Oracle 11g RAC 执行root.sh时遭遇 CRS-0184/PRCR-1070

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Oracle 11g RAC安装时,在第一个节点执行root.sh时遭遇了CRS-0184/PRCR-1070,Google了很多帖子也没有找到解决办法。呜呜,还是静下心来看日志!!最后的发现原来是一个不经意的小问题,如下面的描述。

 

1、故障现象

#安装环境[root@linux1 ~]# more /etc/issueEnterprise Linux Enterprise Linux Server release 5.5 (Carthage)Kernel \r on an \m[root@linux1 ~]# uname -aLinux linux1.orasrv.com 2.6.18-194.el5PAE #1 SMP Mon Mar 29 20:19:03 EDT 2010 i686 athlon i386 GNU/Linux[root@linux1 bin]# ./crsctl query crs activeversionOracle Clusterware active version on the cluster is [11.2.0.1.0]#执行root时,出现了下面的错误,仅列出错误部分CRS-0184: Cannot communicate with the CRS daemon.   #这个是主要的错误提示,不能同crs通信PRCR-1070 : Failed to check if resource ora.asm is registeredCannot communicate with crsdadd asm ... failedclsr_start_dg return error at loc: 70 rc=0CRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4000: Command Create failed, or completed with errors.create diskgroup DATA ... failedCRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4000: Command Add failed, or completed with errors.Command return code of 1 (256) from command: /u01/app/11.2.0/grid/bin/crsctl add type ora.registry.acfs.type -basetype    ora.local_resource.type -file /u01/app/11.2.0/grid/crs/template/registry.acfs.typeadd ora.registry.acfs.type ... failedPRCR-1070 : Failed to check if resource ora.net1.network is registeredCannot communicate with crsdadd scan=scan-cluster.orasrv.com ... failedPreparing packages for installation...cvuqdisk-1.0.7-1                                   #这里有个提示,需要安装cvuqdisk-1.0.7-1包Configure Oracle Grid Infrastructure for a Cluster ... failedUpdating inventory properties for clusterwareStarting Oracle Universal Installer...Checking swap space: must be greater than 500 MB.   Actual 3498 MB    PassedThe inventory pointer is located at /etc/oraInst.locThe inventory is located at /u01/app/oraInventory'UpdateNodeList' was successful.#使用crsctl check时收到了crs-4535错误[root@linux1 bin]# ./crsctl check cluster      CRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4529: Cluster Synchronization Services is onlineCRS-4533: Event Manager is online

2、分析日志

#查看grid的crsd部分的日志,注意该日志位于$CRS_HOME/log/node_name/crsd[root@linux1 crsd]# tail -30 crsdOUT.log  2013-07-16 16:27:21  CRSD REBOOTUnable to resolve address for localhost:2016ONS runtime exitingFatal error: eONS: eonsapi.c: Aug  4 2009 21:09:362013-07-16 16:27:24  Changing directory to /u01/app/11.2.0/grid/log/linux1/crsd2013-07-16 16:27:24  CRSD REBOOTUnable to resolve address for localhost:2016ONS runtime exitingFatal error: eONS: eonsapi.c: Aug  4 2009 21:09:362013-07-16 16:27:26  Changing directory to /u01/app/11.2.0/grid/log/linux1/crsd2013-07-16 16:27:26  CRSD REBOOTUnable to resolve address for localhost:2016ONS runtime exitingFatal error: eONS: eonsapi.c: Aug  4 2009 21:09:362013-07-16 16:27:29  Changing directory to /u01/app/11.2.0/grid/log/linux1/crsd2013-07-16 16:27:29  CRSD REBOOTUnable to resolve address for localhost:2016ONS runtime exitingFatal error: eONS: eonsapi.c: Aug  4 2009 21:09:362013-07-16 16:48:00  Changing directory to /u01/app/11.2.0/grid/log/linux1/crsd2013-07-16 16:48:00  CRSD REBOOT#上面的日志提示不能够解析localhost#看看grid的主日志,也就是alert_nodename部分的描述[root@linux1 linux1]# tail -100 alertlinux1.log | more2013-07-16 16:27:13.688[crsd(3913)]CRS-1201:CRSD started on node linux1.2013-07-16 16:27:14.338[/u01/app/11.2.0/grid/bin/oraagent.bin(3993)]CRS-5823:Could not initialize agent framework. Details at (:CRSAGF00120:) in /u01/app/11.2.0/grid/log/linux1/agent/crsd/oraagent_grid/oraagent_grid.log.2013-07-16 16:27:14.932[ohasd(2748)]CRS-2765:Resource 'ora.crsd' has failed on server 'linux1'.# Meatlink [ID 1230899.1] 有关于该问题的描述,就是需要添加localhost到hosts文件# Author : Robinson# Blog   : http://blog.csdn.net/robinson_0612

3、解决故障

#查看本地的hosts文件,下面是更改后的hosts配置文件[root@linux1 bin]# more /etc/hosts | grep 127.0#127.0.0.1              linux1.orasrv.com linux1 localhost.localdomain localhost  #这个是安装OS时自动生成的#127.0.0.1               linux1.orasrv.com linux1          #这个是安装rac之前配置的,看来这个写法有问题,一定要写localhost127.0.0.1  localhost.orasrv.com localhost                  #添加一个新的关于localhost的解析entry#尝试启动crs[root@linux1 bin]# ./crsctl start res ora.crsd -initCRS-2672: Attempting to start 'ora.crsd' on 'linux1'CRS-2676: Start of 'ora.crsd' on 'linux1' succeeded#crs成功启动[root@linux1 bin]# ./crsctl check clusterCRS-4537: Cluster Ready Services is onlineCRS-4529: Cluster Synchronization Services is onlineCRS-4533: Event Manager is online[root@linux1 bin]# ./crsctl stat res -t -init--------------------------------------------------------------------------------NAME           TARGET  STATE        SERVER                   STATE_DETAILS       --------------------------------------------------------------------------------Cluster Resources--------------------------------------------------------------------------------ora.asm      1        ONLINE  ONLINE       linux1                   Started             ora.crsd      1        ONLINE  ONLINE       linux1                                       ora.cssd      1        ONLINE  ONLINE       linux1                                       ora.cssdmonitor      1        ONLINE  ONLINE       linux1                                       ora.ctssd      1        ONLINE  ONLINE       linux1                   ACTIVE:0            ora.diskmon      1        ONLINE  ONLINE       linux1                                       ora.drivers.acfs      1        ONLINE  ONLINE       linux1                                       ora.evmd      1        ONLINE  ONLINE       linux1                                       ora.gipcd      1        ONLINE  ONLINE       linux1                                       ora.gpnpd      1        ONLINE  ONLINE       linux1                                       ora.mdnsd      1        ONLINE  ONLINE       linux1      

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更多参考

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有关ORACLE体系结构请参考
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