本帖最后由 yyp2009 于 2013-9-23 20:30 编辑
折腾了一天半,12c rac(传统集群模式,非flex cluster模式) 两个节点 在redhat enterprise 6.1安装成功。自家测试环境,所以没有配置dns,仍然是传统模式的集群:
Oracle 12c rac install on rdht6.1
1 [root@oratest1 ~]# cat /etc/redhat-release(安装包过程省略)
Red Hat Enterprise Linux Server release 6.1(Santiago)
2 [root@oratest1 ~]# uname -a
Linux oratest1 2.6.32-131.0.15.el6.x86_64#1 SMP Tue May 10 15:42:40 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
3 [root@oratest1 ~]# grep MemTotal /proc/meminfo
MemTotal: 32864308 kB
4 [root@oratest1 ~]# grep SwapTotal /proc/meminfo
SwapTotal: 20479992 kB
5 [root@oratest1 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.10.22.20 oratesta1.telecom.com oratesta1
10.10.22.21 oratesta2.telecom.com oratesta2
6 [root@oratest1 ~]# service iptables stop
7 chkconfig iptables off
8 vi/etc/sysctl.conf
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmall = 1073741824
kernel.shmmax = 4398046511104
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
9 vi /etc/hosts:
10.10.22.20 oratest1
10.10.22.21 oratest2
11.11.11.1 oratest1-priv
11.11.11.2 oratest2-priv
10.10.22.23 oratest1-vip
10.10.22.24 oratest2-vip
10.10.22.25 oratest-scan
10 vi /etc/security/limits.conf:
grid soft nofile 1024
grid hard nofile 65536
grid soft nproc 2047
grid hard nproc 16384
grid soft stack 10240
grid hard stack 32768
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
11 cat /etc/fstab
tmpfs /dev/shm tmpfs rw, exec 0 0
12 asm配置:
[root@oratest1 rules.d]# cat99-oracle-asmdevices.rules
[root@oratest1 rules.d]# pwd
/etc/udev/rules.d
[root@oratest1 ~]# service iscsid start
[root@oratest1 ~]#
[root@oratest1 ~]# start_udev
[root@oratest1 ~]# chkconfig iscsid on
[root@oratest1 ~]# service iscsi restart
Stopping iscsi: [ OK ]
Starting iscsi: [ OK ]
sdc 5G 1IET_00030001
sdd 20G 1IET_00020001
sde 26 1IET_00010001
sdd 100G 1IET_00040001
sde 100G 1IET_00050001
sdf 100G 1IET_00060001
udevadm info --query=all --name=asm-crs01
udevadm info --query=all--name=asm-recovery01
udevadm info --query=all--name=asm-recovery02
udevadm info --query=all --name=asm-data01
udevadm info --query=all --name=asm-data02
udevadm info --query=all --name=asm-data03
13 环境变量:
[root@oratest1 testdb]# vi/home/grid/.bash_profile
PATH=$PATH:$HOME/bin
export PATH
umask 022
export ORACLE_SID=+ASM1
export ORACLE_BASE=/oracle/grid_base
export ORACLE_HOME=/oracle/grid_home
export GRID_HOME=$ORACLE_HOME
export ORACLE_TERM=xterm
export TMP=/tmp
export TMPDIR=$TMP
PATH=$PATH:$HOME/bin
exportPATH=/usr/sbin:$PATH:$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
exportCLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export ORACLE_HOSTNAME=oratest1
[root@oratest2 ~]# vi/home/oracle/.bash_profile
PATH=$PATH:$HOME/bin
export PATH
umask 022
export ORACLE_BASE=/oracle/db_base
exportORACLE_HOME=$ORACLE_BASE/product/12.1.0/dbhome_1
export ORACLE_SID=testdb_1
export ORACLE_OWNER=oracle
exportPATH=$PATH:$ORACLE_HOME/bin:$HOME/bin
exportPATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH
export BASE_PATH=/usr/sbin:$PATH; exportBASE_PATH
export PATH=$ORACLE_HOME/bin:$BASE_PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH
export DB_UNIQUE_NAME=testdb
14 解压安装文件
[root@oratest1 install]# pwd
/oracle/install
[root@oratest1 install]# ls -lat
total 4325920
drwxr-xr-x. 8 root oinstall 4096 Sep 18 17:05 ..
drwxr-xr-x. 7 grid oinstall 4096 Sep 18 15:05 grid
drwxrwxr-x. 3 grid oinstall 4096 Sep 16 16:58 .
-rw-r--r--. 1 root root 1116527103 Sep 16 16:45linuxamd64_12c_database_2of2.zip
-rw-r--r--. 1 root root 1361028723 Sep 16 16:17linuxamd64_12c_database_1of2.zip
-rw-r--r--. 1 grid oinstall 201673595 Sep 16 16:07linuxamd64_12c_grid_2of2.zip
-rw-r--r--. 1 grid oinstall 1750478910 Sep16 15:45 linuxamd64_12c_grid_1of2.zip
[root@oratest1 install]#
17 安装前检查
[grid@oratest1 grid]$ ./runcluvfy.sh stage-pre crsinst -n oratest1,oratest2 -fixup -verbose
Performing pre-checks for cluster servicessetup
Checking node reachability...
Check: Node reachability from node"oratest1"
Destination Node Reachable?
------------------------------------ ------------------------
oratest1 yes
oratest2 yes
Result: Node reachability check passed fromnode "oratest1"
Checking user equivalence...
Check: User equivalence for user"grid"
Node Name Status
------------------------------------ ------------------------
oratest2 passed
oratest1 passed
Result: User equivalence check passed foruser "grid"
18 安装步骤:
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