在一次測試中，發現在Redhat7.6上安裝Grid 12.2.0.1過程中，運作root.sh腳本時出現了CLSRSC-400的錯誤，通過本文來記錄一下解決過程。
異常描述
- 環境描述
- 系統：Redhat 7.6
- RAC：12.2.0.1
- 問題描述 當我們在靜默安裝GRID後，運作root.sh腳本時，會報出如下異常
-
異常輸出
2020/04/18 05:01:17 CLSRSC-594: Executing
installation step 14 of 19: 'InstallACFS'.
CRS-2791: Starting shutdown of Oracle High Availability Services-managed
resources on 'node1'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'node1'
CRS-2673: Attempting to stop 'ora.evmd' on 'node1'
CRS-2673: Attempting to stop 'ora.gpnpd' on 'node1'
CRS-2677: Stop of 'ora.gpnpd' on 'node1' succeeded
CRS-2677: Stop of 'ora.mdnsd' on 'node1' succeeded
CRS-2677: Stop of 'ora.evmd' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.driver.afd' on 'node1'
CRS-2673: Attempting to stop 'ora.gipcd' on 'node1'
CRS-2677: Stop of 'ora.driver.afd' on 'node1' succeeded
CRS-2677: Stop of 'ora.gipcd' on 'node1' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources
on 'node1' has completed
CRS-4133: Oracle High Availability Services has been stopped.
CRS-4123: Oracle High Availability Services has been started.
2020/04/18 05:03:05 CLSRSC-400: A system reboot is required to continue
installing.
The command '/u01/app/12.2.0/grid/perl/bin/perl
-I/u01/app/12.2.0/grid/perl/lib -I/u01/app/12.2.0/grid/crs/install
/u01/app/12.2.0/grid/crs/install/rootcrs.pl ' execution failed
參考文檔
-
參考一：http://www.xifenfei.com/2017/06/rac-12-2-root-sh-clsrsc-400.html
Redhat使用7.6以後，驗證的結果與描述有些不相符，重新開機後故障會重制，不過卻告知了我異常的原因，給了我解決方向
-
參考二： https://blog.csdn.net/johnyiyang/article/details/103006627
也許是PSU問題，也許是OPatch的原因，總之故障如下，不過卻提供給了我打PSU的方向
-
Installation Grid Infrastructure 12c
Release 2 – root.sh, CLSRSC-184, CLSRSC-258 (Doc ID 2289380.1)
-
The root.sh Fails with ORA-29783:GPnP
Attribute SET Failed With Error [CLSGPNP_NOT_FOUND] (文檔 ID 2180883.1)
解決方案
随着PSU、OPatch 和 Redhat的版本提升，雖然單獨一個文檔未能解決該問題，但參考各位大神的方案建議，最終還是攻克了這個難關，如下是我整理的解決方案
1. 如下是為了解決最初遇到的bug：ACFS 導緻 root.sh 執行失敗所進行的步驟
CLSRSC-400: A system reboot is required to
continue installing.
- 下載下傳最新OPatch：p6880880更新檔 為了打最新的PSU，是以下載下傳了最新的OPatch
- 下載下傳最新GI更新更新檔：p30920127_122010_Linux-x86-64 此處是為了修複ACFS的故障
2. 執行安裝腳本
./gridSetup.sh -applyPSU /u01/app/30920127
-silent -responseFile /home/grid/grid.rsp -skipPrereqs
3. 此處是為了修複ASM啟動失敗的bug
ASM failed to start. Check
/u01/app/oracle/cfgtoollogs/asmca/asmca-200419AM113741.log for details.
2020/04/19 11:38:16 CLSRSC-184: Configuration of ASM failed
2020/04/19 11:38:23 CLSRSC-258: Failed to configure and start ASM
Died at /u01/app/12.2.0/grid/crs/install/crsinstall.pm line 2112.
The command '/u01/app/12.2.0/grid/perl/bin/perl -I/u01/app/12.2.0/grid/perl/lib
-I/u01/app/12.2.0/grid/crs/install /u01/app/12.2.0/grid/crs/install/rootcrs.pl
' execution failed
- 關閉selinux
- 擴充shm
- 修改配置檔案
-
vi
/u01/app/12.2.0/grid/crs/install/crsconfig_params
- AFD_CONF=false
4. 運作 root.sh腳本
5. 檢視狀态：成功
[grid@node1 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
Name Target State
Server State
details
Local Resources
ora.ASMNET1LSNR_ASM.lsnr
ONLINE ONLINE
node1
STABLE
node2
ora.LISTENER.lsnr
ora.OCRVOTING.dg
ora.net1.network
ora.ons
ora.proxy_advm
OFFLINE OFFLINE
node1
STABLE
node2
Cluster Resources
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE
node1 STABLE
ora.MGMTLSNR
1 OFFLINE OFFLINE
STABLE
ora.asm
node1
Started,STABLE
2 ONLINE ONLINE
node2
3 OFFLINE OFFLINE
ora.cvu
ora.node1.vip
ora.node2.vip
node2 STABLE
ora.qosmserver
ora.scan1.vip
至此，GRID終于成功預設安裝完成，建議大家還是使用19c吧，對比其它版本，的确要穩定許多，此次是為了搭建DG所做的操作，是以不得已進行了一次bug的攻克。