wmware10+redhat65+oracle11204+RAC+asmlib方式安装配置Word格式文档下载.docx
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wmware10+redhat65+oracle11204+RAC+asmlib方式安装配置Word格式文档下载.docx
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1.fileName="
1.mode="
independent-persistent"
1.redo="
"
2.deviceType="
2.present="
2.fileName="
2.mode="
2.redo="
――加入配置文件中。
2.采用UEK内核来创建共享ASMLIB存储:
2.1.在redhat6.5操作系统上安装如下RPM包:
kmod-oracleasm-2.0.6.rh1-3.el6.x86_64.rpm
oracleasm-support-2.1.8-1.el6.x86_64.rpm
oracleasmlib-2.0.4-1.el6.x86_64.rpm
kernel-uek-firmware-2.6.39-300.17.3.el6uek.noarch.rpm
kernel-uek-2.6.39-300.17.3.el6uek.x86_64.rpm
#rpm–ihv*.rpm
2.2创建ASMDiskVolumes
对磁盘需要新进行fdisk分区,oracleasmconfigure-i之后两个节点需要重启!
#oracleasmconfigure-i――两个节点上都要操作
节点一上:
[root@oradb1soft]#oracleasmconfigure-i
ConfiguringtheOracleASMlibrarydriver.
Thiswillconfiguretheon-bootpropertiesoftheOracleASMlibrary
driver.Thefollowingquestionswilldeterminewhetherthedriveris
loadedonbootandwhatpermissionsitwillhave.Thecurrentvalues
willbeshowninbrackets('
[]'
).Hitting<
ENTER>
withouttypingan
answerwillkeepthatcurrentvalue.Ctrl-Cwillabort.
Defaultusertoownthedriverinterface[]:
grid
Defaultgrouptoownthedriverinterface[]:
asmadmin
StartOracleASMlibrarydriveronboot(y/n)[n]:
y
ScanforOracleASMdisksonboot(y/n)[y]:
WritingOracleASMlibrarydriverconfiguration:
done
配置后reboot重启主机!
节点二上:
[root@oradb2disks]#oracleasmconfigure-i
Defaultusertoownthedriverinterface[grid]:
Defaultgrouptoownthedriverinterface[asmadm]:
StartOracleASMlibrarydriveronboot(y/n)[y]:
#oracleasmconfigure――查看配置
[root@oradb2~]#oracleasmconfigure
ORACLEASM_ENABLED=true
ORACLEASM_UID=grid
ORACLEASM_GID=asmadmin
ORACLEASM_SCANBOOT=true
ORACLEASM_SCANORDER="
ORACLEASM_SCANEXCLUDE="
ORACLEASM_USE_LOGICAL_BLOCK_SIZE="
false
[root@oradb1soft]#oracleasminit
Loadingmodule"
oracleasm"
:
oracleasm
MountingASMlibdriverfilesystem:
/dev/oracleasm
[root@oradb1soft]#
[root@oradb2soft]#oracleasminit
[root@oradb2soft]#
在节点一上创建即可,节点二上可以直接扫描出来:
[root@oradb1soft]#oracleasmcreatediskCRSVOL/dev/sdb1
Writingdiskheader:
Instantiatingdisk:
[root@oradb1soft]#oracleasmcreatediskDATAVOL/dev/sdc1
[root@oradb1soft]#oracleasmlistdisks
CRSVOL
DATAVOL
[root@oradb1soft]#oracleasm-discover
UsingASMLibfrom/opt/oracle/extapi/64/asm/orcl/1/libasm.so
[ASMLibrary-GenericLinux,version2.0.4(KABI_V2)]
Discovereddisk:
ORCL:
CRSVOL[2088387blocks(1069254144bytes),maxio512]
DATAVOL[20964762blocks(10733958144bytes),maxio512]
在节点二上直接scandisks后就会出现已创建的asmdisk.
[root@oradb2soft]#oracleasmscandisks
Reloadingdiskpartitions:
CleaninganystaleASMdisks...
ScanningsystemforASMdisks...
Instantiatingdisk"
CRSVOL"
DATAVOL"
[root@oradb2soft]#oracleasmlistdisks
[grid@oradb1disks]$ls-atl/dev/oracleasm/disks――查看属性grid:
asmadmin
total0
brw-rw----1gridasmadmin8,33May708:
42DATAVOL
brw-rw----1gridasmadmin8,17May708:
42CRSVOL
drwxr-xr-x1rootroot0May708:
37.
drwxr-xr-x4rootroot0May708:
37..
3.redhat6.5操作系统上配置
3.1主机IP配置:
192.168.59.130oradb1
192.168.59.131oradb2
192.168.59.132oradb1-vip
192.168.59.133oradb2-vip
192.168.59.134scan-ip
10.10.10.130oradb1-priv
10.10.10.131oradb2-priv
3.2创建组及用户:
groupadd-g1000oinstall
groupadd-g1020asmadmin
groupadd-g1021asmdba
groupadd-g1022asmoper
groupadd-g1031dba
groupadd-g1032oper
useradd-u1100-goinstall-Gasmadmin,asmdba,asmoper,oper,dbagrid
useradd-u1101-goinstall-Gdba,asmdba,operoracle
mkdir-p/oracle/app/grid_base
mkdir-p/oracle/app/grid_home
mkdir-p/oracle/app/oracle/product/11.2.0/db_1
chown-Rgrid:
oinstall/oracle/
chown-Roracle:
oinstall/oracle/app/oracle
chmod-R775/oracle/
3.3配置limits.conf
vi/etc/security/limits.conf
gridsoftnproc2047
gridhardnproc16384
gridsoftnofile1024
gridhardnofile65536
oraclesoftnproc2047
oraclehardnproc16384
oraclesoftnofile1024
oraclehardnofile65536
3.4配置内核参数
#vi/etc/sysctl.conf
fs.aio-max-nr=1048576
fs.file-max=6815744
kernel.shmmni=4096
kernel.sem=25032000100128
net.ipv4.ip_local_port_range=900065500
net.core.rmem_default=262144
net.core.rmem_max=4194304
net.core.wmem_default=262144
net.core.wmem_max=1048586
3.5检查需要的包:
#rpm-qbinutilscompat-libstdc++-33elfutils-libelfelfutils-libelf-develgccgcc-c++glibcglibc-commonglibc-develglibc-headerskernel-headerskshlibaiolibaio-devellibgcclibgomplibstdc++libstdc++-develmakenumactl-develsysstatunixODBCunixODBC-devel
3.6设置用户环境变量
节点一:
#su-grid
#cat.bash_profile
TMP=/tmp;
exportTMP
TMPDIR=$TMP;
exportTMPDIR
ORACLE_SID=+ASM1;
exportORACLE_SID
ORACLE_BASE=/oracle/app/grid_base;
exportORACLE_BASE
ORACLE_HOME=/oracle/app/grid_home;
exportORACLE_HOME
NLS_DATE_FORMAT="
yyyy-mm-ddHH24:
MI:
SS"
;
exportNLS_DATE_FORMAT
THREADS_FLAG=native;
exportTHREADS_FLAG
PATH=$ORACLE_HOME/bin:
$PATH;
exportPATH
if[$USER="
oracle"
]||[$USER="
grid"
];
then
if[$SHELL="
/bin/ksh"
ulimit-p16384
ulimit-n65536
else
ulimit-u16384-n65536
fi
umask022
fi
#su-oracle
cat.bash_profile
ORACLE_BASE=/oracle/app/oracle;
ORACLE_HOME=$ORACLE_BASE/product/11.2.0;
ORACLE_SID=racdb1;
ORACLE_UNQNAME=racdb;
exportORACLE_UNQNAME
ORACLE_TERM=xterm;
exportORACLE_TERM
PATH=/usr/sbin:
LD_LIBRARY_PATH=$ORACLE_HOME/lib:
/lib:
/usr/lib;
exportLD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:
$ORACLE_HOME/jlib:
$ORACLE_HOME/rdbms/jlib;
exportCLASSPATH
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK;
exportNLS_LANG
umask022
节点二:
ORACLE_SID=+ASM2;
ORACLE_SID=racdb2;
3.7建立信任关系
Grid用户:
oradb1主机上:
$ssh-keygen-trsa
$ssh-keygen-tdsa
oradb2主机上:
$cat~/.ssh/id_rsa.pub>
>
./.ssh/authorized_keys
$cat~/.ssh/id_dsa.pub>
$sshoradb2cat~/.ssh/id_rsa.pub>
~/.ssh/authorized_keys
$sshoradb2cat~/.ssh/id_dsa.pub>
$scp~/.ssh/authorized_keysoradb2:
~/.ssh/authorized_keys
Oracle用户:
$ssh-keygen-tdsa
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