1.常用安装链接参考
Redhat7.7系统安装oracle https://www.cnblogs.com/renzmin/p/12073791.html
安装oracle linux操作系统 https://blog.51cto.com/1130739/1792457
安装oracle数据库软件 https://blog.51cto.com/1130739/1793208
rhe6.5安装orale 12c https://www.linuxidc.com/Linux/2017-11/148767.htm
oracle12c安装手册 https://www.cnblogs.com/sopost/p/3240921.html
Oracle 12c官方指南 https://docs.oracle.com/database/121/LTDQI/toc.htm#BABFIFCG
手工搭建本地Yum仓库 https://www.linuxidc.com/Linux/2016-09/135480.htm
redhat开启vnc远程桌面 https://www.cnblogs.com/cutelinux/p/5754835.html
http://www.cnblogs.com/ivictor/archive/2015/08/27/4760914.html
https://blog.csdn.net/yxc2959/article/details/79100724?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-4&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-4
Oracle12c 重启服务 https://blog.csdn.net/qq_23659871/article/details/80712271
Oracle 修改SYS、system用户密码 https://www.cnblogs.com/shouke/p/10158031.html
Oracle客户端安装指南 https://www.cnblogs.com/heshouhui/p/10335156.html
Oracle rac安装文档 https://www.cnblogs.com/leohahah/p/9488963.html
Oracle rac 官方安装文档 https://docs.oracle.com/database/121/RILIN/chklist.htm#RILIN962
目录
1、ORACLE 12.2软硬件要求.3
1.1 硬件最低配置要求.3
1.2 ORACLE 12.2认证的OS软件版本.3
2、整体规划部分.3
2.1 IP地址规划.3
2.2 操作系统本地磁盘分区规划.4
2.3 共享存储与ASM磁盘组规划.4
3、操作系统配置部分.4
3.1 配置hosts文件.4
3.2 安装RPM包.5
3.3 创建用户组.6
3.4 创建文件目录及权限配置.6
3.5 配置环境变量.6
3.6 安装cvuqdisk7
4、修改操作系统配置.8
4.1 开启nscd8
4.2 关闭防火墙.8
4.3 禁用selinux8
4.4 关闭Transparent HugePages8
4.5 配置/etc/security/limits.conf8
4.6配置/etc/sysctl.conf9
4.7 配置/etc/pam.d/login9
4.8 配置DNS10
4.9 修改时间同步方式.10
4.11 修改nsswitch.conf10
4.12 配置NOZEROCONF11
4.13 配置互信.11
5、ASM磁盘配置部分.11
5.1 UDEV配置asm磁盘(两个节点都执行).11
5.2 验证asm disk生成.12
5.2 修改磁盘属性.12
6、grid软件安装.12
6.1 检测安装环境.12
6.2 安装GI(Grid Infrastructure).14
7 、asmca创建其它asmdiskgroup23
8、database软件安装.23
9、创建CDB28
10、创建PDB32
10.1 以命令方式创建PDB32
10.2 查看创建成功的PDB33
2.ORACLE 12.2软硬件要求
2.1.硬件最低配置要求
序号 组件 内存需求
1 Oracle Grid Infrastructure installations 4GB以上
2 Oracle Database installations 最小1GB,建议2GB以上
2.2.ORACLE 12.2认证的OS软件版本
序号 组件
1 Oracle Linux 7 with the Unbreakable Enterprise kernel:
3.8.13-35.3.1.el7uek.x86_64 or later
2 Oracle Linux 7 with the Red Hat Compatible kernel:
3.10.0-123.el7.x86_64 or later
3 Oracle Linux 6.4 with the Unbreakable Enterprise kernel 2:
2.6.39-200.24.1.el6uek.x86_64 or later
4 Oracle Linux 6 with the Red Hat Compatible kernel:
2.6.32-358.el6.x86_64 or later
5 Red Hat Enterprise Linux 7: 3.10.0-123.el7.x86_64 or later
6 Red Hat Enterprise Linux 6: 2.6.32-358.el6.x86_64 or later
7 SUSE Linux Enterprise Server 12: 3.12.28-4-default or later
8 SUSE Linux Enterprise Server 11 SP2: 3.0.13-0.27 or later
3.整体规划部分
3.1.IP地址规划
序号 所属 主机名称 用途 IP地址
1 GNS GNS 192.168.1.190
2 Node1 rac1 public 192.168.1.191
3 Node1 vip 192.168.1.192
4 Node1 Private1 10.1.1.191
5 Node1 Private2 10.1.1.192
7 Node2 rac2 public 192.168.1.193
8 Node2 vip 192.168.1.194
9 Node2 Private1 10.1.1.193
10 Node2 Private2 10.1.1.194
11 scan scan1 192.168.1.195
12 scan scan2 192.168.1.196
13 scan scan3 192.168.1.197
3.2.操作系统本地磁盘分区规划
序号 分区名称 大小 用途说明
1 /boot 200MB 引导分区
2 / 12288MB(12G) 根分区
3 swap 6144MB 最少4.7303GB以上
4 /dba 44850MB oracle安装目录
3.3.共享存储与ASM磁盘组规划
序号 磁盘名称 Asm磁盘名称 磁盘组名称 大小 用途
1 sdb1 asm-diskb OCR_VOT 10G OCR+VOTINGDISK
2 sdc1 asm_diskc DATA01 30G data
4.操作系统配置部分
4.1.配置hosts文件
Vi /etc/hosts
192.168.1.189 GNS
192.168.1.191 rac1.li.com rac1
192.168.1.192 rac1-vip.li.com rac1-vip
10.1.1.191 rac1-pri1.li.com rac1-pri1
10.1.1.192 rac1-pri2.li.com rac1-pri2
192.168.1.193 rac2.li.com rac2
192.168.1.194 rac2-vip.li.com rac2-vip
10.1.1.193 rac2-pri1.li.com rac2-pri1
10.1.1.194 rac2-pri2.li.com rac2-pri2
192.168.1.195 rac-scan.li.com rac-scan
192.168.1.196 rac-scan.li.com rac-scan
192.168.1.197 rac-scan.li.com rac-scan
4.2.安装RPM包
binutils-2.20.51.0.2-5.11.el6 (x86_64)
compat-libcap1-1.10-1 (x86_64)
compat-libstdc+±33-3.2.3-69.el6 (x86_64)
compat-libstdc+±33-3.2.3-69.el6 (i686)
gcc-4.4.4-13.el6 (x86_64)
gcc-c+±4.4.4-13.el6 (x86_64)
glibc-2.12-1.7.el6 (i686)
glibc-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6 (i686)
ksh
libgcc-4.4.4-13.el6 (i686)
libgcc-4.4.4-13.el6 (x86_64)
libstdc+±4.4.4-13.el6 (x86_64)
libstdc+±4.4.4-13.el6 (i686)
libstdc+±devel-4.4.4-13.el6 (x86_64)
libstdc+±devel-4.4.4-13.el6 (i686)
libaio-0.3.107-10.el6 (x86_64)
libaio-0.3.107-10.el6 (i686)
libaio-devel-0.3.107-10.el6 (x86_64)
libaio-devel-0.3.107-10.el6 (i686)
libXext-1.1 (x86_64)
libXext-1.1 (i686)
libXtst-1.0.99.2 (x86_64)
libXtst-1.0.99.2 (i686)
libX11-1.3 (x86_64)
libX11-1.3 (i686)
libXau-1.0.5 (x86_64)
libXau-1.0.5 (i686)
libxcb-1.5 (x86_64)
libxcb-1.5 (i686)
libXi-1.3 (x86_64)
libXi-1.3 (i686)
make-3.81-19.el6
sysstat-9.0.4-11.el6 (x86_64)
unixODBC.x86_64 0:2.2.14-12.el6_3
nscd
4.3.创建用户组
#/usr/sbin/groupadd –g 501 oinstall
#/usr/sbin/groupadd –g 502dba
#/usr/sbin/groupadd –g 503oper
#/usr/sbin/groupadd –g 504asmadmin
#/usr/sbin/groupadd –g 505asmdba
#/usr/sbin/groupadd –g 506 asmoper
#/usr/sbin/useradd –u 501 –g oinstall –G asmadmin,asmdba,asmoper grid
#/usr/sbin/useradd –u 502 –goinstall –G dba,asmdba oracle
passwd oracle
passwd grid
4.4.创建文件目录及权限配置
#mkdir -p /dba/app/grid
--this is the GI ORACLE_BASE
#mkdir -p /dba/app/12.2.0/grid
--this is the ORACLE_HOME FOR GI
#mkdir -p /dba/app/oracle
--this is the RDBMS ORACLE_BASE
#mkdir -p /dba/app/oracle/product/12.2.0/db_1
--this is the RDBMSORACLE_HOME
#mkdir -p /dba/app/oraInventory
--this is oraInventory location
#chown -R grid:oinstall/dba/app
#chown -Roracle:oinstall /dba/app/oracle
#chmod -R 775 /dba/app
4.5.配置环境变量
#su – grid
TMP
export ORACLE_BASE=/dba/app/grid
export ORACLE_HOME=/dba/app/12.2.0/grid
export ORACLE_SID=+ASM1
export PATH=/usr/sbin:ORACLE_HOME/bin:ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=ORACLE_HOME/jlib:ORACLE_HOME/rdbms/jlib
alias sqlplus="rlwrap sqlplus"
source .bash_profile
#su – oracle
TMP
export ORACLE_BASE=/dba/app/oracle
export ORACLE_HOME=PATH
export PATH=PATH
export LD_LIBRARY_PATH=ORACLE_HOME/JRE:ORACLE_HOME/rdbms/jlib
alias sqlplus=“rlwrap sqlplus”
alias rman=“rlwrap rman”
4.6.安装cvuqdisk
cvuqdisk存于oracle GI安装介质的cv/rpm目录下
export CVUQDISK_GRP=asmadmin
rpm –ivh cvuqdisk-1.0.10-1.rpm
4.7.配置节点间互信
[root@node1 ~]# ssh-keygen -t rsa -P ‘’ -f ~/.ssh/id_rsa #生成rsa
[root@node1 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.168.202 #复制201的公钥到202机器上,这样就可以使用在201机器上免密码登录202机器了。
[root@node2 ~]# ssh-keygen -t rsa -P ‘’ -f ~/.ssh/id_rsa #生成rsa
[root@node2 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.168.201 #复制202的公钥到201机器上,这样就可以使用在202机器上免密码登录201机器了。
https://www.cnblogs.com/zhaojiedi1992/p/zhaojiedi_linux_023_sshgenkey.html
5.修改操作系统配置
5.1.开启nscd
#chkconfig nscd on
chkconfig --level 35 nscd on
service nscd start
5.2.关闭防火墙
#chkconfig iptables off
#chkconfig ip6tables off
#service iptables stop
#service ip6tables stop
5.3.禁用selinux
修改/etc/selinux/config
编辑文本中的SELINUX=enforcing为SELINUX=disabled
5.4.关闭TransparentHugePages
(1)查看验证transparent_hugepage的状态
cat/sys/kernel/mm/redhat_transparent_hugepage/enabled
always madvise [never] 结果为never表示关闭
(2)关闭transparent_hugepage的配置
#vi /etc/rc.local #注释:编辑rc.local文件,增加以下内容
if test -f /sys/kernel/mm/redhat_transparent_hugepage/enabled; then
echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled
fi
5.5.配置/etc/security/limits.conf
grid soft nproc 2047
grid hard nproc 16384
grid soft nofile 1024
grid hard nofile 65536
grid soft stack 10240
grid hard stack 32768
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
oracle hard stack 32768
5.6.配置/etc/sysctl.conf
增加以下内容
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 67108864
kernel.shmmax = 274877906944
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.ipv4.tcp_rmem = 4096 87380 4194304
net.ipv4.tcp_wmem = 4096 16384 4194304
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
net.ipv4.conf.eth2.rp_filter = 2
net.ipv4.conf.eth1.rp_filter = 2
net.ipv4.conf.eth0.rp_filter = 1
针对rp_filter部分,如果没有多张私有网卡,则不需要配置,文档 ID1286796.1有描述。
5.7.配置/etc/pam.d/login
增加以下内容:
session required pam_limits.so
5.8.配置DNS
#vi /etc/resolv.conf
nameserver192.168.1.190
#vi /etc/sysconfig/network-scripts/ifcfg-eth0
DNS1=192.168.1.190
配置了/etc/resolv.conf还要在/etc/sysconfig/network-scripts/ifcfg-eth0中增加DNS1=192.168.1.190的原因是,如果不配置后者,在OS重启后,resolv.conf中配置的nameserver信息会自动丢失
5.9.修改时间同步方式
(1)vi/etc/ntp.conf
#增加下面内容
Server 192.168.1.190
(2)Vi /etc/sysconfig/ntpd
OPTIONS="-u ntp:ntp -p /var/run/ntpd.pid -g"
修改成
OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid -g"
#chkconfig ntpd on
#service ntpd restart
5.10.修改nsswitch.conf
nsswitch.conf保存的是域名检索顺序。在一些系统配置中,NIS(Network Information System)可能会引起SCAN域名解析异常。为了避免这种问题的发生,对nsswitch.conf做如下调整。
#vi /etc/nsswitch.conf
修改行
hosts: files dns
为
hosts: files dns nis
5.11.配置NOZEROCONF
vi /etc/sysconfig/network增加以下内容
NOZEROCONF=yes
5.12.配置互信
方法:使用sshUserSetup.sh快速创建互信
sshUserSetup.sh在GI安装介质解压缩后的oui/prov/resources/scripts目录下。
下面两条命令在一个节点上执行即可(可以在root用户下执行):
#./sshUserSetup.sh -user grid -hosts “rac2 rac1” -advanced -exverify –confirm
#./sshUserSetup.sh -user oracle -hosts “rac2 rac1” -advanced -exverify -confirm
6.ASM磁盘配置部分
6.1.UDEV配置asm磁盘(两个节点都执行)
(1)查出两个磁盘的UUID
[root@rac1 ~]# /sbin/scsi_id -g -u -d /dev/sdb
36000c29a206f9c0ff78ea1f8b17f4c68
[root@rac1 ~]# /sbin/scsi_id-g -u -d /dev/sdc
36000c293dee9cf6e31fe7eeaf2f5bba7
(2)vi/etc/udev/rules.d/99-oracle-asmdevices.rules
KERNEL==“sdb”, BUS==“scsi”, PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/name", RESULT==“36000c293dee9cf6e31fe7eeaf2f5bba7”, NAME=“asm-diskc”, OWNER=“grid”, GROUP=“asmadmin”, MODE=“0660”
(3)重启UDEV
# /sbin/udevadm control --reload-rules
#/sbin/start_udev
6.2.验证asm disk生成
查询asm磁盘是否生成
#cd /dev
#ls –l asm*
[root@rac2 dev]# ls -l asm*
brw-rw---- 1 grid asmadmin 8,17 Feb 22 06:35 asm-disk1
brw-rw---- 1 grid asmadmin 8,33 Feb 22 06:35 asm-disk2
6.3.修改磁盘属性
(1)修改磁盘属性
#echo deadline >/sys/block/sdb/queue/scheduler
#echo deadline > /sys/block/sdc/queue/scheduler
(2)验证属性修改结果:
[root@rac1 dev]# more /sys/block/sdb/queue/scheduler
noop anticipatory [deadline]cfq
[root@rac1 dev]# more /sys/block/sdc/queue/scheduler
noop anticipatory [deadline]cfq
7.grid软件安装
7.1.检测安装环境
–全面检查:
./runcluvfy.sh stage -precrsinst -n rac1,rac2 -verbose
–检查网络和等效性
./runcluvfy.sh comp nodecon -nrac1,rac2 -verbose
[grid@rac1 grid]$ ./runcluvfy.sh comp nodecon -n rac1,rac2 -verbose
Verifying Node Connectivity …
Verifying Hosts File …
Node Name Status
------------------------------------ ------------------------
rac1 passed
rac2 passed
Verifying Hosts File …PASSED
Interface information for node “rac1”
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.2.191 192.168.2.0 0.0.0.0 192.168.2.2 00:0C:29:7E:7E:8E 1500
eth1 10.1.1.191 10.1.1.0 0.0.0.0 192.168.2.2 00:0C:29:7E:7E:98 1500
eth2 10.1.1.192 10.1.1.0 0.0.0.0 192.168.2.2 00:0C:29:7E:7E:A2 1500
Interface information for node “rac2”
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.2.193 192.168.2.0 0.0.0.0 192.168.2.2 00:0C:29:4D:85:CF 1500
eth1 10.1.1.193 10.1.1.0 0.0.0.0 192.168.2.2 00:0C:29:4D:85:D9 1500
eth2 10.1.1.194 10.1.1.0 0.0.0.0 192.168.2.2 00:0C:29:4D:85:E3 1500
Node Name IP Address Subnet MTU
-------- ------- ------------ ------------ -------------
rac1 eth0 192.168.2.191 192.168.2.0 1500
rac2 eth0 192.168.2.193 192.168.2.0 1500
Node Name IP Address Subnet MTU
-------- -------- ------------ ------------ ------------
rac1 eth1 10.1.1.191 10.1.1.0 1500
rac1 eth2 10.1.1.192 10.1.1.0 1500
rac2 eth1 10.1.1.193 10.1.1.0 1500
rac2 eth2 10.1.1.194 10.1.1.0 1500
Verifying Check that maximum (MTU) size packet goes through subnet …PASSED
Verifying Node Connectivity …PASSED
Verifying Multicast check …PASSED
Verification of node connectivity was successful.
CVU operation performed: node connectivity
Date: Feb 22, 2016 8:17:50 PM
CVU home: /dba/soft/grid/
User: grid
7.2.安装GI(Grid Infrastructure)
./gridSetup.sh
Scan name需要和/etc/hosts中的scan名称一致,否则会报下面错误:
ins-40718 single client accessname(scan):XXclustername could not be resolved
如果选择flex,必须3块磁盘,以及剩余空间36352MB以上,如下图所示:
[grid@rac1 tmp]$ crs_stat -t
Name Type Target State Host
ora…SM.lsnr ora…er.type ONLINE ONLINE rac1
ora…ER.lsnr ora…er.type ONLINE ONLINE rac1
ora…AF.lsnr ora…er.type OFFLINE OFFLINE
ora…N1.lsnr ora…er.type ONLINE ONLINE rac2
ora…N2.lsnr ora…er.type ONLINE ONLINE rac1
ora…N3.lsnr ora…er.type ONLINE ONLINE rac1
ora.MGMTLSNR ora…nr.type ONLINE ONLINE rac1
ora.OCR_VOT.dg ora…up.type ONLINE ONLINE rac1
ora.asm ora.asm.type ONLINE ONLINE rac1
ora.cvu ora.cvu.type ONLINE ONLINE rac1
ora.gns ora.gns.type ONLINE ONLINE rac1
ora.gns.vip ora…ip.type ONLINE ONLINE rac1
ora.ioserver ora…er.type OFFLINE OFFLINE
ora.mgmtdb ora…db.type ONLINE ONLINE rac1
ora…network ora…rk.type ONLINE ONLINE rac1
ora.ons ora.ons.type ONLINE ONLINE rac1
ora.proxy_advm ora…vm.type OFFLINE OFFLINE
ora.qosmserver ora…er.type ONLINE ONLINE rac1
ora…C1.lsnr application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip ora…t1.type ONLINE ONLINE rac1
ora…C2.lsnr application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip ora…t1.type ONLINE ONLINE rac2
ora.scan1.vip ora…ip.type ONLINE ONLINE rac2
ora.scan2.vip ora…ip.type ONLINE ONLINE rac1
ora.scan3.vip ora…ip.type ONLINE ONLINE rac1
8.asmca创建其它asmdiskgroup
9.database软件安装
#su – oracle
$./runInstaller
按照上图提示,在两个节点上分别执行:
./dba/app/oracle/product/12.2.0/db_1/root.sh
10.创建CDB
#su - oracle
$dbca
查看创建的容器数据库:
SQL> select name,cdb from v$database;
NAME CDB
LITESTDB YES
查看存在的插拨数据库:
SQL> col pdb_name for a30
SQL> selectpdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs;
PDB_ID PDB_NAME DBID STATUS CREATION_SCN
2 PDBSEED 33618433 NORMAL 2717802
11.创建PDB
11.1.以命令方式创建PDB
sqlplus “/as sysdba”
SQL> CREATE PLUGGABLEDATABASE lipdb
ADMIN USER lipdbdba IDENTIFIED BY lipdbdba
STORAGE (MAXSIZE 5G MAX_SHARED_TEMP_SIZE100M)
DEFAULT TABLESPACE tbs_pdb2 DATAFILE’+DATA01’ SIZE 100M AUTOEXTEND ON;
Pluggable database created.
11.2.查看创建成功的PDB
SQL> col pdb_name for a30
SQL> selectpdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs;
PDB_ID PDB_NAME DBID STATUS CREATION_SCN
3 LIPDB 182063881 NEW 3294239
2 PDB$SEED 33618433 NORMAL 2717802




