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本篇内容主要讲解“ASM 搭建单实例分享”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让丸趣 TV 小编来带大家学习“ASM 搭建单实例分享”吧!
1. 修改主机名
[root@Test_run_CRM soft]# vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
172.16.25.235 Test_run_CRM
2. 查看 rpm 包
查看是否有包：
rpm -qa binutils* compat-libstdc* glibc-2* ksh* libaio* make-3* compat-libcap1* gcc-4* gcc-c* libstdc++-devel* sysstat* glibc-devel* libgcc-4* libstdc++-4* unixODBC-2* unixODBC-devel-2* elfutils-libelf-devel* libXp*
安装包：
yum -y install binutils* compat-libstdc* glibc-2* ksh* libaio* make-3* compat-libcap1* gcc-4* gcc-c* libstdc++-devel* sysstat* glibc-devel* libgcc-4* libstdc++-4* unixODBC-2* unixODBC-devel-2* elfutils-libelf-devel* libXp*
3. 修改系统参数
1)
[root@Test_run_CRM soft]# vi /etc/sysctl.conf
kernel.msgmnb = 65536
kernel.shmall = 4294967296
fs.file-max = 6815744
kernel.msgmni = 2878
kernel.msgmax = 8192
kernel.msgmnb = 65536
kernel.sem = 250 32000 100 142
kernel.shmmni = 4096
kernel.shmmax = 329853488333
net.core.wmem_default = 262144
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 1048576
fs.aio-max-nr = 3145728
net.ipv4.ip_local_port_range = 9000 65500
vm.min_free_kbytes = 51200
生效：
[root@Test_run_FOSS u01]# sysctl -p
2)[root@Test_run_CRM soft]# vi /etc/pam.d/login
最后一行添加
session required pam_limits.so
3)[root@Test_run_CRM soft]# vi /etc/security/limits.conf
最后添加：
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
4)[root@Test_run_CRM soft]# vi /etc/profile
添加：
if [$USER = oracle]||[$USER = grid]; then
if [$SHELL = /bin/ksh]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
umask 022
fi
3. 创建组和用户
创建组：
groupadd -g 501 oinstall
groupadd -g 502 dba
groupadd -g 503 oper
groupadd -g 504 asmadmin
groupadd -g 505 asmdba
groupadd -g 506 asmoper
创建用户：
# useradd -u 501 -g oinstall -G dba,oper,asmadmin,asmdba,asmoper -s /bin/bash grid
# useradd -u 502 -g oinstall -G dba,oper,asmadmin,asmdba,asmoper -s /bin/bash oracle
修改密码：
passwd oracle
passwd grid
修改路径权限：
mkdir -p /u01/app/
chown -R oracle:oinstall /u01/app/
chmod -R 775 /u01/app/
4. 修改 bash_profile
oracle:
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=sfsdb1
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
export PATH=$PATH:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export ORACLE_TERM=xterm
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/lib64:/usr/lib64
export NLS_DATE_FORMAT= YYYY-MM-DD HH24:MI:SS
export TNS_ADMIN=$ORACLE_HOME/network/admin
grid:
export ORACLE_BASE=/u01/app/grid
export ORACLE_HOME=/u01/app/11.2.0/grid
export ORACLE_SID=+ASM
export PATH=$PATH:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/lib64:/usr/lib64
export ORACLE_TERM=xterm
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export TNS_ADMIN=$ORACLE_HOME/network/admin
5. 使用 udev
绑定磁盘
查看存储磁盘：
1) 跟主机组确定，可使用的 1a 到 1f
[root@Test_run_CRM soft]# ll /dev/mapper/
total 0
lrwxrwxrwx 1 root root 7 May 27 19:58 32ff70002ac012ff4 – ../dm-7
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001300012ff4 – ../dm-0
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001300012ff4p1 – ../dm-8
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001a00012ff4 – ../dm-5
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001b00012ff4 – ../dm-4
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001c00012ff4 – ../dm-3
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001d00012ff4 – ../dm-2
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001e00012ff4 – ../dm-1
lrwxrwxrwx 1 root root 7 May 27 15:07 360002ac0000000000000001f00012ff4 – ../dm-6
crw-rw—- 1 root root 10, 236 May 27 15:07 control
2) 新增 udev 绑定文件：
[root@Test_run_CRM soft]# vi /etc/udev/rules.d/12-dm-permissions.rules
ENV{DM_NAME}== 360002ac0000000000000001a00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
ENV{DM_NAME}== 360002ac0000000000000001b00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
ENV{DM_NAME}== 360002ac0000000000000001c00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
ENV{DM_NAME}== 360002ac0000000000000001d00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
ENV{DM_NAME}== 360002ac0000000000000001e00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
ENV{DM_NAME}== 360002ac0000000000000001f00012ff4 , OWNER:= grid , GROUP:= asmadmin , MODE:= 660
3) 启动 UDEV
/sbin/start_udev
4) 查看磁盘用户和组已经被修改为 grid 和 asmadmin
[root@Test_run_FOSS u01]# ll /dev/ | grep grid
brw-rw—- 1 grid asmadmin 252, 1 May 27 18:24 dm-1
brw-rw—- 1 grid asmadmin 252, 2 May 27 18:24 dm-2
brw-rw—- 1 grid asmadmin 252, 3 May 27 18:24 dm-3
brw-rw—- 1 grid asmadmin 252, 4 May 27 18:24 dm-4
brw-rw—- 1 grid asmadmin 252, 5 May 27 18:24 dm-5
brw-rw—- 1 grid asmadmin 252, 6 May 27 18:24 dm-6
6. 解压文件
[root@Test_run_CRM soft]# unzip p13390677_112040_Linux-x86-64_1of7.zip
[root@Test_run_CRM soft]# unzip p13390677_112040_Linux-x86-64_2of7.zip
[root@Test_run_CRM soft]# unzip p13390677_112040_Linux-x86-64_3of7.zip
修改其权限：
[root@Test_run_CRM soft]# chown -R oracle:oinstall database/
[root@Test_run_CRM soft]# chown -R grid:oinstall grid/
7. 安装 grid 软件
[root@Test_run_CRM soft]# su – grid
[grid@Test_run_CRM ~]$ cd /u01/soft/grid/
[grid@Test_run_CRM grid]$ xhost
access control disabled, clients can connect from any host
INET:10.253.1.13
[grid@Test_run_CRM grid]$
[grid@Test_run_CRM grid]$
[grid@Test_run_CRM grid]$ export DISPLAY=10.253.1.13:110.0
[grid@Test_run_CRM grid]$ ./runInstaller
默认:
8. 安装 Oracle 软件：
[root@Test_run_CRM soft]# su – oracle
[oracle@Test_run_CRM database]$ pwd
/u01/soft/database
[oracle@Test_run_CRM database]$ ./runInstaller
9. 新建 DB：
采用 asm 磁盘
不开归档
指定 SGA+PGA:
指定字符集：
到此，相信大家对“ASM 搭建单实例分享”有了更深的了解，不妨来实际操作一番吧！这里是丸趣 TV 网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
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