...
search entry in file "/etc/resolv.conf" is consistent across nodes
Checking DNS response time for an unreachable node
Node Name Status
------------------------------------ ------------------------
rac2 failed
rac1 failed
PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: rac2,rac1
File "/etc/resolv.conf" is not consistent across nodes
Check: Time zone consistency
Result: Time zone consistency check passed
在节点1和节点2 分别执行以下操作
[root@rac1 software]# oracleasm configure -i
Configuring the Oracle ASM library driver.
This will configure the on-boot properties of the Oracle ASM library
driver. The following questions will determine whether the driver is
loaded on boot and what permissions it will have. The current values
will be shown in brackets ('[]'). Hitting <ENTER> without typing an
answer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface []: grid
Default group to own the driver interface []: dba
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
[root@rac1 software]#
加载 oracleasm 内核模块
[root@rac1 dev]# oracleasm init
Creating /dev/oracleasm mount point: /dev/oracleasm
Loading module "oracleasm": oracleasm
Mounting ASMlib driver filesystem: /dev/oracleasm
以上操作没问题，在节点rac1上以root执行创建 ASM 磁盘（只需要在节点一创建）
[root@rac1 dev]# oracleasm createdisk CRS01 /dev/sdb1
Writing disk header: done
Instantiating disk: done
[root@rac1 dev]# oracleasm createdisk CRS02 /dev/sdf1
Writing disk header: done
Instantiating disk: done
[root@rac1 dev]# oracleasm createdisk DATA01 /dev/sdd1
Writing disk header: done
Instantiating disk: done
[root@rac1 dev]# oracleasm createdisk DATA02 /dev/sde1
Writing disk header: done
Instantiating disk: done
[root@rac1 dev]# oracleasm createdisk FRA01 /dev/sdc1
Writing disk header: done
Instantiating disk: done
[root@rac1 dev]#
节点二扫描一遍就会发现这三块盘
[root@rac2 software]# oracleasm scandisks
Reloading disk partitions: done
Cleaning any stale ASM disks...
Scanning system for ASM disks...
Instantiating disk "CRS01"
Instantiating disk "FRA01"
Instantiating disk "DATA01"
Instantiating disk "DATA02"
Instantiating disk "CRS02"
[root@rac2 software]#
再次确认建立互信关系
[root@rac1 dev]# su - oracle
[oracle@rac1 ~]$ ssh rac2 date
Tue Jun 20 01:08:08 CST 2023
[oracle@rac1 ~]$ ssh rac2-priv date
The authenticity of host 'rac2-priv (192.168.186.129)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2-priv,192.168.186.129' (RSA) to the list of known hosts.
Tue Jun 20 01:08:19 CST 2023
[oracle@rac1 ~]$ ssh rac1-priv date
The authenticity of host 'rac1-priv (192.168.186.128)' can't be established.
RSA key fingerprint is 67:81:77:3b:06:ba:b8:12:79:9c:6f:1c:93:e8:e5:99.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1-priv,192.168.186.128' (RSA) to the list of known hosts.
Tue Jun 20 01:08:29 CST 2023
[oracle@rac1 ~]$
安装前的检查
2个节点安装cvuqdisk包，进入grid安装包
[root@rac1 dev]# cd /software/grid/rpm/
[root@rac1 rpm]# ls
cvuqdisk-1.0.9-1.rpm
[root@rac1 rpm]# rpm -ivh cvuqdisk-1.0.7-1.rpm
error: open of cvuqdisk-1.0.7-1.rpm failed: No such file or directory
[root@rac1 rpm]# ls
cvuqdisk-1.0.9-1.rpm
[root@rac1 rpm]# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing... ########################################### [100%]
Using default group oinstall to install package
1:cvuqdisk ########################################### [100%]
[root@rac1 rpm]# scp cvuqdisk-1.0.9-1.rpm rac2:/software
root@rac2's password:
Permission denied, please try again.
root@rac2's password:
cvuqdisk-1.0.9-1.rpm 100% 8288 8.1KB/s 00:00
[root@rac1 rpm]#
[root@rac2 software]# cd /software/
[root@rac2 software]# ls
cvuqdisk-1.0.9-1.rpm
kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm
oracleasmlib-2.0.4-1.el6.x86_64.rpm
oracleasm-support-2.1.8-1.el6.x86_64.rpm
pdksh-5.2.14-30.x86_64.rpm
[root@rac2 software]# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing... ########################################### [100%]
Using default group oinstall to install package
1:cvuqdisk ########################################### [100%]
[root@rac2 software]#
在节点一加粗样式上设置环境变量
[root@rac1 rpm]# export DISPLAY=192.168.182.1:0.0
[root@rac1 rpm]# su - grid
[grid@rac1 ~]$ export DISPLAY=192.168.182.1:0.0
[grid@rac1 ~]$ cd /software/grid/
[grid@rac1 grid]$ ls
install readme.html response rpm runcluvfy.sh runInstaller sshsetup stage welcome.html
[grid@rac1 grid]$ ./runInstaller
Starting Oracle Universal Installer...
Checking Temp space: must be greater than 120 MB. Actual 9630 MB Passed
Checking swap space: must be greater than 150 MB. Actual 8095 MB Passed
Checking monitor: must be configured to display at least 256 colors. Actual 16777216 Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2023-06-20_01-25-47AM. Please wait ...[grid@rac1 grid]$
切换到 grid 用户运行脚本,即可进入图形化安装
选择Skip software updates，然后选择next
选择安装集群和配置环境，然后选择next
选择高级安装，然后在next
选择语言，这里就用英语，可根据你想要的语言调整
此处集群名自己取，SCAN名需要和/etc/hosts中的scan ip别名一致，端口默认，不选GNS，然后 next
界面只有第一个节点rac1，点击“Add”把第二个节点rac2加上。选择Add添加节点二，按照hosts 设置的填写，然后在 next，如果节点一和节点二互信没配好，下一步会报错
这一步是系统自动识别，不用管理，直接 next
存储选择，选择ASM，然后在 next
创建一个asm Disk Group Name 组，并给一个名称ORC，并选择下面的三块盘，然后 Nex
