Oracle Study之-AIX6.1构建Oracle 10gR2 RAC(4)

待我称王封你为后i 2022-07-28 08:49 235阅读 0赞

**Oracle Study之-AIX6.1构建Oracle 10gR2 RAC(4)**

**一、安装CRS补丁**

**在安装CRS之前，需要安装补丁p6718715\_10203\_AIX64-5L，否则在安装时会出现“无法发现node”的错误。**

**\[root@aix203 /\]\#cd /home/oracle/p6718715\_10203\_AIX64-5L/**

**补丁解压后，只需要以root身份运行“root.sh”即可：  
\[root@aix203 p6718715\_10203\_AIX64-5L\]\#./rootpre.sh**

./rootpre.sh output will be logged in /tmp/rootpre.out_16-03-15.17:51:20
    Saving the original files in /etc/ora_save_16-03-15.17:51:20....
    Copying new kernel extension to /etc....
    ./rootpre.sh[295]: test: argument expected
    Loading the kernel extension from /etc
     Oracle Kernel Extension Loader for AIX 
           Copyright (c) 1998,1999 Oracle Corporation 
     Kernel Extension /etc/pw-syscall.64bit_kernel already loaded, unloading it
     Unconfigured the kernel extension successfully
     Unloaded the kernel extension successfully
     Successfully loaded /etc/pw-syscall.64bit_kernel with kmid: 0x50e5d000
     Successfully configured /etc/pw-syscall.64bit_kernel with kmid: 0x50e5d000
    The kernel extension was successfuly loaded.
    ./rootpre.sh[360]: test: argument expected
    Checking if group services should be configured....
    Please confirm your Oracle userid is a member of the group: hagsuser
    Configuring HACMP group services socket for possible use by Oracle.

**二、安装CRS**

**以Oracle身份安装：**

**安装前检测：**

**\[oracle@aix203 cluvfy\]$./runcluvfy.sh **

USAGE:
 cluvfy [ -help ]
 cluvfy stage { -list | -help }
 cluvfy stage {-pre|-post} <stage-name> <stage-specific options> [-verbose]
 cluvfy comp { -list | -help }
 cluvfy comp <component-name> <component-specific options> [-verbose]

\[oracle@aix203 cluvfy\]$./runcluvfy.sh stage -pre crsinst -n aix203,aix204 -verbose

Performing pre-checks for cluster services setup 
    Checking node reachability...
    Check: Node reachability from node "aix203"
      Destination Node                      Reachable?              
      ------------------------------------  ------------------------
      aix203                                yes                     
      aix204                                yes                     
    Result: Node reachability check passed from node "aix203".
    Checking user equivalence...
    Check: User equivalence for user "oracle"
      Node Name                             Comment                 
      ------------------------------------  ------------------------
      aix204                                passed                  
      aix203                                passed                  
    Result: User equivalence check passed for user "oracle".
    Checking administrative privileges...
    Check: Existence of user "oracle"
      Node Name     User Exists               Comment                 
      ------------  ------------------------  ------------------------
      aix204        yes                       passed                  
      aix203        yes                       passed                  
    Result: User existence check passed for "oracle".
    Check: Existence of group "oinstall"
      Node Name     Status                    Group ID                
      ------------  ------------------------  ------------------------
      aix204        exists                    300                     
      aix203        exists                    300                     
    Result: Group existence check passed for "oinstall".
    Check: Membership of user "oracle" in group "oinstall" [as Primary]
      Node Name         User Exists   Group Exists  User in Group  Primary       Comment     
      ----------------  ------------  ------------  ------------  ------------  ------------
      aix204            yes           yes           yes           yes           passed      
      aix203            yes           yes           yes           yes           passed      
    Result: Membership check for user "oracle" in group "oinstall" [as Primary] passed.
    Administrative privileges check passed.
    Checking node connectivity...
    Interface information for node "aix204"
      Interface Name                  IP Address                      Subnet          
      ------------------------------  ------------------------------  ----------------
      en0                             192.168.8.204                   192.168.8.0     
      en2                             10.10.10.204                    10.10.10.0      
    
    Interface information for node "aix203"
      Interface Name                  IP Address                      Subnet          
      ------------------------------  ------------------------------  ----------------
      en0                             192.168.8.203                   192.168.8.0     
      en2                             10.10.10.203                    10.10.10.0      
    
    Check: Node connectivity of subnet "192.168.8.0"
      Source                          Destination                     Connected?      
      ------------------------------  ------------------------------  ----------------
      aix204:en0                      aix203:en0                      yes             
    Result: Node connectivity check passed for subnet "192.168.8.0" with node(s) aix204,aix203.
    Check: Node connectivity of subnet "10.10.10.0"
      Source                          Destination                     Connected?      
      ------------------------------  ------------------------------  ----------------
      aix204:en2                      aix203:en2                      yes             
    Result: Node connectivity check passed for subnet "10.10.10.0" with node(s) aix204,aix203.
    Suitable interfaces for the private interconnect on subnet "192.168.8.0":
    aix204 en0:192.168.8.204
    aix203 en0:192.168.8.203
    Suitable interfaces for the private interconnect on subnet "10.10.10.0":
    aix204 en2:10.10.10.204
    aix203 en2:10.10.10.203
    ERROR: 
    Could not find a suitable set of interfaces for VIPs.
    Result: Node connectivity check failed.
    Checking system requirements for 'crs'...
    No checks registered for this product.
    
    Pre-check for cluster services setup was unsuccessful on all the nodes.

**安装：**

**1）指定安装路径**

**![Center][]**

**2）检查安装环境**

**![Center 1][]**

**出现警告提示：对于AIX 6100-09,Oracle 10gR2不支持，不用理会，继续安装就可以**

**3）配置节点**

**![Center 2][]**

**4）配置OCR 和 Vote Disk**

**![Center 3][]**

**![Center 4][]**

**5）安装**

**![Center 5][]**

**6）运行Script**

**![Center 6][]**

**在运行脚本前可以通过dd，清理ocr和vote disk：**

**node1：**

**\[root@aix203 /\]\#dd if=/dev/zero of=/dev/rrac\_ocr bs=8192 count=2560**  
2560+0 records in  
2560+0 records out  
**\[root@aix203 /\]\#dd if=/dev/zero of=/dev/rrac\_vote bs=8192 count=2560**  
2560+0 records in  
2560+0 records out  
**\[root@aix203 /\]\#/u01/crs\_1/root.sh**

WARNING: directory '/u01' is not owned by root
 Checking to see if Oracle CRS stack is already configured
 Checking to see if any 9i GSD is up
 Setting the permissions on OCR backup directory
 Setting up NS directories
 Oracle Cluster Registry configuration upgraded successfully
 WARNING: directory '/u01' is not owned by root
 Successfully accumulated necessary OCR keys.
 Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
 node <nodenumber>: <nodename> <private interconnect name> <hostname>
 node 1: aix203 aix203-priv aix203
 node 2: aix204 aix204-priv aix204
 Creating OCR keys for user 'root', privgrp 'system'..
 Operation successful.
 Now formatting voting device: /dev/rrac_vote
 Format of 1 voting devices complete.
 Startup will be queued to init within 30 seconds.
 Adding daemons to inittab
 Adding daemons to inittab
 Expecting the CRS daemons to be up within 600 seconds.
 CSS is active on these nodes.
 aix203
 CSS is inactive on these nodes.
 aix204
 Local node checking complete.
 Run root.sh on remaining nodes to start CRS daemons.

**node2：  
\[root@aix204 /\]\#dd if=/dev/zero of=/dev/rrac\_vote bs=8192 count=2560**  
2560+0 records in  
2560+0 records out  
**\[root@aix204 /\]\#dd if=/dev/zero of=/dev/rrac\_ocr bs=8192 count=2560**  
2560+0 records in  
2560+0 records out  
**\[root@aix204 /\]\#/u01/crs\_1/root.sh**

WARNING: directory '/u01' is not owned by root
 Checking to see if Oracle CRS stack is already configured
 Checking to see if any 9i GSD is up
 /etc/oracle does not exist. Creating it now.
 Setting the permissions on OCR backup directory
 Setting up NS directories
 Oracle Cluster Registry configuration upgraded successfully
 WARNING: directory '/u01' is not owned by root
 clscfg: EXISTING configuration version 3 detected.
 clscfg: version 3 is 10G Release 2.
 Successfully accumulated necessary OCR keys.
 Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
 node <nodenumber>: <nodename> <private interconnect name> <hostname>
 node 1: aix203 aix203-priv aix203
 node 2: aix204 aix204-priv aix204
 clscfg: Arguments check out successfully.
 NO KEYS WERE WRITTEN. Supply -force parameter to override.
 -force is destructive and will destroy any previous cluster
 configuration.
 Oracle Cluster Registry for cluster has already been initialized
 Startup will be queued to init within 30 seconds.
 Adding daemons to inittab
 Adding daemons to inittab
 Expecting the CRS daemons to be up within 600 seconds.
 CSS is active on these nodes.
 aix203
 aix204
 CSS is active on all nodes.
 Waiting for the Oracle CRSD and EVMD to start
 Waiting for the Oracle CRSD and EVMD to start
 Oracle CRS stack installed and running under init(1M)
 Running vipca(silent) for configuring nodeapps
 The given interface(s), "en0" is not public. Public interfaces should be used to configure virtual IPs.

**7）运行vipca配置CRS资源**

**\[root@aix204 /\]\#cd /u01/crs\_1/bin  
\[root@aix204 bin\]\#./vipca**

**![Center 7][]**

**![Center 8][]**

**![Center 9][]**

**三、查看CRS服务及资源**

[root@aix203 /]#crsctl check crs
 CSS appears healthy
 CRS appears healthy
 EVM appears healthy
 [root@aix203 /]#crs_stat -t
 Name Type Target State Host 
 ------------------------------------------------------------
 ora.aix203.gsd application ONLINE ONLINE aix203 
 ora.aix203.ons application ONLINE ONLINE aix203 
 ora.aix203.vip application ONLINE ONLINE aix203 
 ora.aix204.gsd application ONLINE ONLINE aix204 
 ora.aix204.ons application ONLINE ONLINE aix204 
 ora.aix204.vip application ONLINE ONLINE aix204
 
 [root@aix204 bin]#crsctl check crs
 CSS appears healthy
 CRS appears healthy
 EVM appears healthy
 [root@aix204 bin]#crs_stat -t
 Name Type Target State Host 
 ------------------------------------------------------------
 ora.aix203.gsd application ONLINE ONLINE aix203 
 ora.aix203.ons application ONLINE ONLINE aix203 
 ora.aix203.vip application ONLINE ONLINE aix203 
 ora.aix204.gsd application ONLINE ONLINE aix204 
 ora.aix204.ons application ONLINE ONLINE aix204 
 ora.aix204.vip application ONLINE ONLINE aix204

**---- 至此，CRS安装配置成功 ！**

**------未完，待续 ！**

[Center]: /images/20220727/8d883dbf0e35425b88afe0358a3d6dd9.png
[Center 1]: /images/20220727/9660ec9ec6bf451c957930d9d94e5255.png
[Center 2]: /images/20220727/a8a469cfd7df435eb85dd28fedd22499.png
[Center 3]: /images/20220727/bd77e44d42e14e1f9873318742c6d782.png
[Center 4]: /images/20220727/4654e3eaf7084501b6722d867cc4caec.png
[Center 5]: /images/20220727/a5f25c8c4f3b47f7892f8344e3e9d8ac.png
[Center 6]: /images/20220727/675ac2191a5649b48249f14c138767a4.png
[Center 7]: /images/20220727/c2e22878e2924997ab954d95479ff093.png
[Center 8]: /images/20220727/c3d54d3946b144dcb2907d567dca0c19.png
[Center 9]: /images/20220727/2b61503ce3c04100b7ced7ba2bf74399.png