Redhat 7.6 & RAC 12.2:CLSRSC-400

Time:2020-5-28

Exception description

1. Environment description

  • System: RedHat 7.6
  • RAC:12.2.0.1

2. Problem description
When we install grid silently, run root.sh During script, the following exception will be reported

3. Abnormal output
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

Reference documents

·Reference 1: http://www.xifenfei.com/2017/06/rac-12-2-root-sh-clsrsc-400.html
After using 7.6 of RedHat, the result of verification is not consistent with the description. After restarting, the fault will reappear, but it tells me the cause of the exception and gives me the direction to solve it
Redhat 7.6 & RAC 12.2:CLSRSC-400

·Reference 2: https://blog.csdn.net/johnyiyang/article/details/103006627
Maybe it’s the PSU problem, maybe it’s the reason of ipatch. In a word, the fault is as follows, but it gives me the direction to call PSU
Redhat 7.6 & RAC 12.2:CLSRSC-400

· 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] (document ID 2180883.1)

Solution
With the version upgrade of PSU, ipatch and RedHat, although a single document fails to solve the problem, referring to the solution suggestions of all gods, I finally overcome the difficulty. Here are my solutions

1. The following is to solve the initial bug: ACFs causes root.sh Steps for execution failure
CLSRSC-400: A system reboot is required to continue installing.

  • Download the latest opatch: p6880880 patch in order to make the latest PSU, so download the latest opatch
  • Download the latest GI upgrade patch: p3092127_ 122010_ Linux-x86-64 here is to fix ACFs failure

2. execute the installation script
./gridSetup.sh -applyPSU /u01/app/30920127 -silent -responseFile /home/grid/grid.rsp -skipPrereqs

3. This is to fix the bug of ASM startup failure
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

  • Turn off SELinux
  • Extended SHM
  • Modify profile
    vi /u01/app/12.2.0/grid/crs/install/crsconfig_params
    AFD_CONF=false

Redhat 7.6 & RAC 12.2:CLSRSC-400
4. Operation root.sh script
Redhat 7.6 & RAC 12.2:CLSRSC-400
5. View status: success
[[email protected] ~]$ crsctl stat res -t
 ——————————————————————————–
 Name           Target State       Server                   State details      
 ——————————————————————————–
 Local Resources
 ——————————————————————————–
 ora.ASMNET1LSNR_ASM.lsnr
                ONLINE ONLINE       node1                   STABLE
                ONLINE ONLINE       node2                   STABLE
 ora.LISTENER.lsnr
                ONLINE ONLINE       node1                   STABLE
                ONLINE ONLINE       node2                   STABLE
 ora.OCRVOTING.dg
                ONLINE ONLINE       node1                   STABLE
                ONLINE ONLINE       node2                   STABLE
 ora.net1.network
                ONLINE ONLINE       node1                   STABLE
                ONLINE ONLINE       node2                   STABLE
 ora.ons
                ONLINE ONLINE       node1                   STABLE
                ONLINE ONLINE       node2                   STABLE
 ora.proxy_advm
                OFFLINE OFFLINE     node1                   STABLE
                OFFLINE OFFLINE     node2                   STABLE
 ——————————————————————————–
 Cluster Resources
 ——————————————————————————–
 ora.LISTENER_SCAN1.lsnr
      1       ONLINE ONLINE       node1                   STABLE
 ora.MGMTLSNR
      1       OFFLINE OFFLINE                               STABLE
 ora.asm
      1       ONLINE ONLINE       node1                   Started,STABLE
      2       ONLINE ONLINE       node2                   Started,STABLE
      3       OFFLINE OFFLINE                               STABLE
 ora.cvu
      1       ONLINE ONLINE       node1                   STABLE
 ora.node1.vip
      1       ONLINE ONLINE       node1                   STABLE
 ora.node2.vip
      1       ONLINE ONLINE       node2                   STABLE
 ora.qosmserver
      1       ONLINE ONLINE       node1                   STABLE
 ora.scan1.vip
      1       ONLINE ONLINE       node1                   STABLE
 ——————————————————————————–

So far, grid has been successfully installed by default. It’s recommended that you use 19C. Compared with other versions, it’s really stable. This time, it’s to build DG, so you have to overcome a bug.
Redhat 7.6 & RAC 12.2:CLSRSC-400

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