Linux平臺 Oracle 19c RAC安裝Part2：GI配置

時間 2019-11-05

標籤 linux 平臺 oracle 19c rac 安裝 part2 配置欄目 Linux 简体版

原文原文鏈接

Linux平臺 Oracle 19c RAC安裝指導：
Part1：Linux平臺 Oracle 19c RAC安裝Part1：準備工做
Part2：Linux平臺 Oracle 19c RAC安裝Part2：GI配置
Part3：Linux平臺 Oracle 19c RAC安裝Part3：DB配置html

本文安裝環境：OEL 7.6 + Oracle 19.3 GI & RACnode

3、GI(Grid Infrastructure)安裝

3.1 解壓GI的安裝包

su - grid
解壓 GRID 到 GRID用戶的$ORACLE_HOME下session

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

3.2 安裝配置Xmanager軟件

在本身的Windows系統上成功安裝Xmanager Enterprise以後，運行Xstart.exe可執行程序，
配置以下oracle

Session：db193
Host：192.168.1.193
Protocol：SSH
User Name：grid
Execution Command：/usr/bin/xterm -ls -display $DISPLAY
點擊RUN，輸入grid用戶的密碼能夠正常彈出命令窗口界面，即配置成功。
固然也能夠經過開啓Xmanager - Passive，直接在SecureCRT鏈接的會話窗口中臨時配置DISPLAY變量直接調用圖形：
export DISPLAY=192.168.1.31:0.0app

3.3 共享存儲LUN的賦權

在《Linux平臺 Oracle 19c RAC安裝Part1：準備工做 -> 1.3 共享存儲規劃》中已完成綁定和權限，這裏不須要再次操做。測試

--只需確認兩個節點連接文件(/dev/asm*)對應的sd[b-g]2的權限正確便可：
# ls -l /dev/sd?2
brw-rw---- 1 root disk     8,  2 Jul 31 09:13 /dev/sda2
brw-rw---- 1 grid asmadmin 8, 18 Jul 31 18:06 /dev/sdb2
brw-rw---- 1 grid asmadmin 8, 34 Jul 31 18:06 /dev/sdc2
brw-rw---- 1 grid asmadmin 8, 50 Jul 31 18:06 /dev/sdd2
brw-rw---- 1 grid asmadmin 8, 66 Jul 31 17:10 /dev/sde2
brw-rw---- 1 grid asmadmin 8, 82 Jul 31 17:10 /dev/sdf2
brw-rw---- 1 grid asmadmin 8, 98 Jul 31 17:10 /dev/sdg2

3.4 使用Xmanager圖形化界面配置GI

Xmanager經過grid用戶登陸，進入$ORACLE_HOME目錄，運行gridSetup配置GIui

$ cd $ORACLE_HOME
$ ./gridSetup.sh

其實從12cR2開始，GI的配置就跟以前有一些變化，19c也同樣，下面來看下GI配置的整個圖形化安裝的過程截圖：

注：這裏Public網卡這裏用的enp0s3，ASM&Private這裏用的enp0s8。

注：這裏有一個新的存儲GIMR的，以前12c、18c版本都是選擇是外部冗餘的一個40G大小的盤（當初給不少剛接觸安裝12cRAC的DBA形成了不適），而在19c安裝中能夠看到默認就是不選擇的，恢復了11g時代的清爽感，這點我我的以爲很贊。

注：這裏跟以前區別不大，我依然是選擇3塊1G的盤，Normal冗餘做爲OCR和voting disk。

注：這裏檢查出來的問題都須要認真核對，確認確實能夠忽略才能夠點擊「Ignore All」，若是這裏檢測出缺乏某些RPM包，須要使用yum安裝好。我這裏是本身的測試環境，分的配置較低，因此有內存和swap檢測不經過，實際生產環境不該出現。

注：執行root腳本，確保先在一節點執行完畢後，再在其餘節點執行。.net

第一個節點root執行腳本：3d

[root@db193 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@db193 ~]# /u01/app/19.3.0/grid/root.sh
Performing root user operation.

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/19.3.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]: 
   Copying dbhome to /usr/local/bin ...
   Copying oraenv to /usr/local/bin ...
   Copying coraenv to /usr/local/bin ...


Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Relinking oracle with rac_on option
Using configuration parameter file: /u01/app/19.3.0/grid/crs/install/crsconfig_params
The log of current session can be found at:
  /u01/app/grid/crsdata/db193/crsconfig/rootcrs_db193_2019-07-31_07-27-23AM.log
2019/07/31 07:28:07 CLSRSC-594: Executing installation step 1 of 19: 'SetupTFA'.
2019/07/31 07:28:08 CLSRSC-594: Executing installation step 2 of 19: 'ValidateEnv'.
2019/07/31 07:28:08 CLSRSC-363: User ignored prerequisites during installation
2019/07/31 07:28:08 CLSRSC-594: Executing installation step 3 of 19: 'CheckFirstNode'.
2019/07/31 07:28:17 CLSRSC-594: Executing installation step 4 of 19: 'GenSiteGUIDs'.
2019/07/31 07:28:21 CLSRSC-594: Executing installation step 5 of 19: 'SetupOSD'.
2019/07/31 07:28:21 CLSRSC-594: Executing installation step 6 of 19: 'CheckCRSConfig'.
2019/07/31 07:28:21 CLSRSC-594: Executing installation step 7 of 19: 'SetupLocalGPNP'.
2019/07/31 07:31:54 CLSRSC-594: Executing installation step 8 of 19: 'CreateRootCert'.
2019/07/31 07:32:24 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.
2019/07/31 07:32:37 CLSRSC-594: Executing installation step 9 of 19: 'ConfigOLR'.
2019/07/31 07:33:17 CLSRSC-594: Executing installation step 10 of 19: 'ConfigCHMOS'.
2019/07/31 07:33:18 CLSRSC-594: Executing installation step 11 of 19: 'CreateOHASD'.
2019/07/31 07:33:42 CLSRSC-594: Executing installation step 12 of 19: 'ConfigOHASD'.
2019/07/31 07:33:43 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.service'
2019/07/31 07:34:48 CLSRSC-594: Executing installation step 13 of 19: 'InstallAFD'.
2019/07/31 07:35:21 CLSRSC-594: Executing installation step 14 of 19: 'InstallACFS'.
2019/07/31 07:35:50 CLSRSC-594: Executing installation step 15 of 19: 'InstallKA'.
2019/07/31 07:36:14 CLSRSC-594: Executing installation step 16 of 19: 'InitConfig'.

ASM has been created and started successfully.

[DBT-30001] Disk groups created successfully. Check /u01/app/grid/cfgtoollogs/asmca/asmca-190731AM073727.log for details.

2019/07/31 07:40:00 CLSRSC-482: Running command: '/u01/app/19.3.0/grid/bin/ocrconfig -upgrade grid oinstall'
CRS-4256: Updating the profile
Successful addition of voting disk b789e47e76d74f06bf5f8b5cb4d62b88.
Successful addition of voting disk 3bc8119dfafe4fbebf7e1bf11aec8b9a.
Successful addition of voting disk bccdf28694a54ffcbf41354c7e4f133d.
Successfully replaced voting disk group with +CRS.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
##  STATE    File Universal Id                File Name Disk group
--  -----    -----------------                --------- ---------
 1. ONLINE   b789e47e76d74f06bf5f8b5cb4d62b88 (/dev/asm-ocr1) [CRS]
 2. ONLINE   3bc8119dfafe4fbebf7e1bf11aec8b9a (/dev/asm-ocr2) [CRS]
 3. ONLINE   bccdf28694a54ffcbf41354c7e4f133d (/dev/asm-ocr3) [CRS]
Located 3 voting disk(s).
2019/07/31 07:48:20 CLSRSC-594: Executing installation step 17 of 19: 'StartCluster'.
2019/07/31 07:50:48 CLSRSC-343: Successfully started Oracle Clusterware stack
2019/07/31 07:50:49 CLSRSC-594: Executing installation step 18 of 19: 'ConfigNode'.
2019/07/31 08:04:16 CLSRSC-594: Executing installation step 19 of 19: 'PostConfig'.
2019/07/31 08:08:26 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded
[root@db193 ~]#

執行成功後，在第二個節點root執行腳本：

[root@db195 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@db195 ~]# /u01/app/19.3.0/grid/root.sh
Performing root user operation.

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/19.3.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]: 
   Copying dbhome to /usr/local/bin ...
   Copying oraenv to /usr/local/bin ...
   Copying coraenv to /usr/local/bin ...


Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Relinking oracle with rac_on option
Using configuration parameter file: /u01/app/19.3.0/grid/crs/install/crsconfig_params
The log of current session can be found at:
  /u01/app/grid/crsdata/db195/crsconfig/rootcrs_db195_2019-07-31_08-10-55AM.log
2019/07/31 08:11:34 CLSRSC-594: Executing installation step 1 of 19: 'SetupTFA'.
2019/07/31 08:11:34 CLSRSC-594: Executing installation step 2 of 19: 'ValidateEnv'.
2019/07/31 08:11:34 CLSRSC-363: User ignored prerequisites during installation
2019/07/31 08:11:34 CLSRSC-594: Executing installation step 3 of 19: 'CheckFirstNode'.
2019/07/31 08:11:44 CLSRSC-594: Executing installation step 4 of 19: 'GenSiteGUIDs'.
2019/07/31 08:11:44 CLSRSC-594: Executing installation step 5 of 19: 'SetupOSD'.
2019/07/31 08:11:45 CLSRSC-594: Executing installation step 6 of 19: 'CheckCRSConfig'.
2019/07/31 08:11:51 CLSRSC-594: Executing installation step 7 of 19: 'SetupLocalGPNP'.
2019/07/31 08:12:03 CLSRSC-594: Executing installation step 8 of 19: 'CreateRootCert'.
2019/07/31 08:12:04 CLSRSC-594: Executing installation step 9 of 19: 'ConfigOLR'.
2019/07/31 08:12:32 CLSRSC-594: Executing installation step 10 of 19: 'ConfigCHMOS'.
2019/07/31 08:12:33 CLSRSC-594: Executing installation step 11 of 19: 'CreateOHASD'.
2019/07/31 08:12:56 CLSRSC-594: Executing installation step 12 of 19: 'ConfigOHASD'.
2019/07/31 08:12:59 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.service'
2019/07/31 08:13:59 CLSRSC-4002: Successfully installed Oracle Trace File Analyzer (TFA) Collector.
2019/07/31 08:14:31 CLSRSC-594: Executing installation step 13 of 19: 'InstallAFD'.
2019/07/31 08:14:42 CLSRSC-594: Executing installation step 14 of 19: 'InstallACFS'.
2019/07/31 08:14:51 CLSRSC-594: Executing installation step 15 of 19: 'InstallKA'.
2019/07/31 08:14:58 CLSRSC-594: Executing installation step 16 of 19: 'InitConfig'.
2019/07/31 08:15:32 CLSRSC-594: Executing installation step 17 of 19: 'StartCluster'.
2019/07/31 08:17:41 CLSRSC-343: Successfully started Oracle Clusterware stack
2019/07/31 08:17:42 CLSRSC-594: Executing installation step 18 of 19: 'ConfigNode'.
2019/07/31 08:22:03 CLSRSC-594: Executing installation step 19 of 19: 'PostConfig'.
2019/07/31 08:23:05 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded
[root@db195 ~]#

這段時間從打印的日誌來看，雖然耗時也比之前11g時代長，但實際相比12c的上一個版本18c來講卻縮短了很多。
root腳本成功執行完後繼續安裝:

注：最後這個報錯提示，查看日誌發現是由於使用了一個scan ip的提示，能夠忽略。

至此GI配置完成。

3.5 驗證crsctl的狀態

crsctl stat res -t查看集羣資源狀態信息，看到19c實際相對18c來講，有作不少的精簡，更趨於穩定性因素考慮~

[grid@db193 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
Name           Target  State        Server                   State details       
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
               ONLINE  ONLINE       db193                    STABLE
               ONLINE  ONLINE       db195                    STABLE
ora.chad
               ONLINE  ONLINE       db193                    STABLE
               ONLINE  ONLINE       db195                    STABLE
ora.net1.network
               ONLINE  ONLINE       db193                    STABLE
               ONLINE  ONLINE       db195                    STABLE
ora.ons
               ONLINE  ONLINE       db193                    STABLE
               ONLINE  ONLINE       db195                    STABLE
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.CRS.dg(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.LISTENER_SCAN1.lsnr
      1        ONLINE  ONLINE       db193                    STABLE
ora.asm(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    Started,STABLE
      2        ONLINE  ONLINE       db195                    Started,STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.asmnet1.asmnetwork(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.cvu
      1        ONLINE  ONLINE       db193                    STABLE
ora.db193.vip
      1        ONLINE  ONLINE       db193                    STABLE
ora.db195.vip
      1        ONLINE  ONLINE       db195                    STABLE
ora.qosmserver
      1        ONLINE  ONLINE       db193                    STABLE
ora.scan1.vip
      1        ONLINE  ONLINE       db193                    STABLE
--------------------------------------------------------------------------------

crsctl stat res -t -init

[grid@db193 ~]$ crsctl stat res -t -init
--------------------------------------------------------------------------------
Name           Target  State        Server                   State details       
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
      1        ONLINE  ONLINE       db193                    Started,STABLE
ora.cluster_interconnect.haip
      1        ONLINE  ONLINE       db193                    STABLE
ora.crf
      1        ONLINE  ONLINE       db193                    STABLE
ora.crsd
      1        ONLINE  ONLINE       db193                    STABLE
ora.cssd
      1        ONLINE  ONLINE       db193                    STABLE
ora.cssdmonitor
      1        ONLINE  ONLINE       db193                    STABLE
ora.ctssd
      1        ONLINE  ONLINE       db193                    ACTIVE:0,STABLE
ora.diskmon
      1        OFFLINE OFFLINE                               STABLE
ora.evmd
      1        ONLINE  ONLINE       db193                    STABLE
ora.gipcd
      1        ONLINE  ONLINE       db193                    STABLE
ora.gpnpd
      1        ONLINE  ONLINE       db193                    STABLE
ora.mdnsd
      1        ONLINE  ONLINE       db193                    STABLE
ora.storage
      1        ONLINE  ONLINE       db193                    STABLE
--------------------------------------------------------------------------------

3.6 測試集羣的FAILED OVER功能

節點2被重啓，查看節點1狀態：

[grid@db193 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
Name           Target  State        Server                   State details       
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
               ONLINE  ONLINE       db193                    STABLE
ora.chad
               ONLINE  ONLINE       db193                    STABLE
ora.net1.network
               ONLINE  ONLINE       db193                    STABLE
ora.ons
               ONLINE  ONLINE       db193                    STABLE
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  OFFLINE                               STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.CRS.dg(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  OFFLINE                               STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.LISTENER_SCAN1.lsnr
      1        ONLINE  ONLINE       db193                    STABLE
ora.asm(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    Started,STABLE
      2        ONLINE  OFFLINE                               STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.asmnet1.asmnetwork(ora.asmgroup)
      1        ONLINE  ONLINE       db193                    STABLE
      2        ONLINE  OFFLINE                               STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.cvu
      1        ONLINE  ONLINE       db193                    STABLE
ora.db193.vip
      1        ONLINE  ONLINE       db193                    STABLE
ora.db195.vip
      1        ONLINE  INTERMEDIATE db193                    FAILED OVER,STABLE
ora.qosmserver
      1        ONLINE  ONLINE       db193                    STABLE
ora.scan1.vip
      1        ONLINE  ONLINE       db193                    STABLE
--------------------------------------------------------------------------------

節點1被重啓，查看節點2狀態：

[grid@db195 ~]$ crsctl stat res -t 
--------------------------------------------------------------------------------
Name           Target  State        Server                   State details       
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
               ONLINE  ONLINE       db195                    STABLE
ora.chad
               ONLINE  ONLINE       db195                    STABLE
ora.net1.network
               ONLINE  ONLINE       db195                    STABLE
ora.ons
               ONLINE  ONLINE       db195                    STABLE
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.ASMNET1LSNR_ASM.lsnr(ora.asmgroup)
      1        ONLINE  OFFLINE                               STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.CRS.dg(ora.asmgroup)
      1        ONLINE  OFFLINE                               STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.LISTENER_SCAN1.lsnr
      1        ONLINE  ONLINE       db195                    STABLE
ora.asm(ora.asmgroup)
      1        ONLINE  OFFLINE                               STABLE
      2        ONLINE  ONLINE       db195                    Started,STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.asmnet1.asmnetwork(ora.asmgroup)
      1        ONLINE  OFFLINE                               STABLE
      2        ONLINE  ONLINE       db195                    STABLE
      3        OFFLINE OFFLINE                               STABLE
ora.cvu
      1        ONLINE  ONLINE       db195                    STABLE
ora.db193.vip
      1        ONLINE  INTERMEDIATE db195                    FAILED OVER,STABLE
ora.db195.vip
      1        ONLINE  ONLINE       db195                    STABLE
ora.qosmserver
      1        ONLINE  ONLINE       db195                    STABLE
ora.scan1.vip
      1        ONLINE  ONLINE       db195                    STABLE
--------------------------------------------------------------------------------

附：集羣日誌位置：

--若是忘記，可使用adrci查看日誌位置
[grid@db195 trace]$ pwd
/u01/app/grid/diag/crs/db195/crs/trace
[grid@db195 trace]$ tail -20f alert.log 
2019-07-31 09:13:53.813 [CRSD(9156)]CRS-8500: Oracle Clusterware CRSD process is starting with operating system process ID 9156
2019-07-31 09:14:05.943 [CRSD(9156)]CRS-1012: The OCR service started on node db195.
2019-07-31 09:14:06.585 [CRSD(9156)]CRS-1201: CRSD started on node db195.
2019-07-31 09:14:15.787 [ORAAGENT(9824)]CRS-8500: Oracle Clusterware ORAAGENT process is starting with operating system process ID 9824
2019-07-31 09:14:16.576 [ORAROOTAGENT(9856)]CRS-8500: Oracle Clusterware ORAROOTAGENT process is starting with operating system process ID 9856
2019-07-31 09:14:28.516 [ORAAGENT(10272)]CRS-8500: Oracle Clusterware ORAAGENT process is starting with operating system process ID 10272
2019-07-31 09:21:07.409 [OCTSSD(8378)]CRS-2407: The new Cluster Time Synchronization Service reference node is host db195.
2019-07-31 09:21:10.569 [OCSSD(7062)]CRS-1625: Node db193, number 1, was shut down
2019-07-31 09:21:10.948 [OCSSD(7062)]CRS-1601: CSSD Reconfiguration complete. Active nodes are db195 .
2019-07-31 09:21:11.055 [CRSD(9156)]CRS-5504: Node down event reported for node 'db193'.
2019-07-31 09:21:11.292 [CRSD(9156)]CRS-2773: Server 'db193' has been removed from pool 'Free'.
2019-07-31 09:22:25.944 [OLOGGERD(21377)]CRS-8500: Oracle Clusterware OLOGGERD process is starting with operating system process ID 21377
2019-07-31 09:23:41.207 [OCSSD(7062)]CRS-1601: CSSD Reconfiguration complete. Active nodes are db193 db195 .
[grid@db195 trace]$ tail -5f ocssd.trc 
2019-07-31 09:35:40.732 :    CSSD:527664896: [     INFO] clssgmDiscEndpcl: initiating gipcDestroy 0x27553
2019-07-31 09:35:40.732 :    CSSD:527664896: [     INFO] clssgmDiscEndpcl: completed gipcDestroy 0x27553
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
2019-07-31 09:35:42.136 :    CSSD:527664896: [     INFO]   : Sending member data change to GMP for group HB+ASM, memberID 17:2:2
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配置已所有完成。

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