vmware2.0_oem5.1配置10gR2_RAC.docx
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1、1、 新建RAC1虚拟机创建在RAC1虚拟机,为虚拟机建两个网卡,新建5个硬盘,第一个存放ocr,第二个存放vote,第三、四、五、六存放asm,注意这六个vmdk 文件放在独立的文件夹,如I:SHARED,这样才能设置共享磁盘2、设置共享存储,在RAC1.vmx分别添加如下红色部分.encoding = GBKconfig.version = 8virtualHW.version = 7floppy0.present = FALSEmks.enable3d = TRUEpciBridge0.present = TRUE。pciBridge6.pciSlotNumber = 23pciBrid
2、ge7.pciSlotNumber = 24scsi0.pciSlotNumber = 16ethernet0.pciSlotNumber = 32vmci0.pciSlotNumber = 33ethernet0.generatedAddressOffset = 0vmci0.id = -146766328tools.remindInstall = TRUEdisk.locking = FALSEdiskLib.dataCacheMaxSize = 0diskLib.dataCacheMaxReadAheadSize = 0diskLib.dataCacheMinReadAheadSize
3、= 0diskLib.dataCachePageSize = 4096diskLib.maxUnsyncedWrites = 0ethernet1.present = TRUEethernet1.allowGuestConnectionControl = FALSEethernet1.features = 1ethernet1.wakeOnPcktRcv = FALSEworkName = NATethernet1.addressType = generatedscsi0:1.present = TRUEscsi0:1.fileName = L:VMWareRACSHARE_DISKOCR-V
4、OTINGocr-voting.vmdkscsi0:1.writeThrough = TRUEscsi0:1.deviceType = diskscsi0:1.SharedBus=Virtualscsi0:1.shared=TRUEscsi0:2.present = TRUEscsi0:2.fileName = L:VMWareRACSHARE_DISKASMasm1.vmdkscsi0:2.writeThrough = TRUEscsi0:2.deviceType =plainDiskscsi0:2.SharedBus=Virtualscsi0:2.shared=TRUEscsi0:3.pr
5、esent = TRUEscsi0:3.fileName = L:VMWareRACSHARE_DISKASMasm2.vmdkscsi0:3.writeThrough = TRUEscsi0:3.deviceType = diskscsi0:3.SharedBus=Virtualscsi0:3.shared=TRUE3、配置/etc/hosts文件RAC1配置文件rootrac1 # vi /etc/hosts# Do not remove the following line, or various programs# that require network functionality
6、will fail.127.0.0.1 localhost.localdomain rac1 localhost192.168.26.111 rac1192.168.26.112 rac2192.168.26.121 rac1-priv192.168.26.122 rac2-priv192.168.26.131 rac1-vip192.168.26.132 rac2-vip后面copy的Rac2配置文件如下:# Do not remove the following line, or various programs# that require network functionality wi
7、ll fail.127.0.0.1 localhost.localdomain rac2 localhost192.168.26.111 rac1192.168.26.112 rac2192.168.26.121 rac1-priv192.168.26.122 rac2-priv192.168.26.131 rac1-vip192.168.26.132 rac2-vip4、添加oracle用户、用户组rootrac1 # groupadd oinstallrootrac1 # groupadd dbarootrac1 # useradd -d /home/oracle -g oinstall
8、-G dba oraclerootrac1 # passwd oracleChanging password for user oracle.New UNIX password: BAD PASSWORD: it is based on a dictionary wordRetype new UNIX password: passwd: all authentication tokens updated successfully.配置oracle环境变量oraclelocalhost $ vi .bash_profile# .bash_profile# Get the aliases and
9、functionsif -f /.bashrc ; then . /.bashrcfi# User specific environment and startup programsexport TMP=/tmpexport TMPDIR=$TMPexport ORACLE_BASE=/u01/app/oracleexport ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1export ORA_CRS_HOME=$ORACLE_BASE/product/10.2.0/crs_1export ORACLE_SID=RACDB1export ORACLE_
10、TERM=xtermexport PATH=/usr/sbin:$PATHexport PATH=$ORACLE_HOME/bin:$PATHexport PATH=$ORA_CRS_HOME/bin:$PATHexport LD_LIBRARY_PATH=$ORACLE_HOME/bin:/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin/export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlibumask 022PATH=$PATH:$HOME/binexport
11、 PATH.bash_profile 28L, 673C written oraclelocalhost $ source .bash_profileoraclelocalhost $ echo $ORACLE_SIDRACDB1添加安装目录,设置其所有者为oraclerootlocalhost # mkdir -p /u01/approotlocalhost # chown oracle.oinstall /u01/app/3,配置内核参数rootrac1 # vi /etc/sysctl.conf增加或修改下列内容kernel.shmmni = 4096kernel.sem = 250 3
12、2000 100 128fs.file-max = 65536net.ipv4.ip_local_port_range = 1024 65000net.core.rmem_default = 1048576net.core.rmem_max = 1048576net.core.wmem_default = 262144net.core.wmem_max = 262144rootrac1 # sysctl p提高Oracle用户的shell限制设置oracle 使用的文件数权限rootrac1 # vi /etc/security/limits.conf增加下列内容oracle soft npr
13、oc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536修改安全限制rootrac1 # vi /etc/pam.d/login增加:session required /lib/security/pam_limits.so配置Hangcheck 计时器rootrac1 # vi /etc/rc.local增加:modprobe hangcheck-timer hangcheck-tick=30 hangcheck_margin=180安装相关包安装相关补丁按光盘第一张盘上oracle_update
14、d/rootlocalhost oracle_updated# rpm -ivh kernel-*.rpm在第二张盘上找到oracleasm-support-2.0.4-1.el5.i386.rpm、libXp-1.0.0-8.1.el5.i386.rpm rootlocalhost oracle_updated# rpm -ivh libXp-1.0.0-8.1.el5.i386.rpm rootlocalhost oracle_updated# rpm -ivh oracleasm-support-2.0.4-1.el5.i386.rpm 安装asm包rootlocalhost oracl
15、e_updated# rpm -ivh oracleasm-2.6.18-53.0.0.0.1.el5*.rpm6、格式化磁盘 /dev/sdb、/dev/sdc、/dev/sdd、/dev/sde、/dev/sdf、/dev/sdg rootrac1 # fdisk /dev/sdcDevice contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabelBuilding a new DOS disklabel. Changes will remain in memory only,until you
16、decide to write them. After that, of course, the previouscontent wont be recoverable.Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)Command (m for help): nCommand action e extended p primary partition (1-4)pPartition number (1-4): 1First cylinder (1-652, default 1): Us
17、ing default value 1Last cylinder or +size or +sizeM or +sizeK (1-652, default 652): Using default value 652Command (m for help): wThe partition table has been altered!Calling ioctl() to re-read partition table.4,配置裸设备:由于RHEL5 中取消了rawdevices,如果不想将映射命令放到rc.local 中的话,我们就需要将其配置到/etc/udev/rules.d/文件夹中修改文
18、件rootrac1 # vi /etc/udev/rules.d/60-raw.rules,添加内容如下图所示:ACTION=add, KERNEL=/dev/sdb1,RUN+=/bin/raw /dev/raw/raw1 %NACTION=add, ENVMAJOR=8,ENVMINOR=17,RUN+=/bin/raw /dev/raw/raw1 %M %mACTION=add, KERNEL=/dev/sdb2,RUN+=/bin/raw /dev/raw/raw2 %NACTION=add, ENVMAJOR=8,ENVMINOR=33,RUN+=/bin/raw /dev/raw/
19、raw2 %M %mACTION=add, KERNEL=/dev/sdc1,RUN+=/bin/raw /dev/raw/raw3 %NACTION=add, ENVMAJOR=8,ENVMINOR=49,RUN+=/bin/raw /dev/raw/raw3 %M %mACTION=add, KERNEL=/dev/sdc2,RUN+=/bin/raw /dev/raw/raw4 %NACTION=add, ENVMAJOR=8,ENVMINOR=49,RUN+=/bin/raw /dev/raw/raw4 %M %mACTION=add, KERNEL=/dev/sdd1,RUN+=/b
20、in/raw /dev/raw/raw5 %NACTION=add, ENVMAJOR=8,ENVMINOR=49,RUN+=/bin/raw /dev/raw/raw5 %M %mACTION=add, KERNEL=/dev/sdd2,RUN+=/bin/raw /dev/raw/raw6 %NACTION=add, ENVMAJOR=8,ENVMINOR=49,RUN+=/bin/raw /dev/raw/raw6 %M %mACTION=add, KERNEL=/dev/sdd3,RUN+=/bin/raw /dev/raw/raw7 %NACTION=add, ENVMAJOR=8,
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