11gracrhel6asm安装.docx

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11gracrhel6asm安装.docx

11gracrhel6asm安装

11goracleracforrhel6

一、查看系统所需的补丁包

rpm-qcloog-pplcompat-libcap1compat-libstdc++-33cppgccgcc-c++glibc-develglibc-headerskernel-headerskshlibXmulibXtlibXvlibXxf86dgalibXxf86misclibXxf86vmlibaio-devellibdmxlibstdc++-develmpfrmakepplxorg-x11-utilsxorg-x11-xauth

二、IP规划

vi/etc/hosts

127.0.0.1localhost.localdomainlocalhost

#本地IP地址

192.168.56.103rac103

192.168.56.104rac104

#vip地址

192.168.56.105rac103-vip

192.168.56.106rac104-vip

#心跳地址

10.0.0.103rac-priv

10.0.0.104rac-priv

#scanip地址

192.168.56.107scan

三、创建组

groupadd-g501oinstall

groupadd-g502dba

groupadd-g503oper

groupadd-g504asmadmin

groupadd-g505asmoper

groupadd-g506asmdba

四、创建用户

useradd-goinstall-Gdba,asmdba,oper,asmoperoracle

useradd-goinstall-Gasmadmin,asmdba,asmoper,oper,dbagrid

五、设置用户密码

passwdgrid

passwdoracle

六、修改文件夹权限、属主

mkdir-p/oracle/app/grid

mkdir-p/oracle/app/11.2/grid

chown-Rgrid:

oinstall/oracle

mkdir-p/oracle/app/oracle/11.2/db_1

chown-Roracle:

oinstall/oracle/app/oracle

chmod-R755/oracle

七、查看操作系统版本

lsb_release-a

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

DistributorID:

RedHatEnterpriseServer

Description:

RedHatEnterpriseLinuxServerrelease6.5(Santiago)

Release:

6.5

Codename:

Santiago

八、修改系统参数

1、在/etc/security/limits.d下创建99-grid-oracle-limits.conf

oraclesoftnproc2047

oraclehardnproc16384

oraclesoftnofile1024

oraclehardnofile65536

oraclesoftstack10240

oraclehardstack32768

gridsoftnproc2047

gridhardnproc16384

gridsoftnofile1024

gridhardnofile65536

gridsoftstack10240

gridhardstack32768

2、在/etc/profile.d下创建oracle-grid.sh脚本

#Settingtheappropriateulimitsfororacleandgriduser

if[$USER="oracle"];then

if[$SHELL="/bin/ksh"];then

ulimit-u16384

ulimit-n65536

else

ulimit-u16384-n65536

fi

fi

if[$USER="grid"];then

if[$SHELL="/bin/ksh"];then

ulimit-u16384

ulimit-n65536

else

ulimit-u16384-n65536

fi

fi

3、vi/etc/sysctl.conf

vm.swappiness=0

vm.dirty_background_ratio=3

vm.dirty_ratio=80

vm.dirty_expire_centisecs=500

vm.dirty_writeback_centisecs=100

#getconfPAGE_SIZE,当系统中所设置值大于计算出来值时,请不要修改

kernel.shmmax=“TOTALRAMINBYTES/PAGE_SIZE”(echo“r*1024^3/4096”|bc)

kernel.shmall=“HALFOFTOTALRAMINBYTES”(echo“r*1024^3/2”|bc)

##在110204版本中,如果设置为4K,在第二台机器执行root.sh时会报内存溢出

##kernel.shmmni=8192

kernel.shmmni=4096

kernel.sem=25032000100128

#fs.file-maxneedstobesettoatleast6815744fortheOracleRACInstallation.

fs.file-max=6815744

fs.aio-max-nr=1048576

net.ipv4.ip_local_port_range=900065500

net.core.rmem_max=4194304

net.core.wmem_max=1048576

net.core.rmem_default=262144

net.core.wmem_default=262144

#settotheappropriateprivateethdevices

net.ipv4.conf.em3.rp_filter=2

net.ipv4.conf.em4.rp_filter=2

使/etc/sysctl.conf更改立即生效

sysctl–p

4、gird时间同步所需要的设置(11gR2新增检查项,可以忽略不用)

#NetworkTimeProtocolSetting

/sbin/servicentpdstop

chkconfigntpdoff

rm/etc/ntp.conf

mv/etc/ntp.confto/etc/ntp.conf.org

servicentpdrestart

chkconfigntpdon

5、Grid用户环境变量:

su-grid

vi.bash_profile

umask022

exportORACLE_BASE=/oracle/app/grid#需手工创建

exportORACLE_HOME=/oracle/app/11.2/grid#需手工创建

exportORACLE_SID=+ASM1#节点2是+ASM2

exportNLS_DATE_FORMAT="yyyy-mm-ddhh24:

mi:

ss"

exportPATH=${PATH}:

$ORACLE_HOME/bin

exportPATH=${PATH}:

/usr/bin/X11

exportORACLE_PATH=${PATH}$ORACLE_HOME/rdbms/admin

exportORACLE_TERM=xterm

exportTNS_ADMIN=$ORACLE_HOME/network/admin

exportORA_NLS11=$ORACLE_HOME/nls/data

exportLD_LIBRARY_PATH=$ORACLE_HOME/lib

exportLD_LIBRARY_PATH=${LD_LIBRARY_PATH}:

/lib:

/usr/lib:

/usr/local/lib

exportCLASSPATH=$ORACLE_HOME/JRE

exportCLASSPATH=${CLASSPATH}:

$ORACLE_HOME/jlib

exportCLASSPATH=${CLASSPATH}:

$ORACLE_HOME/rdbms/jlib

exportCLASSPATH=${CLASSPATH}:

$ORACLE_HOME/network/jlib

exportTHREADS_FLAG=native

exportTEMP=/tmp

exportTMPDIR=/tmp

exportNLS_LANG=AMERICAN_AMERICA.UTF8

#exportPS1=`hostname`:

'$PWD'"$"

6、ORACLE用户环境变量:

su-oracle

vi.bash_profile

umask022

exportORACLE_BASE=/oracle/app/oracle

exportORACLE_HOME=$ORACLE_BASE/product/11.2/db_1

exportORACLE_OWNER=oracle

exportORACLE_SID=rac1#节点2为rac2

exportORACLE_UNQNAME=rac

exportPATH=$ORACLE_HOME/bin:

/usr/bin/X11:

${PATH}

exportLD_LIBRARY_PATH=$ORACLE_HOME/lib:

$ORACLE_HOME/rdbms/lib:

/lib:

/usr/lib:

/usr/local/lib

exportCLASSPATH=$ORACLE_HOME/JRE:

$ORACLE_HOME/jlib:

$ORACLE_HOME/rdbms/jlib:

$ORACLE_HOME/network/jlib

exportORA_NLS11=$ORACLE_HOME/nls/data

exportTEMP=/tmp

exportTMPDIR=/tmp

exportNLS_LANG="American_america.zhs16gbk"数据库为英文时设置

#exportNLS_LANG="SIMPLIFIEDCHINESE_CHINA.ZHS16CGB231280"

#exportNLS_LANG="SIMPLIFIEDCHINESE_CHINA.ZHS16GBK"

exportNLS_DATE_FORMAT="yyyy-mm-ddhh24:

mi:

ss"

#exportPS1=`hostname`:

'$PWD'"$"

九、配置信任关系

oracle配置SSH,可以在安装时再oracle内配置

十、安装ASM

1、rhel6.4以后使用kmod-oracleasm,需要通过RHN帐号下载

kmod-oracleasm-2.0.6.rh1-3.el6_5.x86_64.rpm

2、

oracleasmlib-2.0.4-1.el5.x86_64.rpm

oracleasm-support-2.1.8-1.el5.x86_64.rpm

###############################################################################

1、安装软件包

[root@rac103~]#rpm-qa|greporacle

oracleasmlib-2.0.4-1.el6.x86_64

oracleasm-support-2.1.8-1.el5.x86_64

kmod-oracleasm-2.0.6.rh1-3.el6_5.x86_64

2、格式化硬盘(CRS要求1G)

[root@rac103~]#fdisk-l/dev/sdc

Disk/dev/sdc:

1073MB,1073741824bytes

255heads,63sectors/track,130cylinders

Units=cylindersof16065*512=8225280bytes

Sectorsize(logical/physical):

512bytes/512bytes

I/Osize(minimum/optimal):

512bytes/512bytes

Diskidentifier:

0xc34cc1be

DeviceBootStartEndBlocksIdSystem

/dev/sdc111301044193+83Linux

[root@rac103~]#fdisk-l/dev/sdd

Disk/dev/sdd:

8589MB,8589934592bytes

255heads,63sectors/track,1044cylinders

Units=cylindersof16065*512=8225280bytes

Sectorsize(logical/physical):

512bytes/512bytes

I/Osize(minimum/optimal):

512bytes/512bytes

Diskidentifier:

0x20c689ab

DeviceBootStartEndBlocksIdSystem

/dev/sdd1110448385898+83Linux

3、初始化asm(两边都要操作)

[root@rac103~]#/etc/init.d/oracleasmconfigure

ConfiguringtheOracleASMlibrarydriver.

Thiswillconfiguretheon-bootpropertiesoftheOracleASMlibrary

driver.Thefollowingquestionswilldeterminewhetherthedriveris

loadedonbootandwhatpermissionsitwillhave.Thecurrentvalues

willbeshowninbrackets('[]').Hittingwithouttypingan

answerwillkeepthatcurrentvalue.Ctrl-Cwillabort.

Defaultusertoownthedriverinterface[]:

grid

Defaultgrouptoownthedriverinterface[]:

asmadmin

StartOracleASMlibrarydriveronboot(y/n)[n]:

y

ScanforOracleASMdisksonboot(y/n)[y]:

y

WritingOracleASMlibrarydriverconfiguration:

done

InitializingtheOracleASMLibdriver:

[OK]

ScanningthesystemforOracleASMLibdisks:

[OK]

4、创建asm

[root@rac104~]#/etc/init.d/oracleasmcreatediskCRS1/dev/sdc1

Markingdisk"CRS1"asanASMdisk:

[OK]

[root@rac104~]#/etc/init.d/oracleasmcreatediskDATA1/dev/sdd1

Markingdisk"DATA1"asanASMdisk:

[OK]

[root@rac104~]#/etc/init.d/oracleasmlistdisks

CRS1

DATA1

在第二台机器直接执行以下命令

[root@rac103~]#/etc/init.d/oracleasmscandisks

ScanningthesystemforOracleASMLibdisks:

[OK]

[root@rac103~]#/etc/init.d/oracleasmlistdisks

CRS1

DATA1

十一、安装grid软件

1、/oracle/grid/runcluvfy.shstage-precrsinst-nrac103,rac104–verbose

对系统进行检查,由于未配置DNS,DNS会报错。

2、两节点安装rpm-ivh/oracle/grid/rpm/cvuqdisk-1.0.9-1.rpm软件包

scanname为:

scan

这里点击setup,配置grid用户ssh等效性

如果没有设置ntp,可以忽略。

出现这两个错误可以忽略不计,直接下一步退出。

集群的OracleGridInfrastructure的安装后任务:

(1)、验证oracleclusterware的安装

以grid身份运行以下命令:

crs_stat–t检查crs状态

十二、安装oracle软件

1、为数据创建asm磁盘组

使用grid用户,执行asmca

在DiskGroups选项卡中,单击Create按钮,在出现的画面中创建DATA卷

使用oracle用户,在数据库安装文件中执行./runInstaller

为oracle用户配置ssh等效性

十三、建立数据库

sid为:

rac。

选择所有节点

分别在两台oracle数据库中,执行:

altersystemsetLOCAL_LISTENER="(ADDRESS=(PROTOCOL=TCP)(HOST=IP)(PORT=1521))"scope=bothsid='SID1';

altersystemsetLOCAL_LISTENER="(ADDRESS=(PROTOCOL=TCP)(HOST=IP)(PORT=1521))"scope=bothsid='SID2';

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