instalação e configuração oracle rac 11gr2 – linux

Oracle RAC 11gR2 11.2.0.2 Instalao e Configurao Oracle RAC 11gR2 Linux

Arquivado em: Oracle RAC brunomurassaki @ 11:28 pm

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Ola Pessoal, hoje o artigo ser sobre Oracle RAC 11G R2 11.2.0.2. Primeiramente gostaria de dedicar este artigo a minha Esposa Rute Bomfim Murassaki que sempre tem pacincia para que eu me dedique aos estudos e me apoia com meus artigos. Tambm agradecer a todos meus amigos DBAs que me ajudaram com esse projeto diretamente ou indiretamente. Em especial ao Edson Martins(Responsavel de TI onde implantei o Oracle RAC 11g R2) pela oportunidade e confiana do meu trabalho, onde tive a oportunidade de implantar meu primeiro Oracle RAC 11gR2 em produo. Esse foi um Caso de Sucesso em um Cliente onde estarei contando aqui um pouco da minha experincia com Oracle RAC 11g R2.

Neste Projeto foi executado uma migrao de Oracle Single Instance Database 9i R2 9.2.0.8 para Oracle Rac Databse 11g R2 11.2.0.2 (2 Nodes).

Para quem nunca implantou um Oracle RAC ai vai uma dica, para executar essa migrao no apenas sair instalando o Oracle RAC, necessrio todo um planejamento desde qual Hardware comprar (Hardware Homologado para Oracle RAC) como montar a estrutura fsica, que tipo de Sistema Operacional e que tipo de aplicao ir rodar. Alm de instalar e configurar o Oracle RAC necessrio testar testar e testar antes de rodar em produo. Pra vocs terem uma idia a bateria de testes durou um ms. Houve bastante contato com a Equipe de TI da DELL no qual montou todo a parte de Hardware para que o projeto fosse executado com sucesso. Tambm foi envolvido um especialista em SO Linux e uma Equipe do Sistema para validar performance do Sistema, pois como sabemos de uma Verso 9i para a Verso 11g temos muitas alteraes e como eu sempre falo Migrao de Banco de Dados Oracle igual Kinder Ovo sempre tem uma Surpresa.

Bom vamos l.. iniciaremos pelo ambiente.

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1 AMBIENTE ORACLE RAC 11G R2 11.2.0.2 ==============================================================================================================

Sistema Operacional: Oracle Enterprise Linux 5 64bits

Verso do Banco de Dados: Oracle Database 11g R2 11.2.0.2 64bits

Instalador Oracle 11g R2 PachSet 11.2.0.2: Uma novidade do PachSet Oracle 11gR2 11.2.0.2 que voc no precisa mais instalar a verso 11.2.0.1 para aplicar o PachSet

11.2.0.2. Agora voc pode instalar direto a verso 11.2.0.2 sem precisar instalar o instalador base 11.2.0.1 como em releases anteriores.

- p10098816_112020_Linux-x86-64_1of7

- p10098816_112020_Linux-x86-64_2of7

- p10098816_112020_Linux-x86-64_3of7

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2 Pre-requisitos Instalao do Oracle RAC 11g R2 11.2.0.2

Instalar Pacotes Requeridos para Instalao do Oracle 11G R2:

# From Enterprise Linux 5 DVD cd /media/cdrom/Server rpm -Uvh binutils-2.* rpm -Uvh compat-libstdc++-33* rpm -Uvh elfutils-libelf-0.* rpm -Uvh elfutils-libelf-devel-* rpm -Uvh gcc-4.* rpm -Uvh gcc-c++-4.* rpm -Uvh glibc-2.* rpm -Uvh glibc-common-2.* rpm -Uvh glibc-devel-2.* rpm -Uvh glibc-headers-2.* rpm -Uvh ksh-2* rpm -Uvh libaio-0.* rpm -Uvh libaio-devel-0.* rpm -Uvh libgcc-4.* rpm -Uvh libstdc++-4.* rpm -Uvh libstdc++-devel-4.* rpm -Uvh make-3.* rpm -Uvh sysstat-7.* rpm -Uvh unixODBC-2.* rpm -Uvh unixODBC-devel-2.* cd / eject

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Se voc no est usando DNS, configurao do arquivo /etc/hosts: # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost ::1 localhost6.localdomain6 localhost6 #Public 10.0.0.3 rac1.murassaki.ind.br rac1 10.0.0.4 rac2.murassaki.ind.br rac2 # Private 192.168.0.3 rac1-priv.murassaki.ind.br rac1-priv 192.168.0.4 rac2-priv.murassaki.ind.br rac2-priv # Virtual 10.0.0.21 rac1-vip. murassaki.ind.br rac1-vip 10.0.0.22 rac2-vip. murassaki.ind.br rac2-vip # SCAN 10.0.0.20 rac-scan. murassaki.ind.br rac-scan

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Configurao do arquivo sysctl.conf

#Parametros de Memoria kernel.shmmni = 4096 kernel.shmall = 2097152 # semaforos: semmsl, semmns, semopm, semmni kernel.sem = 1010 143420 1010 142 net.ipv4.ip_local_port_range = 9000 65500 fs.aio-max-nr = 1048576 fs.file-max = 6815744 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048586 # parametros hugepages kernel.shmmax = 6442450944 vm.nr_hugepages = 3072 vm.hugetlb_shm_group = 501

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Configurao do Arquivo /etc/limits.conf oracle soft nproc 131072 oracle hard nproc 131072 oracle soft nofile 131072 oracle hard nofile 131072 oracle soft core unlimited oracle hard core unlimited oracle soft memlock unlimited oracle hard memlock unlimited

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Criar usuario Oracle (Neste caso eu criei um usuario unico para tudo) groupadd oinstall groupadd dba useradd -g oinstall -G dba oracle [root@rac1 /]# passwd oracle Changing password for user oracle. New UNIX password: Retype new UNIX password: passwd: all authentication tokens updated successfully.

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Criar Diretorio Padro OFA (Optimal Flexibile Architecture) mkdir -p /u01/app/11.2.0/grid

mkdir -p /u01/app/oracle/product/11.2.0/ajr mkdir -p /u01/installoracle chown -R oracle.oinstall /u01

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Configurao das Variveis de Ambiente:

# Oracle Settings TMP=/tmp; export TMP TMPDIR=$TMP; export TMPDIR

ORACLE_HOSTNAME=rac1.murassaki.ind.br; export ORACLE_HOSTNAME ORACLE_UNQNAME=AJR; export ORACLE_UNQNAME ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE ORACLE_HOME=$ORACLE_BASE/product/11.2.0/ajr; export ORACLE_HOME ORACLE_SID=RAC1; export ORACLE_SID ORACLE_TERM=xterm; export ORACLE_TERM PATH=/usr/sbin:$PATH; export PATH PATH=$ORACLE_HOME/bin:$PATH; export PATH

============================================================================================================== - INSTALANDO ASMLIB - [root@rac2 /]# cd installoracle/ [root@rac2 installoracle]# cd ASMLIB\ asmlib\ 2.6.18-194.el5xen/ [root@rac2 ASMLIB asmlib 2.6.18-194.el5xen]# ls oracleasm-2.6.18-194.el5-2.0.5-1.el5.x86_64.rpm oracleasm-2.6.18-194.el5-debuginfo-2.0.5-1.el5.x86_64.rpm oracleasmlib-2.0.4-1.el5.x86_64.rpm oracleasm-2.6.18-194.el5debug-2.0.5-1.el5.x86_64.rpm oracleasm-2.6.18-194.el5xen-2.0.5-1.el5.x86_64.rpm oracleasm-support-2.1.3-1.el5.x86_64.rpm [root@rac2 ASMLIB asmlib 2.6.18-194.el5xen]# rpm -ivh oracleasm* warning: oracleasm-2.6.18-194.el5-2.0.5-1.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159 Preparing ########################################### [100%] 1:oracleasm-support ########################################### [ 17%] 2:oracleasm-2.6.18-194.el########################################### [ 33%] 3:oracleasm-2.6.18-194.el########################################### [ 50%] 4:oracleasm-2.6.18-194.el########################################### [ 67%] 5:oracleasm-2.6.18-194.el########################################### [ 83%] 6:oracleasmlib ########################################### [100%] [root@rac2 ASMLIB asmlib 2.6.18-194.el5xen]#

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VERIFICANDO ASMLIB INSTALADA [root@rac2 /]# rpm -q -i -a | grep asm Name : oracleasm-2.6.18-194.el5-debuginfo Relocations: (not relocatable) Group : Development/Debug Source RPM: oracleasm-2.6.18-194.el5-2.0.5-1.el5.src.rpm URL : http://oss.oracle.com/projects/oracleasm/ Summary : Debug information for package oracleasm-2.6.18-194.el5 This package provides debug information for package oracleasm-2.6.18-194.el5. Name : oracleasm-2.6.18-194.el5xen Relocations: (not relocatable) Group : System Environment/Kernel Source RPM: oracleasm-2.6.18-194.el5-2.0.5-1.el5.src.rpm URL : http://oss.oracle.com/projects/oracleasm/ Name : oracleasmlib Relocations: (not relocatable) Group : System Environment/Kernel Source RPM: oracleasmlib-2.0.4-1.el5.src.rpm Name : oracleasm-2.6.18-194.el5 Relocations: (not relocatable) Group : System Environment/Kernel Source RPM: oracleasm-2.6.18-194.el5-2.0.5-1.el5.src.rpm URL : http://oss.oracle.com/projects/oracleasm/ Name : oracleasm-2.6.18-194.el5debug Relocations: (not relocatable) Group : System Environment/Kernel Source RPM: oracleasm-2.6.18-194.el5-2.0.5-1.el5.src.rpm URL : http://oss.oracle.com/projects/oracleasm/ Name : oracleasm-support Relocations: (not relocatable) Group : System Environment/Kernel Source RPM: oracleasm-support-2.1.3-1.el5.src.rpm URL : http://oss.oracle.com/projects/oracleasm/

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Criar ASM DISKS No nosso Storage temos o seguinte utilizando multipath: [root@rac1 /]# cd /dev/mapper/ [root@rac1 mapper]# ls asm-data ocr01 VolGroup00-LogVol00 VolGroup00-LogVol02 voting01 control ocr02 VolGroup00-LogVol01 VolGroup00-LogVol03 voting02

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Rode esse comando nos 2 nodes [root@rac1 ~]# /usr/sbin/oracleasm configure -i Configuring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM library driver. The following questions will determine whether the driver is loaded on boot and what permissions it will have. The current values will be shown in brackets ([]). Hitting without typing an answer will keep that current value. Ctrl-C will abort.

Default user to own the driver interface [oracle]: oracle Default group to own the driver interface [dba]: dba Start Oracle ASM library driver on boot (y/n) [y]: y Scan for Oracle ASM disks on boot (y/n) [y]: y Writing Oracle ASM library driver configuration: done [root@rac1 ~]#

[root@rac1 ~]# /usr/sbin/oracleasm createdisk ASMDATA /dev/mapper/asm-data

[root@rac1 ~]# /usr/sbin/oracleasm createdisk OCR01 /dev/mapper/ocr01

[root@rac1 ~]# /usr/sbin/oracleasm createdisk OCR02 /dev/mapper/ocr02

[root@rac1 ~]# /usr/sbin/oracleasm createdisk VOTING01 /dev/mapper/voting01

[root@rac1 ~]# /usr/sbin/oracleasm createdisk VOTING02 /dev/mapper/voting02

==============================================================================================================

[root@rac1 sysconfig]# /usr/sbin/oracleasm listdisks ASMDATA OCR01 OCR02 VOTING01 VOTING02

[root@rac2 sysconfig]# /usr/sbin/oracleasm listdisks ASMDATA OCR01 OCR02 VOTING01 VOTING02

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Configurar Multipath se no o Grid InfraStructure no ir achar os ASM DISKS

Rode em todos os nodes: 1. Modify the /etc/sysconfig/oracleasm with:

ORACLEASM_SCANORDER=dm ORACLEASM_SCANEXCLUDE=sd

2. restart the asmlib by :

# /etc/init.d/oracleasm restart

The configuration file /etc/sysconfig/oracleasm parameters ORACLEASM_SCANORDER

and ORACLEASM_SCANEXCLUDE were updated, but after restarting the Oracleasm service the changes were not put into effect.

For example: multipath was configured and the dm- devices are presented.The /etc/sysconfig/oracleasm file was configured accordingly:

# ORACLEASM_SCANORDER: Matching patterns to order disk scanning ORACLEASM_SCANORDER=dm

# ORACLEASM_SCANEXCLUDE: Matching patterns to exclude disks from scan ORACLEASM_SCANEXCLUDE=sd

Caso no consiga [root@rac1 sysconfig]# /usr/sbin/oracleasm configure ORACLEASM_ENABLED=true ORACLEASM_UID=oracle ORACLEASM_GID=dba ORACLEASM_SCANBOOT=true ORACLEASM_SCANORDER=" ORACLEASM_SCANEXCLUDE="

Soluo Remover Manualmente o arquivo criado e criar um soft-link:

# mv /etc/sysconfig/oracleasm /etc/sysconfig/oracleasm_bak # ln oracleasm-_dev_oracleasm /etc/sysconfig/oracleasm

Subsequentemente edite o arquivo /etc/sysconfig/oracleasm e verifique se est corretamente aplicado.

Note: Qualquer alterao no arquivo de configurao requer restart do OracleASM para que as alteraes sejam efetivadas: # /etc/init.d/oracleasm restart

Selecione as Variveis:

Mofique nas 2 maquinas 1. Modifique os parametros no arquivo /etc/sysconfig/oracleasm: ORACLEASM_SCANORDER=dm ORACLEASM_SCANEXCLUDE=sd

2. Reinicie o ASMLIB: # /etc/init.d/oracleasm restart

Resultado Final ter que ficar assim em todos os Nodes: [root@rac1 sysconfig]# /usr/sbin/oracleasm configure ORACLEASM_ENABLED=true ORACLEASM_UID=oracle ORACLEASM_GID=dba ORACLEASM_SCANBOOT=true


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Com isso o Grid InfraStructure reconhecer os discos

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Configuraes de Rede cada Servidor possui 4 placas de Rede(Recomendado para Oracle RAC):

[root@rac1 ~]# ifconfig

eth0 Link encap:Ethernet HWaddr B8:AC:6F:14:3E:06

inet addr:10.0.0.3 Bcast:10.0.0.255 Mask:255.255.255.0

inet6 addr: fe80::baac:6fff:fe14:3e06/64 Scope:Link

eth1 Link encap:Ethernet HWaddr B8:AC:6F:14:3E:08


inet6 addr: fe80::baac:6fff:fe14:3e08/64 Scope:Link

eth2 Link encap:Ethernet HWaddr B8:AC:6F:14:3E:0A


inet6 addr: fe80::baac:6fff:fe14:3e0a/64 Scope:Link

eth3 Link encap:Ethernet HWaddr B8:AC:6F:14:3E:0C


inet6 addr: fe80::baac:6fff:fe14:3e0c/64 Scope:Link

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

==============================================================================================================

[root@rac2 ~]# ifconfig

eth0 Link encap:Ethernet HWaddr B8:AC:6F:13:E1:C7


inet6 addr: fe80::baac:6fff:fe13:e1c7/64 Scope:Link

eth1 Link encap:Ethernet HWaddr B8:AC:6F:13:E1:C9


inet6 addr: fe80::baac:6fff:fe13:e1c9/64 Scope:Link

eth2 Link encap:Ethernet HWaddr B8:AC:6F:13:E1:CB


inet6 addr: fe80::baac:6fff:fe13:e1cb/64 Scope:Link

eth3 Link encap:Ethernet HWaddr B8:AC:6F:13:E1:CD


inet6 addr: fe80::baac:6fff:fe13:e1cd/64 Scope:Link

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

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3 INSTALAO DO GRID INFRASTRUCTURE ==============================================================================================================

==============================================================================================================

Uma novidade durante a instalao do Grid Infrastructure que ele configura a Conectividade do SSH.

Eu testei e realmente funciona, no precisando configurar no linux como faziamos no Oracle RAC 10g

Caso nesta tela no aparea os discos ser necessrio executar os passos abaixo:

Configurar Multipath se no o Grid InfraStructure no ir achar os ASM DISKS

============================================================================================================== Conforme Nota no Suporte Oracle seguir os procedimentos abaixo:

Rodar em todos os Nodes,

1. Modify the /etc/sysconfig/oracleasm with:


==============================================================================================================

2. restart the asmlib by : # /etc/init.d/oracleasm restart

==============================================================================================================

The configuration file /etc/sysconfig/oracleasm parameters ORACLEASM_SCANORDER and ORACLEASM_SCANEXCLUDE were updated,

but after restarting the Oracleasm service the changes were not put into effect.

For example: multipath was configured and the dm- devices are presented.

The /etc/sysconfig/oracleasm file was configured accordingly:

# ORACLEASM_SCANORDER:

Matching patterns to order disk scanning

ORACLEASM_SCANORDER=dm

# ORACLEASM_SCANEXCLUDE:

Matching patterns to exclude disks from scan

ORACLEASM_SCANEXCLUDE=sd

Caso no consiga

[root@rac1 sysconfig]# /usr/sbin/oracleasm configure

ORACLEASM_ENABLED=true

ORACLEASM_UID=oracle

ORACLEASM_GID=dba

ORACLEASM_SCANBOOT=true

ORACLEASM_SCANORDER="

ORACLEASM_SCANEXCLUDE="

==============================================================================================================

Soluo

Remove the manually created file and create the soft-link:

# mv /etc/sysconfig/oracleasm /etc/sysconfig/oracleasm_bak

# ln oracleasm-_dev_oracleasm /etc/sysconfig/oracleasm

==============================================================================================================

Subsequent edits to /etc/sysconfig/oracleasm will then be correctly applied

Note: Any changes to the configuration file requires a restart of OracleASM to take effect:

# /etc/init.d/oracleasm restart

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Selecione as Variveis:

Mofique nas 2 maquinas 1.

Modifique o arquivo /etc/sysconfig/oracleasm:



==============================================================================================================

2. Reinicie ASMLIB:

/etc/init.d/oracleasm restart

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Resultado Final ter que ficar assim em todos os Nodes:

[root@rac1 sysconfig]# /usr/sbin/oracleasm configure


ORACLEASM_UID=oracle

ORACLEASM_GID=dba




==============================================================================================================

Com isso o Grid InfraStructure reconhecer os discos

Conforme a Nota no Suporte Oracle podemos ignorar este Erro conforme abaixo:

Device Checks for ASM Fails with PRVF-5150: Path xx is not a valid path on all nodes [ID 1210863.1]

Modified 10-OCT-2010 Type PROBLEM Status MODERATED

In this Document Symptoms Cause Solution

This document is being delivered to you via Oracle Supports Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.

4 Applies to: Oracle Server Enterprise Edition Version: 11.2.0.1 and later [Release: 11.2 and later ] Generic Linux

5 Symptoms Device Checks for ASM Failed:

Device Checks for ASM This is a pre-check to verity if the specified devices meet the requirements for configuration through the Oracle Universal Storage Manager Configuration Assistant.

Verification result of failed node: racnode1

List of errors:

- PRVF-5150: Path ORCL:DISKCLU is not a valid path on all nodes

Operation Failed on Nodes: [racnode1]

List of errors:

- Could not get the type of storage

- Cause: Cause of Problem Not Available

- Action: User Action Not Available

6 Cause Unpublished bug 10026970

7 Solution At the time of this writing, bug 10026970 is not fixed yet. If ASM device passes manual verification, the warning can be ignored.

To verify asmlib status:

/etc/init.d/oracleasm status

Checking if ASM is loaded: [ OK ]

Checking if /dev/oracleasm is mounted: [ OK ] ## Both should be [OK]

To verify user setting in asmlib: id uid=1001(grid) gid=1000(oinstall) groups=1000(oinstall)

/usr/sbin/oracleasm configure


ORACLEASM_UID=grid

ORACLEASM_GID=oinstall


ORACLEASM_SCANORDER="

ORACLEASM_SCANEXCLUDE="

## both ORACLEASM_UID and ORACLEASM_GID should match id output for grid user.

To verify disk

/etc/init.d/oracleasm listdisks

DISKCLU

ls -l /dev/oracleasm/disks

..

brw-rw- 1 grid oinstall 8, 33 Sep 16 09:41 DISKCLU

dd if=/dev/oracleasm/disks/DISKCLU of=/dev/null bs=1024k count=1

1+0 records in

1+0 records out

## Disk DISKCLU is available and readable from above output.

[root@rac1 /]# /etc/init.d/oracleasm status

Checking if ASM is loaded: yes

Checking if /dev/oracleasm is mounted: yes

[root@rac2 /]# /etc/init.d/oracleasm status

Checking if ASM is loaded: yes

Checking if /dev/oracleasm is mounted: yes

[root@rac1 /]# /u01/app/oraInventory/orainstRoot.sh

Changing permissions of /u01/app/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.

The execution of the script is complete.

[root@rac1 /]#

==============================================================================================================

[root@rac2 /]# /u01/app/oraInventory/orainstRoot.sh

Changing permissions of /u01/app/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.

The execution of the script is complete.

==============================================================================================================

[root@rac1 /]# /u01/app/11.2.0/grid/root.sh

Running Oracle 11g root script

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]:

Copying dbhome to /usr/local/bin

Copying oraenv to /usr/local/bin

Copying coraenv to /usr/local/bin

Creating /etc/oratab file

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: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

LOCAL ADD MODE

Creating OCR keys for user root, privgrp root..

Operation successful.

OLR initialization successful

root wallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pa wallet

peer wallet keys

pa wallet keys

peer cert request

pa cert request

peer cert

pa cert

peer root cert TP

profile reader root cert TP

pa root cert TP

peer pa cert TP

pa peer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pa user cert

Adding daemon to inittab

ACFS-9200: Supported

ACFS-9300: ADVM/ACFS distribution files found.

ACFS-9307: Installing requested ADVM/ACFS software.

ACFS-9308: Loading installed ADVM/ACFS drivers.

ACFS-9321: Creating udev for ADVM/ACFS.

ACFS-9323: Creating module dependencies this may take some time.

ACFS-9327: Verifying ADVM/ACFS devices.

ACFS-9309: ADVM/ACFS installation correctness verified.

CRS-2672: Attempting to start ora.mdnsd on rac1

CRS-2676: Start of ora.mdnsd on rac1 succeeded

CRS-2672: Attempting to start ora.gpnpd on rac1

CRS-2676: Start of ora.gpnpd on rac1 succeeded

CRS-2672: Attempting to start ora.cssdmonitor on rac1

CRS-2672: Attempting to start ora.gipcd on rac1

CRS-2676: Start of ora.cssdmonitor on rac1 succeeded

CRS-2676: Start of ora.gipcd on rac1 succeeded

CRS-2672: Attempting to start ora.cssd on rac1

CRS-2672: Attempting to start ora.diskmon on rac1

CRS-2676: Start of ora.diskmon on rac1 succeeded

CRS-2676: Start of ora.cssd on rac1 succeeded

ASM created and started successfully.

Disk Group GRIDDATA created successfully.

clscfg: -install mode specified

Successfully accumulated necessary OCR keys.



CRS-4256: Updating the profile

Successful addition of voting disk 9fdb329eb3924f82bf5261c58e3fc2d5.

Successfully replaced voting disk group with +GRIDDATA.

CRS-4256: Updating the profile

CRS-4266: Voting file(s) successfully replaced

## STATE File Universal Id File Name Disk group

1. ONLINE 9fdb329eb3924f82bf5261c58e3fc2d5 (ORCL:OCR01) [GRIDDATA]

Located 1 voting disk(s).

CRS-2672: Attempting to start ora.asm on rac1

CRS-2676: Start of ora.asm on rac1 succeeded

CRS-2672: Attempting to start ora.GRIDDATA.dg on rac1

CRS-2676: Start of ora.GRIDDATA.dg on rac1 succeeded



CRS-2672: Attempting to start ora.registry.acfs on rac1

CRS-2676: Start of ora.registry.acfs on rac1 succeeded

Configure Oracle Grid Infrastructure for a Cluster succeeded

[root@rac1 /]#

==============================================================================================================

[root@rac2 /]# /u01/app/11.2.0/grid/root.sh




ORACLE_HOME= /u01/app/11.2.0/grid


Copying dbhome to /usr/local/bin

Copying oraenv to /usr/local/bin

Copying coraenv to /usr/local/bin

Creating /etc/oratab file





Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

LOCAL ADD MODE



OLR initialization successful

Adding daemon to inittab


ACFS-9300: ADVM/ACFS distribution files found.

ACFS-9307: Installing requested ADVM/ACFS software.

ACFS-9308: Loading installed ADVM/ACFS drivers.

ACFS-9321: Creating udev for ADVM/ACFS.

ACFS-9323: Creating module dependencies this may take some time.

ACFS-9327: Verifying ADVM/ACFS devices.

ACFS-9309: ADVM/ACFS installation correctness verified.

CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node rac1, number 1, and is terminating

An active cluster was found during exclusive startup, restarting to join the cluster

Configure Oracle Grid Infrastructure for a Cluster succeeded

[root@rac2 /]#

==============================================================================================================

8 Grid InfraStructure do Cluster Instalado com sucesso ! ==============================================================================================================

9 INSTALAO DO SOFTWARE ORACLE 11G R2 11.2.0.2 ==============================================================================================================

==============================================================================================================

==============================================================================================================

[root@rac1 /]# /u01/app/oracle/product/11.2.0/ajr/root.sh




ORACLE_HOME= /u01/app/oracle/product/11.2.0/ajr


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.





Finished product-specific root actions.

[root@rac1 /]#

==============================================================================================================

[root@rac2 /]# /u01/app/oracle/product/11.2.0/ajr/root.sh




ORACLE_HOME= /u01/app/oracle/product/11.2.0/ajr


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.





Finished product-specific root actions.

[root@rac2 /]#

==============================================================================================================

10 Software Oracle 11g 11.2.0.2 Instalado com sucesso ! ==============================================================================================================

11 ASMCA Criar Disk Group para armazenamento do Banco de Dados ==============================================================================================================

ASMCA uma nova Feature do Oracle 11gR2 no qual pode criar e gerenciar DiskGroups.

12 /u01/app/11.2.0/bin/asmca

13

14

15 ==============================================================================================================

16 Disk Group criado com sucesso ! ==============================================================================================================

17 DBCA CRIAO DO BANCO DE DADOS COM DBCA ==============================================================================================================

==============================================================================================================

18 Banco de Dados Oracle Criado com Sucesso !

==============================================================================================================

Para finalizar segue alguns comandos de administrao do Oracle RAC 11g R2:

Parar Enterprise Manager

[oracle@rac1 ~]$ emctl stop dbconsole

Iniciar Enterprise Manager

[oracle@rac1 ~]$ emctl start dbconsole

==============================================================================================================

Parar todos os Listerners

[oracle@rac1 ~]$ srvctl stop listener

Iniciar todos os Listerners

[oracle@rac1 ~]$ srvctl start listener

==============================================================================================================

Parar apenas um Listener (AJR1)

[oracle@rac1 ~]$ srvctl stop listener -n AJR1

Iniciar apenas um Listener (AJR1)

[oracle@rac1 ~]$ srvctl start listener -n AJR1

==============================================================================================================

Parar apenas uma Instancia(AJR2)

[oracle@rac1 ~]$ srvctl stop instance -d AJR -i AJR2

Iniciar apenas uma Instancia(AJR2)

[oracle@rac1 ~]$ srvctl start instance -d AJR -i AJR2

==============================================================================================================

Parar todas as Instancias e Banco de Dados

[oracle@rac1 ~]$ srvctl stop database -d RAC

Iniciar todas as Instancias e Banco de Dados

[oracle@rac1 ~]$ srvctl start database -d RAC

==============================================================================================================

Verificar o Cluster

Cluster [root@rac1 /]# /u01/app/11.2.0/grid/bin/crsctl check cluster

CRS-4537: Cluster Ready Services is online

CRS-4529: Cluster Synchronization Services is online

CRS-4533: Event Manager is online

=============================================================================================================

Parar o Cluster (detalhe com usuario root)

[root@rac1 /]# /u01/app/11.2.0/grid/bin/crsctl stop cluster

Iniciar o Cluster (detalhe com usuario root)

[root@rac1 /]# /u01/app/11.2.0/grid/bin/crsctl start cluster

==============================================================================================================

Bom Pessoal espero ter ajudado.

Abrao,

Bruno Murassaki

instalação e configuração oracle rac 11gr2 – linux

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