oracle 193 Grid infrastructure 在REHL8上的安装

1.disable SELinux

cat /etc/selinux/config|grep -v ^#|grep -v ^$
SELINUX=disabled
SELINUXTYPE=targeted 

2.创建账号

groupadd -g 5001 oinstall
groupadd -g 5002 dba
groupadd -g 5003 asmdba
groupadd -g 5004 asmoper
groupadd -g 5005 asmadmin
useradd -u 6001 -g oinstall -G asmadmin,asmdba,asmoper grid
useradd -u 6002 -g oinstall -G dba,asmadmin,asmdba oracle
echo "password" |passwd --stdin grid
echo "password" |passwd --stdin oracle

3.安装包

yum -y install xdpyinfo
yum -y install libnsl

4.安装目录

mkdir -p /oracle/app/grid
mkdir -p /oracle/app/19c/grid
chown -R grid:oinstall /oracle

mkdir -p /oracle/app/oraInventory
chown -R grid:oinstall /oracle/app/oraInventory
mkdir -p /oracle/app/oracle/19c/
chown -R oracle:oinstall /oracle/app/oracle
chmod -R 775 /oracle

5.配置grid 用户环境

 cat ~/.bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
umask 022
export ORACLE_SID=+ASM
export ORACLE_BASE=/oracle/app/grid
export ORACLE_HOME=/oracle/app/19c/grid
export PATH=.:$PATH:$HOME/bin:$ORACLE_HOME/bin
export CV_ASSUME_DISTID=RHEL7.6;export CV_ASSUME_DISTID
export NLS_LANG=AMERICAN_AMERICA.UTF8;export NLS_LANG
# User specific environment and startup programs

oracle 用户环境

 cat ~/.bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
umask 022
export ORACLE_BASE=/oracle/app/oracle
export ORACLE_HOME=$ORACLE_BASE/19c/
export ORACLE_UNQNAME=mtxdb
export ORACLE_SID=mtxdb
export NLS_LANG=AMERICAN_AMERICA.UTF8
export PATH=.:$PATH:$HOME/bin:$ORACLE_HOME/bin

6. 资源配置

cat << EOF >>/etc/sysctl.conf
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmall = 1073741824
kernel.shmmax = 4398046511104
kernel.panic_on_oops = 1
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
net.ipv4.conf.all.rp_filter = 2
net.ipv4.conf.default.rp_filter = 2
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
EOF

7.limit配置

cat << EOF >> /etc/security/limits.conf
oramtx               soft    nproc   16384
oramtx               hard    nproc   16384
oramtx               soft    nofile  16384
oramtx               hard    nofile  65536
oramtx               soft   stack    10240
oramtx               hard   stack    32768
oramtx               hard    memlock 8000000
oramtx               soft    memlock  8000000
oracle               soft    nproc   16384
oracle               hard    nproc   16384
oracle               soft    nofile  16384
oracle               hard    nofile  65536
oracle               soft   stack    10240
oracle               hard   stack    32768
oracle               hard    memlock 8000000
oracle               soft    memlock  8000000
oralu8               soft    nproc   16384
oralu8               hard    nproc   16384
oralu8               soft    nofile  16384
oralu8               hard    nofile  65536
oralu8               soft   stack    10240
oralu8               hard   stack    32768
oralu8               hard    memlock 8000000
oralu8               soft    memlock  8000000
*               soft    core           65536
*               hard    rss            65536
*               hard    nproc          65536
*               soft    nproc          65536
EOF 

8.udev 磁盘

 参阅　　https://www.cnblogs.com/tingxin/p/13177268.html

9.安装在grid 用户下

[grid@mtxdb grid]$ cd $ORACLE_HOME
[grid@mtxdb grid]$ ./gridSetup.sh 
Launching Oracle Grid Infrastructure Setup Wizard...

 /oracle/app/19c/grid/root.sh
Performing root user operation.

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /oracle/app/19c/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.

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: /oracle/app/19c/grid/crs/install/crsconfig_params
The log of current session can be found at:
  /oracle/app/grid/crsdata/mtxdb/crsconfig/roothas_2020-06-23_05-03-56PM.log
LOCAL ADD MODE
Creating OCR keys for user 'grid', privgrp 'oinstall'..
Operation successful.
LOCAL ONLY MODE
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-4664: Node mtxdb successfully pinned.
2020/06/23 17:04:08 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.service'

mtxdb     2020/06/23 17:06:56     /oracle/app/grid/crsdata/mtxdb/olr/backup_20200623_170656.olr     724960844
2020/06/23 17:06:56 CLSRSC-327: Successfully configured Oracle Restart for a standalone server

 

10.设置root用户环境

 cat  ~/.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:/oracle/app/19c/grid/bin

export PATH

11.验证:

[root@mtxdb ~]# crsctl stop has
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'mtxdb'
CRS-2673: Attempting to stop 'ora.DATA.dg' on 'mtxdb'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'mtxdb'
CRS-2677: Stop of 'ora.DATA.dg' on 'mtxdb' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'mtxdb'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'mtxdb' succeeded
CRS-2677: Stop of 'ora.asm' on 'mtxdb' succeeded
CRS-2673: Attempting to stop 'ora.evmd' on 'mtxdb'
CRS-2677: Stop of 'ora.evmd' on 'mtxdb' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'mtxdb'
CRS-2677: Stop of 'ora.cssd' on 'mtxdb' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'mtxdb' has completed
CRS-4133: Oracle High Availability Services has been stopped.
[root@mtxdb ~]# crsctl start has
CRS-4123: Oracle High Availability Services has been started.
[root@mtxdb ~]# crsctl status res -t
--------------------------------------------------------------------------------
Name           Target  State        Server                   State details
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DATA.dg
               ONLINE  OFFLINE      mtxdb                    STABLE
ora.LISTENER.lsnr
               ONLINE  ONLINE       mtxdb                    STABLE
ora.asm
               ONLINE  OFFLINE      mtxdb                    Instance Shutdown,ST
                                                             ABLE
ora.ons
               OFFLINE OFFLINE      mtxdb                    STABLE
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.cssd
      1        ONLINE  OFFLINE      mtxdb                    STARTING
ora.diskmon
      1        ONLINE  ONLINE       mtxdb                    STABLE
ora.evmd
      1        ONLINE  INTERMEDIATE mtxdb                    STABLE
--------------------------------------------------------------------------------

[root@mtxdb ~]# crsctl disable has  --关闭开机启动
CRS-4621: Oracle High Availability Services autostart is disabled.
[root@mtxdb ~]# crsctl enable has　　--打开开机启动
CRS-4622: Oracle High Availability Services autostart is enabled.