2019-07-31 18:10 by AlfredZhao, … 阅读, … 评论, 收藏, 编辑

三、GI(Grid Infrastructure)安装

Linux平台 Oracle 19c RAC安装指导：
Part1：Linux平台 Oracle 19c RAC安装Part1：准备工作
Part2：Linux平台 Oracle 19c RAC安装Part2：GI配置
Part3：Linux平台 Oracle 19c RAC安装Part3：DB配置

本文安装环境：OEL 7.6 + Oracle 19.3 GI & RAC

su – grid
解压 GRID 到 GRID用户的$ORACLE_HOME下

  1. [grid@db193 grid]$ pwd
  2. /u01/app/19.3.0/grid
  3. [grid@db193 grid]$ unzip /u01/media/LINUX.X64_193000_grid_home.zip

在自己的Windows系统上成功安装Xmanager Enterprise之后，运行Xstart.exe可执行程序，
配置如下

Session：db193
Host：192.168.1.193
Protocol：SSH
User Name：grid
Execution Command：/usr/bin/xterm -ls -display $DISPLAY
点击RUN，输入grid用户的密码可以正常弹出命令窗口界面，即配置成功。
当然也可以通过开启Xmanager – Passive，直接在SecureCRT连接的会话窗口中临时配置DISPLAY变量直接调用图形：
export DISPLAY=192.168.1.31:0.0

在《Linux平台 Oracle 19c RAC安装Part1：准备工作 -> 1.3 共享存储规划》中已完成绑定和权限，这里不需要再次操作。

  1. --只需确认两个节点链接文件(/dev/asm*)对应的sd[b-g]2的权限正确即可：
  2. # ls -l /dev/sd?2
  3. brw-rw---- 1 root disk     8,  2 Jul 31 09:13 /dev/sda2
  4. brw-rw---- 1 grid asmadmin 8, 18 Jul 31 18:06 /dev/sdb2
  5. brw-rw---- 1 grid asmadmin 8, 34 Jul 31 18:06 /dev/sdc2
  6. brw-rw---- 1 grid asmadmin 8, 50 Jul 31 18:06 /dev/sdd2
  7. brw-rw---- 1 grid asmadmin 8, 66 Jul 31 17:10 /dev/sde2
  8. brw-rw---- 1 grid asmadmin 8, 82 Jul 31 17:10 /dev/sdf2
  9. brw-rw---- 1 grid asmadmin 8, 98 Jul 31 17:10 /dev/sdg2

Xmanager通过grid用户登录，进入$ORACLE_HOME目录，运行gridSetup配置GI

  1. $ cd $ORACLE_HOME
  2. $ ./gridSetup.sh

其实从12cR2开始，GI的配置就跟之前有一些变化，19c也一样，下面来看下GI配置的整个图形化安装的过程截图：





注：这里Public网卡这里用的enp0s3，ASM&Private这里用的enp0s8。


注：这里有一个新的存储GIMR的，之前12c、18c版本都是选择是外部冗余的一个40G大小的盘（当初给很多刚接触安装12cRAC的DBA造成了不适），而在19c安装中可以看到默认就是不选择的，恢复了11g时代的清爽感，这点我个人觉得很赞。

注：这里跟之前区别不大，我依然是选择3块1G的盘，Normal冗余作为OCR和voting disk。








注：这里检查出来的问题都需要认真核对，确认确实可以忽略才可以点击“Ignore All”，如果这里检测出缺少某些RPM包，需要使用yum安装好。我这里是自己的测试环境，分的配置较低，所以有内存和swap检测不通过，实际生产环境不应出现。


注：执行root脚本，确保先在一节点执行完毕后，再在其他节点执行。

第一个节点root执行脚本：

  1. [root@db193 ~]# /u01/app/oraInventory/orainstRoot.sh
  2. Changing permissions of /u01/app/oraInventory.
  3. Adding read,write permissions for group.
  4. Removing read,write,execute permissions for world.
  6. Changing groupname of /u01/app/oraInventory to oinstall.
  7. The execution of the script is complete.
  8. [root@db193 ~]# /u01/app/19.3.0/grid/root.sh
  9. Performing root user operation.
  11. The following environment variables are set as:
  12.     ORACLE_OWNER= grid
  13.     ORACLE_HOME=  /u01/app/19.3.0/grid
  15. Enter the full pathname of the local bin directory: [/usr/local/bin]: 
  16.    Copying dbhome to /usr/local/bin ...
  17.    Copying oraenv to /usr/local/bin ...
  18.    Copying coraenv to /usr/local/bin ...
  21. Creating /etc/oratab file...
  22. Entries will be added to the /etc/oratab file as needed by
  23. Database Configuration Assistant when a database is created
  24. Finished running generic part of root script.
  25. Now product-specific root actions will be performed.
  26. Relinking oracle with rac_on option
  27. Using configuration parameter file: /u01/app/19.3.0/grid/crs/install/crsconfig_params
  28. The log of current session can be found at:
  29.   /u01/app/grid/crsdata/db193/crsconfig/rootcrs_db193_2019-07-31_07-27-23AM.log
  30. 2019/07/31 07:28:07 CLSRSC-594: Executing installation step 1 of 19: 'SetupTFA'.
  31. 2019/07/31 07:28:08 CLSRSC-594: Executing installation step 2 of 19: 'ValidateEnv'.
  32. 2019/07/31 07:28:08 CLSRSC-363: User ignored prerequisites during installation
  33. 2019/07/31 07:28:08 CLSRSC-594: Executing installation step 3 of 19: 'CheckFirstNode'.
  34. 2019/07/31 07:28:17 CLSRSC-594: Executing installation step 4 of 19: 'GenSiteGUIDs'.
  35. 2019/07/31 07:28:21 CLSRSC-594: Executing installation step 5 of 19: 'SetupOSD'.
  36. 2019/07/31 07:28:21 CLSRSC-594: Executing installation step 6 of 19: 'CheckCRSConfig'.
  37. 2019/07/31 07:28:21 CLSRSC-594: Executing installation step 7 of 19: 'SetupLocalGPNP'.
  38. 2019/07/31 07:31:54 CLSRSC-594: Executing installation step 8 of 19: 'CreateRootCert'.
  39. 2019/07/31 07:32:24 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.
  40. 2019/07/31 07:32:37 CLSRSC-594: Executing installation step 9 of 19: 'ConfigOLR'.
  41. 2019/07/31 07:33:17 CLSRSC-594: Executing installation step 10 of 19: 'ConfigCHMOS'.
  42. 2019/07/31 07:33:18 CLSRSC-594: Executing installation step 11 of 19: 'CreateOHASD'.
  43. 2019/07/31 07:33:42 CLSRSC-594: Executing installation step 12 of 19: 'ConfigOHASD'.
  44. 2019/07/31 07:33:43 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.service'
  45. 2019/07/31 07:34:48 CLSRSC-594: Executing installation step 13 of 19: 'InstallAFD'.
  46. 2019/07/31 07:35:21 CLSRSC-594: Executing installation step 14 of 19: 'InstallACFS'.
  47. 2019/07/31 07:35:50 CLSRSC-594: Executing installation step 15 of 19: 'InstallKA'.
  48. 2019/07/31 07:36:14 CLSRSC-594: Executing installation step 16 of 19: 'InitConfig'.
  50. ASM has been created and started successfully.
  52. [DBT-30001] Disk groups created successfully. Check /u01/app/grid/cfgtoollogs/asmca/asmca-190731AM073727.log for details.
  54. 2019/07/31 07:40:00 CLSRSC-482: Running command: '/u01/app/19.3.0/grid/bin/ocrconfig -upgrade grid oinstall'
  55. CRS-4256: Updating the profile
  56. Successful addition of voting disk b789e47e76d74f06bf5f8b5cb4d62b88.
  57. Successful addition of voting disk 3bc8119dfafe4fbebf7e1bf11aec8b9a.
  58. Successful addition of voting disk bccdf28694a54ffcbf41354c7e4f133d.
  59. Successfully replaced voting disk group with +CRS.
  60. CRS-4256: Updating the profile
  61. CRS-4266: Voting file(s) successfully replaced
  62. ##  STATE    File Universal Id                File Name Disk group
  63. --  -----    -----------------                --------- ---------
  64.  1. ONLINE   b789e47e76d74f06bf5f8b5cb4d62b88 (/dev/asm-ocr1) [CRS]
  65.  2. ONLINE   3bc8119dfafe4fbebf7e1bf11aec8b9a (/dev/asm-ocr2) [CRS]
  66.  3. ONLINE   bccdf28694a54ffcbf41354c7e4f133d (/dev/asm-ocr3) [CRS]
  67. Located 3 voting disk(s).
  68. 2019/07/31 07:48:20 CLSRSC-594: Executing installation step 17 of 19: 'StartCluster'.
  69. 2019/07/31 07:50:48 CLSRSC-343: Successfully started Oracle Clusterware stack
  70. 2019/07/31 07:50:49 CLSRSC-594: Executing installation step 18 of 19: 'ConfigNode'.
  71. 2019/07/31 08:04:16 CLSRSC-594: Executing installation step 19 of 19: 'PostConfig'.
  72. 2019/07/31 08:08:26 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded
  73. [root@db193 ~]#

执行成功后，在第二个节点root执行脚本：

  1. [root@db195 ~]# /u01/app/oraInventory/orainstRoot.sh
  2. Changing permissions of /u01/app/oraInventory.
  3. Adding read,write permissions for group.
  4. Removing read,write,execute permissions for world.
  6. Changing groupname of /u01/app/oraInventory to oinstall.
  7. The execution of the script is complete.
  8. [root@db195 ~]# /u01/app/19.3.0/grid/root.sh
  9. Performing root user operation.
  11. The following environment variables are set as:
  12.     ORACLE_OWNER= grid
  13.     ORACLE_HOME=  /u01/app/19.3.0/grid
  15. Enter the full pathname of the local bin directory: [/usr/local/bin]: 
  16.    Copying dbhome to /usr/local/bin ...
  17.    Copying oraenv to /usr/local/bin ...
  18.    Copying coraenv to /usr/local/bin ...
  21. Creating /etc/oratab file...
  22. Entries will be added to the /etc/oratab file as needed by
  23. Database Configuration Assistant when a database is created
  24. Finished running generic part of root script.
  25. Now product-specific root actions will be performed.
  26. Relinking oracle with rac_on option
  27. Using configuration parameter file: /u01/app/19.3.0/grid/crs/install/crsconfig_params
  28. The log of current session can be found at:
  29.   /u01/app/grid/crsdata/db195/crsconfig/rootcrs_db195_2019-07-31_08-10-55AM.log
  30. 2019/07/31 08:11:34 CLSRSC-594: Executing installation step 1 of 19: 'SetupTFA'.
  31. 2019/07/31 08:11:34 CLSRSC-594: Executing installation step 2 of 19: 'ValidateEnv'.
  32. 2019/07/31 08:11:34 CLSRSC-363: User ignored prerequisites during installation
  33. 2019/07/31 08:11:34 CLSRSC-594: Executing installation step 3 of 19: 'CheckFirstNode'.
  34. 2019/07/31 08:11:44 CLSRSC-594: Executing installation step 4 of 19: 'GenSiteGUIDs'.
  35. 2019/07/31 08:11:44 CLSRSC-594: Executing installation step 5 of 19: 'SetupOSD'.
  36. 2019/07/31 08:11:45 CLSRSC-594: Executing installation step 6 of 19: 'CheckCRSConfig'.
  37. 2019/07/31 08:11:51 CLSRSC-594: Executing installation step 7 of 19: 'SetupLocalGPNP'.
  38. 2019/07/31 08:12:03 CLSRSC-594: Executing installation step 8 of 19: 'CreateRootCert'.
  39. 2019/07/31 08:12:04 CLSRSC-594: Executing installation step 9 of 19: 'ConfigOLR'.
  40. 2019/07/31 08:12:32 CLSRSC-594: Executing installation step 10 of 19: 'ConfigCHMOS'.
  41. 2019/07/31 08:12:33 CLSRSC-594: Executing installation step 11 of 19: 'CreateOHASD'.
  42. 2019/07/31 08:12:56 CLSRSC-594: Executing installation step 12 of 19: 'ConfigOHASD'.
  43. 2019/07/31 08:12:59 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.service'
  44. 2019/07/31 08:13:59 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.
  45. 2019/07/31 08:14:31 CLSRSC-594: Executing installation step 13 of 19: 'InstallAFD'.
  46. 2019/07/31 08:14:42 CLSRSC-594: Executing installation step 14 of 19: 'InstallACFS'.
  47. 2019/07/31 08:14:51 CLSRSC-594: Executing installation step 15 of 19: 'InstallKA'.
  48. 2019/07/31 08:14:58 CLSRSC-594: Executing installation step 16 of 19: 'InitConfig'.
  49. 2019/07/31 08:15:32 CLSRSC-594: Executing installation step 17 of 19: 'StartCluster'.
  50. 2019/07/31 08:17:41 CLSRSC-343: Successfully started Oracle Clusterware stack
  51. 2019/07/31 08:17:42 CLSRSC-594: Executing installation step 18 of 19: 'ConfigNode'.
  52. 2019/07/31 08:22:03 CLSRSC-594: Executing installation step 19 of 19: 'PostConfig'.
  53. 2019/07/31 08:23:05 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded
  54. [root@db195 ~]#

这段时间从打印的日志来看，虽然耗时也比以前11g时代长，但实际相比12c的上一个版本18c来说却缩短了不少。
root脚本成功执行完后继续安装:

注：最后这个报错提示，查看日志发现是因为使用了一个scan ip的提示，可以忽略。

至此GI配置完成。

crsctl stat res -t查看集群资源状态信息，看到19c实际相对18c来说，有做很多的精简，更趋于稳定性因素考虑~

  1. [grid@db193 ~]$ crsctl stat res -t
  2. --------------------------------------------------------------------------------
  3. Name           Target  State        Server                   State details       
  4. --------------------------------------------------------------------------------
  5. Local Resources
  6. --------------------------------------------------------------------------------
  7. ora.LISTENER.lsnr
  8.                ONLINE  ONLINE       db193                    STABLE
  9.                ONLINE  ONLINE       db195                    STABLE
  10. ora.chad
  11.                ONLINE  ONLINE       db193                    STABLE
  12.                ONLINE  ONLINE       db195                    STABLE
  13. ora.net1.network
  14.                ONLINE  ONLINE       db193                    STABLE
  15.                ONLINE  ONLINE       db195                    STABLE
  16. ora.ons
  17.                ONLINE  ONLINE       db193                    STABLE
  18.                ONLINE  ONLINE       db195                    STABLE
  19. --------------------------------------------------------------------------------
  20. Cluster Resources
  21. --------------------------------------------------------------------------------
  22. ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
  23.       1        ONLINE  ONLINE       db193                    STABLE
  24.       2        ONLINE  ONLINE       db195                    STABLE
  25.       3        OFFLINE OFFLINE                               STABLE
  26. ora.CRS.dg(ora.asmgroup)
  27.       1        ONLINE  ONLINE       db193                    STABLE
  28.       2        ONLINE  ONLINE       db195                    STABLE
  29.       3        OFFLINE OFFLINE                               STABLE
  30. ora.LISTENER_SCAN1.lsnr
  31.       1        ONLINE  ONLINE       db193                    STABLE
  32. ora.asm(ora.asmgroup)
  33.       1        ONLINE  ONLINE       db193                    Started,STABLE
  34.       2        ONLINE  ONLINE       db195                    Started,STABLE
  35.       3        OFFLINE OFFLINE                               STABLE
  36. ora.asmnet1.asmnetwork(ora.asmgroup)
  37.       1        ONLINE  ONLINE       db193                    STABLE
  38.       2        ONLINE  ONLINE       db195                    STABLE
  39.       3        OFFLINE OFFLINE                               STABLE
  40. ora.cvu
  41.       1        ONLINE  ONLINE       db193                    STABLE
  42. ora.db193.vip
  43.       1        ONLINE  ONLINE       db193                    STABLE
  44. ora.db195.vip
  45.       1        ONLINE  ONLINE       db195                    STABLE
  46. ora.qosmserver
  47.       1        ONLINE  ONLINE       db193                    STABLE
  48. ora.scan1.vip
  49.       1        ONLINE  ONLINE       db193                    STABLE
  50. --------------------------------------------------------------------------------

crsctl stat res -t -init

  1. [grid@db193 ~]$ crsctl stat res -t -init
  2. --------------------------------------------------------------------------------
  3. Name           Target  State        Server                   State details       
  4. --------------------------------------------------------------------------------
  5. Cluster Resources
  6. --------------------------------------------------------------------------------
  7. ora.asm
  8.       1        ONLINE  ONLINE       db193                    Started,STABLE
  9. ora.cluster_interconnect.haip
  10.       1        ONLINE  ONLINE       db193                    STABLE
  11. ora.crf
  12.       1        ONLINE  ONLINE       db193                    STABLE
  13. ora.crsd
  14.       1        ONLINE  ONLINE       db193                    STABLE
  15. ora.cssd
  16.       1        ONLINE  ONLINE       db193                    STABLE
  17. ora.cssdmonitor
  18.       1        ONLINE  ONLINE       db193                    STABLE
  19. ora.ctssd
  20.       1        ONLINE  ONLINE       db193                    ACTIVE:0,STABLE
  21. ora.diskmon
  22.       1        OFFLINE OFFLINE                               STABLE
  23. ora.evmd
  24.       1        ONLINE  ONLINE       db193                    STABLE
  25. ora.gipcd
  26.       1        ONLINE  ONLINE       db193                    STABLE
  27. ora.gpnpd
  28.       1        ONLINE  ONLINE       db193                    STABLE
  29. ora.mdnsd
  30.       1        ONLINE  ONLINE       db193                    STABLE
  31. ora.storage
  32.       1        ONLINE  ONLINE       db193                    STABLE
  33. --------------------------------------------------------------------------------

节点2被重启，查看节点1状态：

  1. [grid@db193 ~]$ crsctl stat res -t
  2. --------------------------------------------------------------------------------
  3. Name           Target  State        Server                   State details       
  4. --------------------------------------------------------------------------------
  5. Local Resources
  6. --------------------------------------------------------------------------------
  7. ora.LISTENER.lsnr
  8.                ONLINE  ONLINE       db193                    STABLE
  9. ora.chad
  10.                ONLINE  ONLINE       db193                    STABLE
  11. ora.net1.network
  12.                ONLINE  ONLINE       db193                    STABLE
  13. ora.ons
  14.                ONLINE  ONLINE       db193                    STABLE
  15. --------------------------------------------------------------------------------
  16. Cluster Resources
  17. --------------------------------------------------------------------------------
  18. ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
  19.       1        ONLINE  ONLINE       db193                    STABLE
  20.       2        ONLINE  OFFLINE                               STABLE
  21.       3        OFFLINE OFFLINE                               STABLE
  22. ora.CRS.dg(ora.asmgroup)
  23.       1        ONLINE  ONLINE       db193                    STABLE
  24.       2        ONLINE  OFFLINE                               STABLE
  25.       3        OFFLINE OFFLINE                               STABLE
  26. ora.LISTENER_SCAN1.lsnr
  27.       1        ONLINE  ONLINE       db193                    STABLE
  28. ora.asm(ora.asmgroup)
  29.       1        ONLINE  ONLINE       db193                    Started,STABLE
  30.       2        ONLINE  OFFLINE                               STABLE
  31.       3        OFFLINE OFFLINE                               STABLE
  32. ora.asmnet1.asmnetwork(ora.asmgroup)
  33.       1        ONLINE  ONLINE       db193                    STABLE
  34.       2        ONLINE  OFFLINE                               STABLE
  35.       3        OFFLINE OFFLINE                               STABLE
  36. ora.cvu
  37.       1        ONLINE  ONLINE       db193                    STABLE
  38. ora.db193.vip
  39.       1        ONLINE  ONLINE       db193                    STABLE
  40. ora.db195.vip
  41.       1        ONLINE  INTERMEDIATE db193                    FAILED OVER,STABLE
  42. ora.qosmserver
  43.       1        ONLINE  ONLINE       db193                    STABLE
  44. ora.scan1.vip
  45.       1        ONLINE  ONLINE       db193                    STABLE
  46. --------------------------------------------------------------------------------

节点1被重启，查看节点2状态：

  1. [grid@db195 ~]$ crsctl stat res -t 
  2. --------------------------------------------------------------------------------
  3. Name           Target  State        Server                   State details       
  4. --------------------------------------------------------------------------------
  5. Local Resources
  6. --------------------------------------------------------------------------------
  7. ora.LISTENER.lsnr
  8.                ONLINE  ONLINE       db195                    STABLE
  9. ora.chad
  10.                ONLINE  ONLINE       db195                    STABLE
  11. ora.net1.network
  12.                ONLINE  ONLINE       db195                    STABLE
  13. ora.ons
  14.                ONLINE  ONLINE       db195                    STABLE
  15. --------------------------------------------------------------------------------
  16. Cluster Resources
  17. --------------------------------------------------------------------------------
  18. ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
  19.       1        ONLINE  OFFLINE                               STABLE
  20.       2        ONLINE  ONLINE       db195                    STABLE
  21.       3        OFFLINE OFFLINE                               STABLE
  22. ora.CRS.dg(ora.asmgroup)
  23.       1        ONLINE  OFFLINE                               STABLE
  24.       2        ONLINE  ONLINE       db195                    STABLE
  25.       3        OFFLINE OFFLINE                               STABLE
  26. ora.LISTENER_SCAN1.lsnr
  27.       1        ONLINE  ONLINE       db195                    STABLE
  28. ora.asm(ora.asmgroup)
  29.       1        ONLINE  OFFLINE                               STABLE
  30.       2        ONLINE  ONLINE       db195                    Started,STABLE
  31.       3        OFFLINE OFFLINE                               STABLE
  32. ora.asmnet1.asmnetwork(ora.asmgroup)
  33.       1        ONLINE  OFFLINE                               STABLE
  34.       2        ONLINE  ONLINE       db195                    STABLE
  35.       3        OFFLINE OFFLINE                               STABLE
  36. ora.cvu
  37.       1        ONLINE  ONLINE       db195                    STABLE
  38. ora.db193.vip
  39.       1        ONLINE  INTERMEDIATE db195                    FAILED OVER,STABLE
  40. ora.db195.vip
  41.       1        ONLINE  ONLINE       db195                    STABLE
  42. ora.qosmserver
  43.       1        ONLINE  ONLINE       db195                    STABLE
  44. ora.scan1.vip
  45.       1        ONLINE  ONLINE       db195                    STABLE
  46. --------------------------------------------------------------------------------

附：集群日志位置：

  1. --如果忘记，可以使用adrci查看日志位置
  2. [grid@db195 trace]$ pwd
  3. /u01/app/grid/diag/crs/db195/crs/trace
  4. [grid@db195 trace]$ tail -20f alert.log 
  5. 2019-07-31 09:13:53.813 [CRSD(9156)]CRS-8500: Oracle Clusterware CRSD process is starting with operating system process ID 9156
  6. 2019-07-31 09:14:05.943 [CRSD(9156)]CRS-1012: The OCR service started on node db195.
  7. 2019-07-31 09:14:06.585 [CRSD(9156)]CRS-1201: CRSD started on node db195.
  8. 2019-07-31 09:14:15.787 [ORAAGENT(9824)]CRS-8500: Oracle Clusterware ORAAGENT process is starting with operating system process ID 9824
  9. 2019-07-31 09:14:16.576 [ORAROOTAGENT(9856)]CRS-8500: Oracle Clusterware ORAROOTAGENT process is starting with operating system process ID 9856
  10. 2019-07-31 09:14:28.516 [ORAAGENT(10272)]CRS-8500: Oracle Clusterware ORAAGENT process is starting with operating system process ID 10272
  11. 2019-07-31 09:21:07.409 [OCTSSD(8378)]CRS-2407: The new Cluster Time Synchronization Service reference node is host db195.
  12. 2019-07-31 09:21:10.569 [OCSSD(7062)]CRS-1625: Node db193, number 1, was shut down
  13. 2019-07-31 09:21:10.948 [OCSSD(7062)]CRS-1601: CSSD Reconfiguration complete. Active nodes are db195 .
  14. 2019-07-31 09:21:11.055 [CRSD(9156)]CRS-5504: Node down event reported for node 'db193'.
  15. 2019-07-31 09:21:11.292 [CRSD(9156)]CRS-2773: Server 'db193' has been removed from pool 'Free'.
  16. 2019-07-31 09:22:25.944 [OLOGGERD(21377)]CRS-8500: Oracle Clusterware OLOGGERD process is starting with operating system process ID 21377
  17. 2019-07-31 09:23:41.207 [OCSSD(7062)]CRS-1601: CSSD Reconfiguration complete. Active nodes are db193 db195 .
  18. [grid@db195 trace]$ tail -5f ocssd.trc 
  19. 2019-07-31 09:35:40.732 :    CSSD:527664896: [     INFO] clssgmDiscEndpcl: initiating gipcDestroy 0x27553
  20. 2019-07-31 09:35:40.732 :    CSSD:527664896: [     INFO] clssgmDiscEndpcl: completed gipcDestroy 0x27553
  21. 2019-07-31 09:35:42.136 :    CSSD:527664896: [     INFO]   : Processing member data change type 1, size 4 for group HB+ASM, memberID 17:2:2
  22. 2019-07-31 09:35:42.136 :    CSSD:527664896: [     INFO]   : Sending member data change to GMP for group HB+ASM, memberID 17:2:2
  23. 2019-07-31 09:35:42.138 :    CSSD:1010091776: [     INFO] clssgmpcMemberDataUpdt: grockName HB+ASM memberID 17:2:2, datatype 1 datasize 4

至此，19c的GI配置已全部完成。

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