wmware上安装oracle10g rac一asm+裸设备.docx

1、wmware上安装oracle10g rac一asm+裸设备wmware上安装oracle10g rac（一）asm+裸设备 2013-03-12 03:25:37标签：oracle10g rac asm.raw vmware共享磁盘 原创作品，允许转载，转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。 操作系统版本RHEL5.5-64bit，oracle10g，vmware workstation6.5，clusterware10.0.2版本的两台虚拟机双网卡，本地磁盘40G，共享磁盘9G，共享磁盘选择立即分配所有磁盘空间，两台虚拟机内存都是1.5G1.配

2、置hosts文件可以让两台虚拟机可以通过名称互相解析1. 192.168.183.131node12. 192.168.183.132node23. 192.168.183.141node1-vip4. 192.168.183.142node2-vip5. 172.16.1.1node1-priv6. 172.16.1.2node2-priv2.给虚拟机添加共享磁盘，首先在node1上面添加一块共享磁盘，选择分配全部的空间(虚拟机下一定要这么设置，否则会导致共享存储配置不成功)node1添加共享磁盘（sharedisk.vmdk）-开机-关机，然后编辑node1的虚拟机配置文件，添加如下选项：

3、1. scsi1.present=TRUE2. scsi1.virtualDev=lsilogic3. scsi1.sharedBus=VIRTUAL4. scsi1:1.present=TRUE5. scsi1:1.mode=independent-persistent6. scsi1:1.fileName=sharedisk.vmdk7. scsi1:1.deviceType=disk8. 9. disk.locking=FALSE10. diskLib.dataCacheMaxSize=011. diskLib.dataCacheMaxReadAheadSize=012. diskLib

4、.dataCacheMinReadAheadSize=013. diskLib.dataCachePageSize=409614. diskLib.maxUnsyncedWrites=0然后编辑node2的虚拟机配置文件，添加如下选项：1. scsi1.present=TRUE2. scsi1.virtualDev=lsilogic3. scsi1.sharedBus=VIRTUAL4. scsi1:1.present=TRUE5. scsi1:1.mode=independent-persistent6. scsi1:1.fileName=D:vmwareworkstationnode1sh

5、aredisk.vmdk7. scsi1:1.deviceType=disk8. 9. disk.locking=FALSE10. diskLib.dataCacheMaxSize=011. diskLib.dataCacheMaxReadAheadSize=012. diskLib.dataCacheMinReadAheadSize=013. diskLib.dataCachePageSize=409614. diskLib.maxUnsyncedWrites=0关闭虚拟机软件，然后分别打开两台虚拟机的电源，共享磁盘配置完毕3.oracle安装环境准备这里参照我以前的文章，oracle安装前

6、期准备工作的设置在两个节点上面创建对应文件夹1. rootnode1oracle#ll2. 总计123. drwxr-xr-x2oracleoinstall409603-0816:08oraasm4. drwxr-xr-x2oracleoinstall409603-0816:08orabase5. drwxr-xr-x2rootoinstall409603-0816:08oracrs这里oracle的变量设置做下更改1. PATH=$PATH:$HOME/bin2. exportORACLE_BASE=/home/oracle/orabase3. exportORACLE_HOME=$ORAC

7、LE_BASE/product/10.2.0/db_14. exportORA_CRS_HOME=/home/oracle/oracrs/product/10.2.0/crs5. exportORA_ASM_HOME=/home/oracle/oraasm/product/10.2.0/asm6. exportORACLE_SID=orcl1PATH=$PATH:$ORACLE_HOME/bin:$ORA_CRS_HOME/bin:$ORA_ASM_HOME/bin7. exportPATH4.建立hangcheck模块加载（在两个节点上面操作）1. rootnode1#find/lib/mo

8、dules-namehangcheck-timer.ko2. rootnode1#vi/etc/modprobe.conf3. optionshangcheck-timerhangcheck_tick=30hangcheck_margin=1804. rootnode1#vi/etc/rc.local5. /sbin/modprobehangcheck_timer6. 启动/sbin/modprobehangcheck_timer7. 查看启动是否成功8. rootnode1#grephangcheck/var/log/messages|tail-29. Mar1215:25:47node1k

9、ernel:Hangcheck:startinghangchecktimer0.9.0(tickis30seconds,marginis180seconds).5.配置两台机器无密码访问,这里的配置要在两个节点上面进行（1）以oracle 用户登录（2）在oracle 用户的主目录内创建.ssh 目录并设置正确的权限1. oraclenode1$mkdir/.ssh2. oraclenode1$chmod700/.ssh3. oraclenode1$ssh-keygen-trsa4. Generatingpublic/privatersakeypair.5. Enterfileinwhicht

10、osavethekey(/home/oracle/.ssh/id_rsa):6. Enterpassphrase(emptyfornopassphrase):7. Entersamepassphraseagain:8. Youridentificationhasbeensavedin/home/oracle/.ssh/id_rsa.9. Yourpublickeyhasbeensavedin/home/oracle/.ssh/id_rsa.pub.10. Thekeyfingerprintis:11. 17:e4:7c:79:8d:a0:00:3b:d9:f7:7a:56:f3:ac:54:4

11、doraclenode112. 13. oraclenode1$cd/.ssh14. oraclenode1.ssh$sshnode1cat/home/oracle/.ssh/id_rsa.pub15. authorized_keys16. oraclenode1.ssh$sshnode2cat/home/oracle/.ssh/id_dsa.pub17. authorized_keys18. oraclenode1.ssh$scpauthorized_keysnode2:/home/oracle/.ssh/19. oraclenode1.ssh$chmod600/.ssh/authorize

12、d_keys完成后，在node1 上执行：1. oraclenode1$sshnode1date2. oraclenode1$sshnode2date如果不需要输入密码就出现系统日期，说明SSH 配置成功。6.磁盘规划这里我把共享磁盘分成6个区，sdb1和sdb2配制成裸设备，作为OCR镜像，sdb5,6,7也配置成裸设备，作votedisk镜像，sdb配置成ASM用来存放数据库1. fdisk-l2. Disk/dev/sdb:9663MB,9663676416bytes3. 255heads,63sectors/track,1174cylinders4. Units=cylindersof

13、16065*512=8225280bytes5. 6. DeviceBootStartEndBlocksIdSystem7. /dev/sdb116350601683Linux8. /dev/sdb264126506047+83Linux9. /dev/sdb3127117484180605Extended10. /dev/sdb512718950601683Linux11. /dev/sdb619025250601683Linux12. /dev/sdb725331550601683Linux13. /dev/sdb83161174689988683Linux配置裸设备1. vi/etc/u

14、dev/rules.d/60-raw.rules2. ACTION=add,KERNEL=sdb1,RUN+=/bin/raw/dev/raw/raw1%N3. ACTION=add,KERNEL=sdb2,RUN+=/bin/raw/dev/raw/raw2%N4. ACTION=add,KERNEL=sdb5,RUN+=/bin/raw/dev/raw/raw3%N5. ACTION=add,KERNEL=sdb6,RUN+=/bin/raw/dev/raw/raw4%N6. ACTION=add,KERNEL=sdb7,RUN+=/bin/raw/dev/raw/raw5%N7. ACT

15、ION=add,KERNEL=sdb8,RUN+=/bin/raw/dev/raw/raw6%N8. 9. KERNEL=raw1,OWNER=root,GROUP=oinstall,MODE=66010. KERNEL=raw2,OWNER=root,GROUP=oinstall,MODE=66011. KERNEL=raw3,OWNER=root,GROUP=oinstall,MODE=66012. KERNEL=raw4,OWNER=root,GROUP=oinstall,MODE=66013. KERNEL=raw5,OWNER=root,GROUP=oinstall,MODE=660

16、14. KERNEL=raw6,OWNER=oracle,GROUP=oinstall,MODE=66415. 16. rootnode1#start_udev17. 启动udev：确定18. rootnode1#ll/dev/raw/raw*19. crw-rw-1rootoinstall162,103-1122:43/dev/raw/raw120. crw-rw-1rootoinstall162,203-1122:43/dev/raw/raw221. crw-rw-1rootoinstall162,303-1122:43/dev/raw/raw322. crw-rw-1rootoinsta

17、ll162,403-1122:43/dev/raw/raw423. crw-rw-1rootoinstall162,503-1122:43/dev/raw/raw524. crw-rw-r-1oracleoinstall162,603-1122:43/dev/raw/raw6在node2上面执行 partprobe,然后同样建立裸设备7.在两个节点上面安装,注意要下载和自己内核版本对应的包1. rpm-ivhoracleasm-support-2.1.7-1.el5.x86_64.rpm2. rpm-ivhoracleasm-2.6.18-194.el5-2.0.5-1.el5.x86_64.

18、rpm3. rpm-ivhoracleasmlib-2.0.4-1.el5.x86_64.rpm在两个节点上面执行/etc/init.d/oracleasm configure分别输入oracle,dba,y,y在node1上面配置ASM1. rootnode1#/etc/init.d/oracleasmcreatediskVOL1/dev/sdb82. rootnode1#/etc/init.d/oracleasmscandisks3. rootnode1#/etc/init.d/oracleasmlistdisks4. VOL1在node2上面执行扫描（不需要配置）1. /etc/init

19、.d/oracleasmscandisks2. /etc/init.d/oracleasmlistdisks3. VOL18.开启安装进程，在两个节点上面以root用户身份运行然后切换到oracle用户，开始安装clusterware1）选择CRS的安装目录2）两个集群节点的配置3）选择eth0网卡为公网IP4）配置OCR存储位置5）配置votedisk存储位置6）安装7）执行最后的安装脚本在节点node1上面执行1. rootnode1oracrs#/home/oracle/orabase/oraInventory/orainstRoot.sh2. 3. Changingpermission

20、sof/home/oracle/orabase/oraInventoryto770.4. 5. Changinggroupnameof/home/oracle/orabase/oraInventorytooinstall.6. 7. Theexecutionofthescriptiscomplete在节点node2上面执行1. rootnode2oracrs#/home/oracle/orabase/oraInventory/orainstRoot.sh2. 3. Changingpermissionsof/home/oracle/orabase/oraInventoryto770.4. 5.

21、 Changinggroupnameof/home/oracle/orabase/oraInventorytooinstall.6. 7. Theexecutionofthescriptiscomplete在节点node1上面执行1. rootnode1oracle#/home/oracle/oracrs/product/10.2.0/crs/root.sh在节点node2上面执行1. rootnode2oracle#/home/oracle/oracrs/product/10.2.0/crs/root.sh安装结束，查看节点状态1. rootnode2bin#./crs_stat-t2. NameTypeTargetStateHost3. -4. ora.node1.gsdapplicationONLINEONLINEnode15. ora.node1.onsapplicationONLINEONLINEnode16. ora.node1.vipapplicationONLINEONLINEnode17. ora.node2.gsdapplicationONLINEONLINEnode28. ora.node2.onsapplicationONLINEONLINEnode29. ora.node2.vipapplicationONLINEONLINEnode2