[root@testdb2 ~]# /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:
asmadmin group is missing in grid user
[root@testdb2 ~]# id grid
uid=1100(grid) gid=1000(oinstall) groups=1000(oinstall)
Solution:
[root@testdb2 ~]# groupadd -g 1032 asmdba
[root@testdb2 ~]# groupadd -g 1033 asmadmin
[root@testdb2 ~]# usermod -G asmadmin,asmdba grid
[root@testdb2 ~]# id grid
uid=1100(grid) gid=1000(oinstall) groups=1032(asmdba),1033(asmadmin),1000(oinstall)
[root@testdb2 ~]# /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/testdb2/backup_20170415_142946.olr
Successfully configured Oracle Grid Infrastructure for a Standalone Server