Let’s have look on the steps which we use to solve the issue “OCR create keys failed for root with OCR error 27”
[root@oraclehelpdb2 ~]# /opt/grid/product/11.2.0.3/perl/bin/perl -I/opt/grid/product/11.2.0.3/perl/lib -I/opt/grid/product/11.2.0.3/crs/install /opt/grid/product/11.2.0.3/crs/install/roothas.pl Using configuration parameter file: /opt/grid/product/11.2.0.3/crs/install/crsconfig_params LOCAL ADD MODE Creating OCR keys for user 'grid', privgrp 'oinstall'.. Operation successful. LOCAL ONLY MODE Successfully accumulated necessary OCR keys. Creating OCR keys for user 'root', privgrp 'root'.. OCR create keys failed, OCR error 27. Creating local-only OCR (/opt/grid/product/11.2.0.3/bin/clscfg -local -g asmadmin) ... failed
Cause:
An asmadmin group is missing in grid user
[root@oraclehelpdb2 ~]# id grid uid=1100(grid) gid=1000(oinstall) groups=1000(oinstall)
Solution:
[root@oraclehelpdb2 ~]# groupadd -g 1032 asmdba [root@oraclehelpdb2~]# groupadd -g 1033 asmadmin [root@oraclehelpdb2 ~]# usermod -G asmadmin,asmdba grid [root@oraclehelpdb2 ~]# id grid uid=1100(grid) gid=1000(oinstall) groups=1032(asmdba),1033(asmadmin),1000(oinstall)
Rerun the roothas.pl
[root@oraclehelpdb2 ~]# /opt/grid/product/11.2.0.3/perl/bin/perl -I/opt/grid/product/11.2.0.3/perl/lib -I/opt/grid/product/11.2.0.3/crs/install /opt/grid/product/11.2.0.3/crs/install/roothas.pl Using configuration parameter file: /opt/grid/product/11.2.0.3/crs/install/crsconfig_params LOCAL ADD MODE Creating OCR keys for user 'grid', privgrp 'oinstall'.. Operation successful. LOCAL ONLY MODE Successfully accumulated necessary OCR keys. Creating OCR keys for user 'root', privgrp 'root'.. Operation successful. CRS-4664: Node testdb2 successfully pinned. Adding Clusterware entries to inittab testdb2 2017/04/15 14:29:46 /opt/grid/product/11.2.0.3/cdata/oraclehelpdb2/backup_20170415_142946.olr Successfully configured Oracle Grid Infrastructure for a Standalone Server
Today’s thought
“Never complain, never explain. Resist the temptation to defend yourself or make excuses”. — By Brian Tracy
Thank you for giving your valuable time to read the above information.
If you want to be updated with all our articles send us the Invitation or Follow us:
Skant Gupta’s LinkedIn: www.linkedin.com/in/skantali/
Joel Perez’s LinkedIn: Joel Perez’s Profile
LinkedIn Group: Oracle Cloud DBAAS
Facebook Page: OracleHelp
